This site uses cookies. By continuing to use this site you agree to our use of cookies. To find out more, see our Privacy and Cookies policy.
Get new quote
IOP Conference Series team
Anete Ashton
Publisher, Conference Series
Anete Ashton is the Publisher for the proceedings programme at IOP Publishing.
With an MA in linguistics and over ten years' experience in proceedings publication she has developed and grown the IOP Conference Series and has commissioned some of the most prestigious conferences in physics and related subject areas.
E-mail Anete Ashton Tel +44 (0)117 930 1280
Steph Gill
Comissioning Editor
Steph joined the Conference Series team after eight years in the Production department.
She has a degree in Media and Film from the University of Winchester.
E-mail Steph Gill Tel +44 (0)117 930 1252
Kayleigh Parsons
Conference Publishing Co-ordinator, Conference Series
Kayleigh looks after the day-to-day operations of IOP Conference Series, including commissioning content and liaising with conference organizers/editors. Kayleigh joined IOP Publishing back in 2008 working in Publishing, she then took 18 months off to travel but re-joined the company in 2015. Kayleigh then joined the Conference Series team in 2018.
E-mail Kayleigh Parsons Tel +44 (0)117 930 1888
Committee
Advisory Board
Prof. Dr. Wahyu Widada (Universitas Bengkulu)
Prof. Dr. Muhammad Ali Ramdhani, M.T. (UIN Sunan Gunung Djati Bandung) Dr. Hadi Kuncoro, M. Farm., Apt. (Universitas Mulawarman)
Dr. Astri Rinanti, MT (Universitas Trisakti)
Dr. Hilmi Aulawi, M.T. (Sekolah Tinggi Teknologi Garut) Dr. Juniastel Rajagukguk, M.Si (Universitas Negeri Medan) Dr. Ir. Herman S., MBA. (Universitas Komputer Indonesia)
Dr. Endarto Y Wardhono, (Universitas Sultan Ageng Tirtayasa, Banten) Dr. Niken Subekti, MSi ( Universitas Negeri Semarang)
Dr. Sudi Dul Aji (Universitas Kanjuruhan Malang) Dr. July Hidayat, M.Sn. (Universitas Pelita Harapan)
Dr. Jarman Arroisi, M.A. (Universitas Darussalam Gontor Ponorogo Jatim) Dr. Ir. Suharsono. (UPN Veteran Yogyakarta)
Dr. Setia Budi, M.Sc (universitas Negeri jakarta)
Dr. Ade Yeti Nuryantini, S.Pd., M.Pd., M.Si. (UIN Sunan Gunung Djati Bandung) Dr. Bebeh Wahid Nuryadin (UIN Sunan Gunung Djati Bandung)
Dr. Melati Ferianita Fachrul, MS. (Universitas Trisakti)
Dr.rer.nat. I Gusti Ngurah Agung Suryaputra, S.T., M.Sc. (Universitas Pendidikan Ganesha) Daniel Sutopo Pamungkas, PhD (Politeknik Negeri Batam)
Cynthia Wuisang, ST, MUrbHabMgt., PhD (Universitas Sam Ratulangi) Ir. Isri Ronald Mangangka, M.Eng., Ph.D. (Universitas Sam Ratulangi)
(http://aasec.conference.
Scienti c Committee
Prof. Dr. Asep Kadarohman, Universitas Pendidikan Indonesia, Indonesia Prof. Dr. Didi Sukyadi, M. A., Universitas Pendidikan Indonesia, Indonesia Prof. Dr. Anna Permanasari, Universitas Pendidikan Indonesia, Indonesia Prof. Dr. Sumarto, Universitas Pendidikan Indonesia, Indonesia
Prof. Dr. M. Syaom Barliana, Universitas Pendidikan Indonesia, Indonesia Prof. Dr. Ratih Hurriyati, Universitas Pendidikan Indonesia, Indonesia Dr. Ir. Tau q Saidi, M. Eng., Universitas Syiah Kuala, Indonesia
Dr. Erfan Handoko, M.Si., Universitas Negeri Jakarta, Indonesia Dr. Hilmi Aulawi, MT., Sekolah Tinggi Teknologi Garut, Indonesia Dr. Astri Rinanti, MT., Universitas Trisakti, Indonesia
Dr. Prantasi H. Tjahjanti, Universitas Muhammadiyah Sidoarjo, Indonesia Dr. Rositayanti Hadisoebroto, ST., MT., Universitas Trisakti, Indonesia Erfan Rohadi, ST., M.Eng., PhD. b., Politeknik Negeri Malang, Indonesia Indrazno Siradjuddin, ST, MT, PhD., Politeknik Negeri Malang, Indonesia
Irwan Alnarus Kautsar, Ph.D., Universitas Muhammadiyah Sidoarjo, Indonesia Muhammad Nur Hudha, M.Pd., Universitas Kanjuruhan Malang, Indonesia
Organizing Committee
Conference Chair:
Dr. Ade Gafar Abdullah, M.Si. – Universitas Pendidikan Indonesia
Co- Conference Chair:Ari Ari n Danuwijaya, M.Ed. – Universitas Pendidikan Indonesia
Members:Dr. Eng. Asep Bayu DaniNandiyanto – Universitas Pendidikan Indonesia Dr. Isma Widiaty, M.Pd. – Universitas Pendidikan Indonesia
Cep Ubad Abdullah, M.Pd. – Universitas Pendidikan Indonesia Dr. Dadang Lukman Hakim – Universitas Pendidikan Indonesia
Search …
Pages
Issues
Latest issues (complete)
Preface, 2019 (011001-011002) Issue 2, 2019 (022001-022110) Issue 3, 2019 (033001-033110) Issue 4, 2019 (044001-044110) Issue 5, 2019 (055001-055110) Issue 6, 2019 (066001-066110) Issue 7, 2019 (077001-077109)
JOURNAL LINKS Journal home
Information for organizers Information for authors
Search for published proceedings Contact us
Reprint services from Curran Associates
This site uses cookies. By continuing to use this site you agree to our use of cookies. To find out
more, see our Privacy and Cookies policy.
Volume 1402, 2019
4th Annual Applied Science and Engineering Conference 24 April 2019, Bali, Indonesia
Accepted papers received: 1 November 2019
Published online: 16 December 2019
Table of contents
View all abstracts
Issue 4
This site uses cookies. By continuing to use this site you agree to our use of cookies. To find out
more, see our Privacy and Cookies policy.
Volume 1402
2019
Previous issue Next issue
044001 OPEN ACCESS
Fire disaster early detection system in residential areas
L Kamelia, N Ismail and A A Firmansyah PDF
View abstract
044002 OPEN ACCESS
Diversity technique evaluation for LTE high mobility user based on high altitude platform
A M Ridwan, R Alfian, H Daniil, I Iskandar and E A Z Hamidi PDF
View abstract
044003 OPEN ACCESS
Heart rate monitoring system based on website
E A Z Hamidi, M R Effendi and F Ramdani PDF
View abstract
044004 OPEN ACCESS
Evaluation of facilities learning practice at the Vocational High School in Electrical Engineering
S Soeprijanto, Y F Yahya and E Media PDF
View abstract
044005 OPEN ACCESS
Cigarette detection system in closed rooms based on Internet of Thing (IoT)
I Sulistiyowati, Y Findawati, S K A Ayubi, J Jamaaluddin and M P T Sulistyanto PDF
View abstract
044006 OPEN ACCESS
The concept of the internet of things framework for remote monitoring of solar home system
M Rumbayan, D Ruindungan, S Sompie and A Sambul PDF
View abstract
044007 OPEN ACCESS
Sound indicators as safety of motorcycle
A Ahfas, D Hadidjaja, S Syahrorini and A Wicaksono PDF
View abstract
044008 OPEN ACCESS
SMS Application in bird feed scheduling automation
D H R Saputra, S Syahrorini, A Ahfas and J Jamaaluddin PDF
View abstract
044009 OPEN ACCESS
Street lighting efficiency with particle swarm optimization algorithm following Indonesian standard
M Eriyadi, A G Abdullah, S B Mulia and H Hasbullah PDF
View abstract
044010 OPEN ACCESS
The generator operating system automatically uses a motorized change over switch devices
D Muliyati, F Bakri, I Umami, D Sumardani and D Ambarwulan PDF
View abstract
044011 OPEN ACCESS
Design and development equipment to measure the motion quantities of an object that moving in air or in fluid
M A Marpaung, E Handoko and M Delina PDF
View abstract
044012 OPEN ACCESS
Optimization design of CAI for computer programming language to improve student's competence
M Sukardjo, L Sugiyanta and Y Supriyanto PDF
View abstract
044013 OPEN ACCESS
The effect of temperature on energy transfer capacity by laser
I A Rahardjo and F Wadjdi
PDF View abstract
044014 OPEN ACCESS
Development of a 500-1000 watt Pico hydro Hybrid Solar Power Plant prototype
I W Ratnata, S Sumarto and W S Saputra PDF
View abstract
044015 OPEN ACCESS
Evaluation of trip generation and trip attraction of shopping centre on traffic performance in Denpasar city
N M W Pratiwi, D A N Sriastuti and A A G Sumanjaya PDF
View abstract
044016 OPEN ACCESS
Simple smart glasses based on microcontrollers as money detector of nominal and authenticity
M Muhammad, M Yusro and P Yuliatmojo PDF
View abstract
044017 OPEN ACCESS
Development of smart and safe-bags for children based on microcontroller
A Baihaqi, W Djatmiko and M Yusro PDF View abstract
044018 OPEN ACCESS
Depth control design and simulation of hybrid underwater glider
A Latifah, D D S Fatimah, B L Hakim and D Chandrahadinata PDF
View abstract
044019 OPEN ACCESS
Steering control design and simulation of hybrid underwater glider
A Latifah, D D S Fatimah, B L Hakim and Y Mauluddin PDF
View abstract
044020 OPEN ACCESS
Glidding system for a fixed wing aircraft using PID control algorithm
B Setiawan, D Widiatmoko, I Siradjuddin, S Adhisuwignjo, F Ronilaya and M Syafaat PDF
View abstract
044021 OPEN ACCESS
PID controller for a differential drive robot balancing system
I Siradjuddin, M Syafaat, T S Patma, S Adhisuwignjo, T Winarno, A Komarudin and D Widiatmoko PDF
View abstract
044022 OPEN ACCESS
Study of LoRa (Long Range) communication for monitoring of a ship electrical system
B Setiawan, E S Putra, I Siradjuddin, M Junus, D Dewatama and S Wiyanto PDF
View abstract
044023 OPEN ACCESS
Controllable and observable control design of wind generator system using PID algorithm
B Setiawan, S Riskitasari, R I Putri, S Adhisuwignjo, I N Syamsiana and W A Nurwicaksana PDF
View abstract
044024 OPEN ACCESS
Electronic control for optimizing power absorption of darrieus vertical axis wind turbine by adjusting angle of attack method
B Setiawan, W A Nurwicaksana, I N Syamsiana, S Adhisuwignjo, S Riskitasari, G Joelianto and R I Putri PDF
View abstract
044025 OPEN ACCESS
Designing, implementing and analysing optimal controllers on a non-linear reaction wheel pendulum
I Siradjuddin, E R K Pradani, E Rohadi, S Adhisuwignjo, M Kusumawardani and I M Fitriani PDF
View abstract
044026 OPEN ACCESS
A study of a discrete Bayes and a Kalman filter computational Complexity and performance in the case of 1D robot localization
I Siradjuddin, I M Fitriani, R A Asmara, M Junus, T S Patma, G A Azhar and H Setiawan PDF
View abstract
044027 OPEN ACCESS
Study of Nusantara Satu Satellite parameter evaluation for broadband application in Indonesia
B Maruddani, E Sandi and W Dara PDF View abstract
044028 OPEN ACCESS
Android-based Indonesian sign language model using robot hand
T Taryudi, P Yuliatmojo and M A Paripurna PDF
View abstract
044029 OPEN ACCESS
The automatic battery charger based on floating technique
E Mulyana, T D Atmoko and L Kamelia PDF
View abstract
044030 OPEN ACCESS
Double layer parasitic radiator for S-Band antennas to increase gain and bandwidth performances
E Sandi, A Diamah, M W Iqbal and D N Fajriah PDF
View abstract
044031 OPEN ACCESS
Design of two stage low noise amplifier at 2.4 - 2.5 GHz frequency using microstrip line matching network method
B Maruddani, M Ma'sum, E Sandi, Y Taryana, T Daniati and W Dara PDF
View abstract
044032 OPEN ACCESS
Design of substrate integrated waveguide to improve antenna performances for 5G mobile communication application
E Sandi, A Diamah, M W Iqbal and D N Fajriah PDF
View abstract
044033 OPEN ACCESS
Modified cooperative learning methods in teaching computer programming laboratory course for electronics engineering students
A Parastiwi, E Ekojono and A N Rahmanto PDF
View abstract
044034 OPEN ACCESS
Efficiency analysis of refrigerant work fluid in the Organic Rankine Cycle (ORC) as an energy generating machine electricity 1 kW scale
M Y Abdullah, P Prabowo and B Sudarmanta PDF
View abstract
044035 OPEN ACCESS
Feasibility study of installation photovoltaic system at a university in Indonesia: A case study
H Umar, M Amudy and T A Rizal PDF View abstract
044036 OPEN ACCESS
Effect of Near-Dry Machining (NDM) on surface roughness through sustainable turning of mild carbon steel using coated carbide
R Nur, M A Suyuti, M I Mukhsen and I Ikram
PDF View abstract
044037 OPEN ACCESS
Comparison of predictive performance and measurement of off-grid 15 kWp solar power generation in Aceh Tamiang
R Thaib, S Rizal and T A Rizal PDF View abstract
044038 OPEN ACCESS
Utilization of Beeswax/Bentonite as energy storage material on building wall composite
R Thaib, H Hamdani and M Amin PDF View abstract
044039 OPEN ACCESS
Effect of pulley primary angle variation and roller 11 grams on 110 cc Scoopy injection engine
E Widodo, M Mulyadi, I Iswanto, P H Tjahjanti and M Anggara S B PDF
View abstract
044040 OPEN ACCESS
Thermodynamic performance investigation of a diesel engine running on biodiesel derived from pangium edule and cocos nucifera
T A Rizal, H Hamdani, R Thaib, K Khairil, H Husin and M Mahidin PDF
View abstract
044041 OPEN ACCESS
Infill pattern and density effects on the tensile properties of 3D printed PLA material
M Rismalia, S C Hidajat, I G R Permana, B Hadisujoto, M Muslimin and F Triawan PDF
View abstract
044042 OPEN ACCESS
The effect of mother channel width on biometric flow field towards polymer electrolyte membrane fuel cell performance
A Fahruddin, D Ichsani, F Taufany and B U K Widodo PDF
View abstract
044043 OPEN ACCESS
Optimizing machining time for CAD / CAM milling programming using the Taguchi method
M Mulyadi, W Alfiansyah, A Akbar, R Firdaus and N F G Andita PDF
View abstract
044044 OPEN ACCESS
The effect of blade angle on two-stage water turbine against power and efficiency
D A Haryono, A Fahruddin, A Akbar and M Mulyadi PDF
View abstract
044045 OPEN ACCESS
High-pressurizing green algae in third generation bioethanol production
H B Aditiya, H C Theofany and M Yheni PDF
View abstract
044046 OPEN ACCESS
Microwave irradiation pre-treatment in third generation bioethanol production from tropical green algae
H C Theofany, M Yheni, H B Aditiya and N S Sepwin PDF
View abstract
044047 OPEN ACCESS
Preliminary study of acidic hydrolysis in third generation bioethanol production using green algae
M Yheni, H C Theofany, H B Aditiya and N S Sepwin PDF
View abstract
044048 OPEN ACCESS
Direct and indirect measurement techniques of cavitation intensity: a brief review
F Triawan, B A Budiman, I P Nurprasetio and G K Sunnardianto PDF
View abstract
044049 OPEN ACCESS
Finite element analysis of Miura origami column under uniaxial compressive load
S C Hidajat, I G R Permana, M Rismalia, Herianto and F Triawan PDF
View abstract
044050 OPEN ACCESS
Study on the compressive behavior of Miura origami column structure
I G R Permana, M Rismalia, S C Hidajat, A B Nandiyanto and F Triawan PDF
View abstract
044051 OPEN ACCESS
A comparative investigation of biomass pyrolysis on connecting tube performance for liquid smoke production
H Saputro, B Evan, D N Liana, B S Karsa, D S Wijayanto and H Bugis PDF
View abstract
OPEN ACCESS
044052
Analysis of fire rate on paper coated with the silica gel from rice husk ash
H H Sutrisno, R Wirawan, A Febriani and D Ambarwati PDF
View abstract
044053 OPEN ACCESS
The influence of engineering students numerical reasoning on the academic achievement of Computer Numerical Control (CNC) course
A Dudung, D Nurhidayat and P Yuliatmojo PDF
View abstract
044054 OPEN ACCESS
Modelling of regenerative braking system for electric bus
M Islameka, E Leksono and B Yuliarto PDF
View abstract
044055 OPEN ACCESS
Clay stabilizer and zetpass uses for improving sand control performance and resist the sand problem at field x based on laboratory study
H S Ruseno, S Kasmungin and R Setiati PDF
View abstract
044056 OPEN ACCESS
Re-design tony kart mitox gokart model (Re-design analysis of chain-drive components)
I Mubarak
PDF View abstract
044057 OPEN ACCESS
Immersion cooling as the next technology for data center cooling: A review
I W Kuncoro, N A Pambudi, M K Biddinika, I Widiastuti, M Hijriawan and K M Wibowo PDF
View abstract
044058 OPEN ACCESS
An experimental investigation on the effects of mineral oil flow rate on CPU immersion cooling
S N Kristian, K M Wibowo, N A Pambudi, B Harjanto, H Bugis, M K Biddinika, I W Kuncoro and M Hijriawan PDF
View abstract
044059 OPEN ACCESS
How vocational high-school students understand geothermal energy
W Wahyudi, N A Pambudi, M K Biddinika, B Basori and B Rudiyanto PDF
View abstract
OPEN ACCESS
044060
Readability of geothermal energy information in vocational textbooks
W Wahyudi, N A Pambudi, M K Biddinika, R Ranto and B Rudiyanto PDF
View abstract
044061 OPEN ACCESS
Barriers to the adoption, acceptance and public perceptions of Electric Vehicles (EV) in Indonesia: Case studies in the city of Surakarta
F H Syamnur, N A Pambudi, M K Biddinika and N S Wardani PDF
View abstract
044062 OPEN ACCESS
The attitude of local government officers toward renewable energy in Indonesia
I D Pujaningrum, N A Pambudi, M K Biddinika and H Saputro PDF
View abstract
044063 OPEN ACCESS
Public knowledge in changes of fossil fuel become biofuel on the transportation sector
R Untari, N A Pambudi, M K Biddinika and B Harjanto PDF
View abstract
044064 OPEN ACCESS
Organic Rankine Cycle (ORC) in geothermal power plants
M Hijriawan, N A Pambudi, M K Biddinika, D S Wijayanto, I W Kuncoro, B Rudiyanto and K M Wibowo PDF
View abstract
044065 OPEN ACCESS
The influence of acid and base solutions on the quenching process against the hardness of ST37 steel
A Akbar, R Firdaus and M Mulyadi PDF View abstract
044066 OPEN ACCESS
Work based learning in vocational education
D Hafid, A Djohar, A G Abdullah and M Komaro PDF
View abstract
044067 OPEN ACCESS
Structural, optical, and room temperature dielectric properties of La A FeO (A = Mg, Sr, and Ba) perovskite nanomaterials
N Masta, R A Rafsanjani and D Triyono
1-x x 3
PDF View abstract
OPEN ACCESS
044068
Microwave absorbing characteristics in multilayer absorbers based on barium ferrite and teflon
E Handoko, A B Susila, I Sugihartono, M A Marpaung, Z Jalil and M Alaydrus PDF
View abstract
044069 OPEN ACCESS
Microwave absorption properties of single and double-layer absorbers based on BaFe O and SiO
M A Marpaung, E Handoko, Z Jalil and M Alaydrus
12 19 2
PDF View abstract
044070 OPEN ACCESS
Structure and magneticproperties of barium hexaferrite BaFe CoNiO films
I Sugihartono, I A Rembulan, D Rakhmawati, M A Marpaung and E Handoko
10 19
PDF View abstract
044071 OPEN ACCESS
Analysis of Uranyl Nitrate Hexahydrate composition for optimum neutron multiplication factor of SAMOP
P I Wahyono and S Syarip PDF View abstract
044072 OPEN ACCESS
Profile affective abilities of vocational students in electrical energy conservation
A Kurniawan, N Y Rustaman, I Kaniawati and L Hasanah PDF
View abstract
044073 OPEN ACCESS
Microstructural and electrical properties of human blood
E Handoko, S Budi, R Fahdiran, S A Saptari, A Humairrah, Z Mutmainnah, R Puspitaningrum and M Alaydrus PDF
View abstract
044074 OPEN ACCESS
Complex permittivity, complex permeability and microwave absorption properties of human blood
E Handoko, R Fahdiran, S Budi, S A Saptari, A Humairrah, M Alaydrus, Z Mutmainnah and R Puspitaningrum PDF
View abstract
044075 OPEN ACCESS
The profile of critical thinking skills students on science learning
Y Hidayati and P Sinaga PDF View abstract
044076 OPEN ACCESS
E-mulsi: The digital module for pharmacy physics lab work
M A Dhina, G Hadisoebroto, S R Mubaroq, R V M Puspa and D A Deswati PDF
View abstract
044077 OPEN ACCESS
A study of radiation dose for the anticipated accident condition in the SAMOP reactor experimental facility
M Salam, E Supriyatni and S Syarip PDF View abstract
044078 OPEN ACCESS
Analysis of fission product gas pressure and radioactivity in SAMOP reactor experimental facility
S Syarip, P I Wahyono and E T Budisantoso PDF
View abstract
044079 OPEN ACCESS
Scaffolding in conceptual science
I Isrokatun, D Anggita, B S Purwono, C Sunaengsih and A A Syahid PDF
View abstract
044080 OPEN ACCESS
Phase transition in one-dimensional hydrogen chain: A dependence on basis orbitals, cut off radius, and doping
T B Prayitno and R Fahdiran PDF View abstract
044081 OPEN ACCESS
Controlling band gap of monolayer MnCl with LDA+U
T B Prayitno and R Fahdiran
2
PDF View abstract
044082 OPEN ACCESS
Implications of higher order tensor in Einstein field equations on vacuum condition
T B Prayitno and R Fahdiran PDF View abstract
044083 OPEN ACCESS
Energies of the static solitary wave solutions of the one-dimensional Gross-Pitaevskii equation
T B Prayitno, E Budi and R Fahdiran PDF View abstract
044084 OPEN ACCESS
Ideal gas model of Bose-Einstein condensates confined in the parabolic trap
T B Prayitno, E Budi and R Fahdiran PDF View abstract
044085 OPEN ACCESS
Analysis characteristics of viscosity coefficient using viscometer stromer
A Malik, M A Hakiki, N Imiyati, P Kurnia, R Zakwandi, W Setya and M M Chusni PDF
View abstract
044086 OPEN ACCESS
[RAV] current meter: Manufacture a measuring instrument of water current using a spring balance
A Malik, R Zakwandi, R D Agustina, R Anjani, N R Syamsudin, C Rochman and D Nasrudin PDF
View abstract
044087 OPEN ACCESS
Selection method to identify the dominant elements that contribute to magnetic susceptibility in sediment
B H Iswanto and S Zulaikah PDF View abstract
044088 OPEN ACCESS
TUMPULS teaching aids as an alternative media for physics learning
D Mulhayatiah, R F Ningsih, H Y Suhendi, D Nasrudin and E K Yuningsih PDF
View abstract
044089 OPEN ACCESS
REACT digital and manual worksheet for enhancing physics problem solving skill
H Y Suhendi, N Jamilah, D Mulhayatiah and R Ardiansyah PDF
View abstract
044090 OPEN ACCESS
Effects of variations in the addition of SiC filler to corrosion rate of metal matrix composites (MMCs) Al-Cu-Mg/SiC
A B Susila, E Handoko and R Fahdiran
p p
PDF View abstract
044091 OPEN ACCESS
Waste to Energy (WtE) as the basis for developing physics learning materials
D Nasrudin, F E Rachmadanti, C Rochman, D Mulhayatiah, M F Millah and A Malik PDF
View abstract
044092 OPEN ACCESS
Learning materials of natural science of characters-based problems on light and optical concept
T Tirmayasari, A W Jufri and A Harjono PDF
View abstract
044093 OPEN ACCESS
Interpretation of Conventional Reciprocal Method (CRM) refraction data for identification of subsoil structure in the tourism area at Batu Kuda Bandung
S Nurasiah, F H Muhammad, R D Agustina and H Sugilar PDF
View abstract
044094 OPEN ACCESS
Theremin as teaching aid to improve student understanding of waves
D Ambarwanti, I M Astra, A A Yaqin and I Sugihartono PDF
View abstract
044095 OPEN ACCESS
Development of tools problems-based learning model assisted by virtual experiment to increase students' generic science skills
B E Jiniarti, A Harjono and M Makhrus PDF
View abstract
044096 OPEN ACCESS
A systematic effect of clay volume on porosity – p-wave velocity relationship
S Prakoso, M Burhannudinnur, G Yasmaniar, S Rahmawan and S Irham PDF
View abstract
044097 OPEN ACCESS
Physics in geothermal power plants
D Nasrudin, D Nopilawati, C Rochman, Y N Rahayu, M F Millah and D Mulhayatiah PDF
View abstract
044098 OPEN ACCESS
Coating of TiO nanoparticles in the surface of transparent plastic grains and its aplication for photocatalyst under solar irraidation
I F Amalia, S Gumilar, A Ismail, L Amalia and M Abdullah 2
PDF View abstract
044099 OPEN ACCESS
Application of the contextual teaching and learning model as an efforts to improve
student results and scientific performance of student physics
G Y Arygunartha and Y P Situmeang PDF View abstract
044100 OPEN ACCESS
Implementation of OPTIKU pocket book based Android for enhancing problem solving ability
D Mulhayatiah, N Fitriyanti, W Setya, H Y Suhendi, D Nasrudin and A Malik PDF
View abstract
044101 OPEN ACCESS
PASSING for experiment tool in elasticity and hooke's law concept on springs arranged in series and parallel
H Y Suhendi, S Nurhasanah, E K Yuningsih, D Mulhayatiah and A Malik PDF
View abstract
044102 OPEN ACCESS
Design and development of measurement of measuring light resistance using Light Dependent Resistance (LDR) sensors
W Setya, A Ramadhana, A Ramadhana, H Restu Putri, A Santoso, A Malik and M M Chusni PDF
View abstract
044103 OPEN ACCESS
Development of Android-base media on the point of glass and lens
W Setya and R Zakwandi PDF View abstract
044104 OPEN ACCESS
How is STEM learning for children with special needs in Indonesia?
M N Hudha, D Triwahyuningtyas, A Rafikayati, S Fajaruddin, I Maryani, I Widiaty, A B D Nandiyanto, I Hamidah and A Permanasari
PDF View abstract
044105 OPEN ACCESS
Kalman filtering to real-time trace water level measurements using ultrasonic sensor
B H Iswanto, I F Parmono and M Delina PDF
View abstract
044106 OPEN ACCESS
Band gap control of bilayer zigzag graphene nanoribbon by direction of magnetic moment
T B Prayitno, E Budi and R Fahdiran PDF View abstract
JOURNAL LINKS
Journal home
Information for organizers Information for authors
Search for published proceedings Contact us
Reprint services from Curran Associates
044107 OPEN ACCESS
The Simulation of one-time-pad quantum key distribution
M Delina, B H Iswanto, H Permana and S Muhasyah PDF
View abstract
044108 OPEN ACCESS
Heat energy conversion on applied technology of geothermal energy direct utilization
U Sumotarto, F Hendrasto and A Anugrahadi PDF
View abstract
044109 OPEN ACCESS
Study on mechanical properties of Metal Matrix Composites (MMCs) Al-Cu-Mg/SiC with Powder Metallurgy
A B Susila, I Sugihartono and M A Marpaung
p
PDF View abstract
044110 OPEN ACCESS
Theoretical study on the effects of polarons on the transport properties of anatase TiO
A Bupu and M A Majidi
2
PDF View abstract
Journal of Physics: Conference Series
PAPER • OPEN ACCESS
Study of Nusantara Satu Satellite parameter evaluation for broadband application in Indonesia
To cite this article: B Maruddani et al 2019 J. Phys.: Conf. Ser. 1402 044027
View the article online for updates and enhancements.
This content was downloaded from IP address 118.137.227.24 on 15/12/2019 at 02:29
Content from this work may be used under the terms of theCreative Commons Attribution 3.0 licence. Any further distribution of this work must maintain attribution to the author(s) and the title of the work, journal citation and DOI.
Published under licence by IOP Publishing Ltd
4th Annual Applied Science and Engineering Conference
Journal of Physics: Conference Series 1402 (2019) 044027
IOP Publishing doi:10.1088/1742-6596/1402/4/044027
1
Study of Nusantara Satu Satellite parameter evaluation for broadband application in Indonesia
B Maruddani1 2, *, E Sandi1 and W Dara1
1 Department of Electrical Engineering, Faculty of Engineering, Universitas Negeri Jakarta, Jln. Rawamangun Muka, Jakarta, Indonesia
2 DJA Institute, The Green Pramuka City Apartment, DKI Jakarta, Indonesia
*basomaruddani@unj.ac.id
Abstract. This study aims to evaluate the performance of Satellite Nusantara Satu which has just been launched. Nusantara Satu Satellite is a broadband satellite that uses High Throughput Satellite (HTS) technology and uses Ku-band transponders to cover all regions in Indonesia.
However, the use of Ku-band frequencies in Indonesia, which is located at a tropical region, must be evaluated because of the characteristics of the Ku-band frequency are very vulnerable to rain attenuation. In general, a broadband service requires link availability of 99.9% with a minimum speed of 100 Mbps. Our simulation results show that in the western part of Indonesia, to reach 100 Mbps with 99.9% link availability, the EIRP of the earth station VSAT is minimum at 79 dBW. In the central part of Indonesia, to reach speeds of 100 Mbps with 99.9% link availability, the EIRP of the earth station VSAT is minimum at 83 dBW. And in the eastern part of Indonesia, to reach speeds of 100 Mbps with 99.9% link availability, the EIRP of the earth station VSAT is minimum at 84 dBW.
1. Introduction
An industrial revolution 4.0 era requires high-speed data services. In order to improve internet quality and broaden the network, Indonesian government launched a satellite called Nusantara Satu Satellite on February 18th, 2019. Nusantara Satu Satellite was placed in a position above the equator at 146°E and moved simultaneously with the earth rotation. To cover all regions in Indonesia, Nusantara Satu Satellite has the capacity of 26 C-band transponders and 12 Extended C-band transponders, as well as 8 Ku-band spot beams with a total bandwidth capacity of 15 Gbps. The use of Ku-band frequencies on Nusantara Satu Satellite is to avoid terrestrial microwave systems interference that use more C-Band frequencies, and Ku-band frequencies also have greater bandwidth. Thus, the use of Ku-band frequencies can support high-speed services. Indonesia is a developing country that has a tropical climate. The implementation of Ku-band satellite in this country is a challenge because Ku-band has a frequency of 12 GHz for downlink and 14 GHz for uplink. The tropics have quite high rainfall, while satellite frequencies above 10 GHz are very vulnerable to rain. This causes greater attenuation to the Ku-Band frequency, increases signal quality in satellite communications, and decreases its availability link. In implementing satellite Ku-bands in the tropical area, a link budget with the right calculation is required.
Rain attenuation limits the communication distance from radio communication systems and also limits the use of higher frequencies, both in terrestrial microwave link communication systems and in satellite communication systems. In general, there are two approaches used in research on rain
4th Annual Applied Science and Engineering Conference
Journal of Physics: Conference Series 1402 (2019) 044027
IOP Publishing doi:10.1088/1742-6596/1402/4/044027
2
attenuation, namely theoretical approaches and empirical approaches [1]. In the theoretical approach, the difference in random rainfall (including the shape of the raindrops, the diameter of the raindrops and the distribution of precipitation) causes electromagnetic waves to experience diffraction, absorption and multipath effects on their propagation. Theoretical approach uses a scattering volume model and a rain grain size distribution model to estimate and calculate the amount of rain attenuation. In the empirical approach, the relationship between rainfall and signal attenuation, the influence of climate regional differences and the efficiency of communication are collected statistically to create an empirical model.
In the tropics there have been many studies on attenuation due to raindrops. In Singapore [2,3]
conducted several studies of rain attenuation on electromagnetic waves with empirical and theoretical models. Reference [4-7] had carried out several researches about empirical model from cumulative rainfall obtained by changing cumulative rainfall model from rain gauge and rain attenuation. Rainfall attenuation researches were also carried out on satellite links - earth stations on [4,8-11] in contribution to make a satellite channel model - earth station. International Telecommunication Union (ITU) through its other body, International Radio Consultative Committee (CCIR), built several earth stations to observe and analyze various propagation attenuation mechanisms in the atmosphere throughout the world. The rain zones in various parts of the earth have been mapped by the ITU and documented in [7].
The importance of this paper is Nusantara Satu Satellite just launched few months ago and it is important to simulate its performance to cover few places/cities in Indonesia for broadband communication. This paper describes the calculation of a one-way link budget from Jakarta - Medan, Jakarta - Banjarmasin and Jakarta - Jayapura with Ku-band HTS which is divided into 8 spot beams where Jakarta is located on beam 3, Medan on beam 1, Banjarmasin on beam 7 and Jayapura on Beam 8.
2. Theoretical foundations 2.1. Gain
Gain is how much output power compared to the input power of a system. If there is a strengthening in the system, then the output power will be greater than the input power.
Aeff
G
2 4
max
(1)
where Gmax is the maximum gain, λ is the wavelength (m), Aeff is the effective aperture of the antenna (m2) and π is 3.14. The wavelength value is obtained from λ = c/f where c is the speed of light (3.108 m / s) and f is the frequency used by the antenna. For an antenna with an aperture or a circular reflector, the formula is
4 D2
Aeff (2)
where η is the efficiency of an antenna with a value of 60% to 75% and D is the antenna diameter (m).
Therefore, by combining (1) and (2), the gain in dBi unit is obtained as follows:
c dBi G Df
2
log max 10
(3)
2.2. Transmitted and received power
To calculate the transmit power and antenna receiving power, the antenna power value multiplied by the antenna gain will produce an antenna EIRP with the formula as follows [8]:
(W) .Gt Pt
EIRP (4)
4th Annual Applied Science and Engineering Conference
Journal of Physics: Conference Series 1402 (2019) 044027
IOP Publishing doi:10.1088/1742-6596/1402/4/044027
3
where Pt is antenna power (watts) and Gt is antenna gain. Furthermore, a receiving antenna that has an effective area of Ae, will have the power of Pr with the following formula:
4 2 . .
d Ae Gt Pt Pr
(5)
The above equation can also be stated as follows:
2 . 4
.
r d tG tG r P
P
(6)
where Gr is the strengthening of the receiving antenna, is the wavelength used, and (4d/λ)2 is a quantity known as free space loss which can also be stated as follows:
LFSL = 92.45 + 20 log f + 20 log d (7)
where LFSL is free space loss (dB), f is the frequency (GHz) and d is the distance between the satellite and the earth station (km).
2.3. Rain attenuation
The rain attenuation formula in general is [9]:
) ( )
(dB aRbL R
A (8)
where A is the attenuation value (dB), a and b are constants that depend on frequency, R is rainfall (mm/h), L(R) is the parameter of the path length which is the R function.
2.4. Distance and elevation angle
With this data, the elevation angle of the antenna and the actual distance from the earth station to the satellite can be found in [10]:
cos cos
cos 1(cos cos )cos 1 sin
cos 1 cos
tan s SB
SB s SB Re
SB s Re
r
E
(9)
where E is the elevation angle (°), r is the distance from the center of the earth to the satellite (42164.2 km), Re is the radius of the earth (6378,155 km), is the earth station latitude (°), θS is the satellite longitude (°) and θSB is the longitude of the earth station (°). From the value of the elevation angle obtained, the distance between the earth station and the satellite can be calculated by the following formula:
Re H
e E R E
e H e R e R R e H
R d
1 cos sin sin ) ( 2 2 )2
2 ( (10)
where H is the height of the geostationary satellite from the earth surface, which is about 36000 km.
3. Method and parameters 3.1. Satellite parameter
Nusantara Satu Satellite is a broadband satellite that uses High Throughput Satellite (HTS) technology and uses Ku-band transponders to cover all regions in Indonesia. There are eight beams to cover all of Indonesia region. Table 1 describes the parameters of the Nusantara Satu Satellite. EIRP and G/T value are vary depending on the beam of satellite.
4th Annual Applied Science and Engineering Conference
Journal of Physics: Conference Series 1402 (2019) 044027
IOP Publishing doi:10.1088/1742-6596/1402/4/044027
4
Table 1. Satellite parameters.
Parameters Value Unit
Satellite Location 146 Degree East
Beam 1-6 (Jakarta & Medan)
EIRP 59 dBW
Satellite G/T 11.8 dB/K
Beam 7 (Jakarta & Banjarmasin)
EIRP 54 dBW
Satellite G/T 8 dB/K
Beam 8 (Jayapura)
EIRP 53 dBW
Satellite G/T 7 dB/K
3.2. Rainfall rate measurements cities in Indonesia
Every place has rainfall rate. In the ITU-R P.837 recommendation [7], it is stated that Indonesia is in the rain zone type P with rainfall values for a percentage of time of more than 0.01% having less or equal rainfall intensity values with 100 mm/hour. The rainfall prediction model Crane [1] stated that Indonesia is in the H type rain area with rainfall values for a percentage of time more than 0.01% having a rainfall intensity value of less than or equal to 209.3 mm/hour [11].
Basically, ITU and Crane rain prediction model are a point rain rate, which means that the intensity of rainfall is measured at a certain point and the cumulative rainfall distribution calculation procedure for rain attenuation calculations can be done by using the point rainfall model. Differences in rainfall prediction models between ITU and Crane can occur due to differences in measurement data held including the place where measurements are made, length of measurement and age of the model.
Table 2 shows the rainfall rates in Jayapura, Jakarta, Medan and Banjarmasin are strong (R0.01). At high frequencies such as Ku-band, satellite performance is affected by high rainfall levels [10].
Table 2. Rainfall rate.
City Altitude Latitude Longitude R0.01
Jayapura 210 -2.37 140.69 113.9
Jakarta 5 -6.15 106.8 120.4
Medan 49 3.57 98.6 126.2
Banjarmasin 0 -5.27 105.1 123.3
4. Link budget calculation and simulation results
The following tables will shown the parameters in the Ku-band beam of Nusantara Satu Satellite link and the results of the calculation of link budget Ku-Band satellites for broadband applications with 99.9%
link availability and 100 Mbps speed. Table 3, Table 4 and Table 5 show link budget calculation for Jakarta – Medan link, Jakarta – Banjarmasin link and Jakarta – Jayapura link, respectively.
4th Annual Applied Science and Engineering Conference
Journal of Physics: Conference Series 1402 (2019) 044027
IOP Publishing doi:10.1088/1742-6596/1402/4/044027
5
Table 3. Link budget calculation for Jakarta – Medan satellite link.
No Link Parameters Jakarta – Satellite – Medan
Uplink (Jakarta – Satellite)
1 EIRP Station at Jakarta 79 dBW
2 Total Losses at Jakarta 232.28 dB
Satellite Parameter
3 Satellite Noise Figure (G/T) 11.8 dB/K
4 C/N0 uplink 86.88425045 dB
5 C/I uplink 15 dB
6 Eb/N0 5.980754507 dB
Downlink (Satellite – Medan)
7 Total Losses at Medan 212.368861 dB
8 Rx Noise Temperature 61 K
9 Rx Antenna Noise Temperature 26 K
10 Feeder Noise temperature 290 K
11 Medan Station Antenna G/T 22.33093212 dB/K
12 C/N0 downlink 97.5620711 dB
13 C/I downlink 15 dB
14 Eb/N0 downlink 11.87 dB
15 C/N0 total 86.52 dB
16 Eb/N0 total 4.98 dB
17 Eb/N0 required 4.7 dB
18 Margin 0.28 dB
From the link budget calculation that shows in Table 3, to reach 100 Mbps with 99.9% link availability, the EIRP of the earth station VSAT at Jakarta is minimum at 79 dBW. The greatest attenuation is contributed by free space loss and rain attenuation. With the parameters described in Table 1 and Table 2, Eb/N0 is obtained in the Earth station in Medan about 4.98 dB. The Eb/N0 required setting is 4.7 dB, so the satellite channel link margin is 0.28 dB.
Table 4. Link budget calculation for Jakarta – Banjarmasin satellite link.
No Link Parameters Jakarta – Satellite – Banjarmasin
Uplink (Jakarta – Satellite)
1 EIRP Station at Jakarta 83 dBW
2 Total Losses at Jakarta 32.23 dB
Satellite Parameter
3 Satellite Noise Figure (G/T) 8 dB/K
4 C/N0 uplink 87.27 dBHz
5 C/I uplink 15 dB
6 Eb/N0 6.29 dB
Downlink (Satellite – Banjarmasin)
7 Total Losses at Banjarmasin 212.07 dB
8 Rx Noise Temperature 61 K
9 Rx Antenna Noise Temperature 26 K
10 Feeder Noise temperature 290 K
11 Banjarmasin Station Antenna G/T 22.33 dB/K
12 C/N0 downlink 92.85 dB
13 C/I downlink 15 dB
14 Eb/N0 downlink 10.03 dB
15 C/N0 total 86.21 dB
16 Eb/N0 total 4.76 dB
17 Eb/N0 required 4.7 dB
18 Margin 0.06 dB
From the link budget calculation that shows in Table 4, to reach 100 Mbps with 99.9% link availability, the EIRP of the earth station VSAT at Jakarta is minimum at 83 dBW. Same with the other link, the greatest attenuation is contributed by free space loss and rain attenuation. With the parameters described
4th Annual Applied Science and Engineering Conference
Journal of Physics: Conference Series 1402 (2019) 044027
IOP Publishing doi:10.1088/1742-6596/1402/4/044027
6
in Table 1 and Table 2, Eb/N0 is obtained in the Earth station in Banjarmasin about 4.76 dB. The Eb/N0
required setting is 4.7 dB, so the satellite channel link margin is 0.06 dB.
Table 5. Link budget calculation for Jakarta – Jayapura satellite link.
No Link Parameters Jakarta – Satellite - Jayapura
Uplink (Jakarta – Satellite)
1 EIRP Station at Jakarta 84 dBW
2 Total Losses at Jakarta 231.48 dB
Satellite Parameter
3 Satellite Noise Figure (G/T) 7 dB/K
4 C/N0 uplink 88.96 dBHz
5 C/I uplink 15 dB
6 Eb/N0 7.58 dB
Downlink (Satellite – Jayapura)
7 Total Losses at Jayapura 211.82 dB
8 Rx Noise Temperature 61 K
9 Rx Antenna Noise Temperature 26 K
10 Feeder Noise temperature 290 K
11 Jayapura Station Antenna G/T 22.33 dB/K
12 C/N0 downlink 92.10 dB
13 C/I downlink 15 dB
14 Eb/N0 downlink 9.62 dB
15 C/N0 total 87.24 dB
16 Eb/N0 total 5.47 dB
17 Eb/N0 required 4.7 dB
18 Margin 0.77 dB
From the link budget calculation that shows in Table 5, to reach 100 Mbps with 99.9% link availability, the EIRP of the earth station VSAT at Jakarta is minimum at 84 dBW. Same with the other link, the greatest attenuation is contributed by free space loss and rain attenuation. With the parameters described in Table 1 and Table 2, Eb/N0 is obtained in the Earth station in Jayapura is about 5.47 dB. The Eb/N0
required setting is 4.7 dB, so the satellite channel link margin is 0.77 dB.
5. Conclusion
The link budget calculation on the Ku-Band satellite link for communication between Jakarta – Medan, Jakarta – Banjarmasin and Jakarta – Jayapura, is an appropriate link with speeds of 100 Mbps with 99.6% link availability. Besides of that, the magnitude of the transmission power at the earth station in Jakarta is highly different from the earth station in Medan, Banjarmasin and Jayapura. The EIRP of the earth station VSAT in the western part of Indonesia is minimum at 79 dBW. In the central part of Indonesia, the EIRP of the earth station VSAT is minimum at 83 dBW. And in the. eastern part of Indonesia, the EIRP of the earth station VSAT is minimum at 84 dBW. However, in general, the simulation of the link budget calculation can be used to get an accurate results by putting the accurate parameters.
References
[1] Crane R K 1996 Electromagnetic Wave Propagation Through Rain (New York: Wiley Interscience)
[2] Yeo T S, Kooi P S, Leong M S and Ng S S 1990 IEEE Electron. Letter 26 1021
[3] Li L W, Yeo T S, Kooi P S and Leong M S 1994 IEEE Trans. on Antennas Propagation 42 1360 [4] Sweeney D G and Bostian C W 1992 IEEE Trans. on Antennas Propagation 40 275
[5] Dissanayake A, Allnutt J and Haidara F 1997 IEEE Trans. on Antennas Propagation 45 1546 [6] Maruddani B, Kurniawan A, Sugihartono S and Munir A 2014 Journal of ICT Research and
Applications 8 85
[7] ITU 2007 Propagation data and prediction methods required for the design of Earth-space telecommunication systems, ITU-R P.837-5 (International Telecommunication Union)
4th Annual Applied Science and Engineering Conference
Journal of Physics: Conference Series 1402 (2019) 044027
IOP Publishing doi:10.1088/1742-6596/1402/4/044027
7
[8] Elbert B R 1996 Satellite Communication Applications Handbook (Artech House) [9] Olsen R, Rogers D and Hodge D 1978 IEEE Trans. on Antennas Propagation 26 318
[10] Kandella P, Suryana J and Sastrokusumo U 2008 Proc. of the 26th Int. Symp. of Technology Space and Science (Hamamatsu, Japan) Study of WINDS Parameter Evaluation for Broadband VSAT Links in Indonesia
[11] ITU 2001 Propagation data and prediction methods required for the design of Earth-space telecommunication systems, ITU-R P.839-3 (International Telecommunication Union)
also developed by scimago: SCIMAGO INSTITUTIONS RANKINGS Scimago Journal & Country Rank
Home Journal Rankings Country Rankings Viz Tools Help About Us
Journal of Physics: Conference Series
Country United Kingdom - SIR Ranking of United Kingdom
65
H Index Subject Area and
Category Physics and Astronomy
Physics and Astronomy (miscellaneous) Publisher Institute of Physics
Publication type Journals
ISSN 17426588, 17426596 Coverage 2005-ongoing
Scope The open access Journal of Physics: Conference Series (JPCS) provides a fast, versatile and cost-effective proceedings publication service.
Homepage
How to publish in this journal Contact
Join the conversation about this journal
Enter Journal Title, ISSN or Publisher Name
Quartiles
The set of journals have been ranked according to their SJR and divided into four equal groups, four quartiles. Q1 (green) comprises the quarter of the journals with the highest values, Q2 (yellow) the second highest values, Q3 (orange) the third highest values and Q4 (red) the lowest values.
Category Year Quartile
Physics and Astronomy (miscellaneous) 2006 Q3 Physics and Astronomy (miscellaneous) 2007 Q3 Physics and Astronomy (miscellaneous) 2008 Q3 Physics and Astronomy (miscellaneous) 2009 Q3
SJR
The SJR is a size-independent prestige indicator that ranks journals by their 'average prestige per article'. It is based on the idea that 'all citations are not created equal'. SJR is a measure of scienti c in uence of journals that accounts for both the number of citations received by a journal and the importance or prestige of the journals where such citations come from It
Citations per document
This indicator counts the number of citations received by documents from a journal and divides them by the total number of documents published in that journal.
The chart shows the evolution of the average number of times documents published in a journal in the past two, three and four years have been cited in the current 2006 2007 2008 2009 2010 2011 2012 2013 2014 2015 2016 2017 2018 Physics and Astronomy (miscellaneous)
HÜSEYİN KALKAN 3 weeks ago
measures the scienti c in uence of the average article year. The two years line is equivalent to journal impact factor ™ (Thomson Reuters) metric.
Cites per document Year Value Cites / Doc. (4 years) 2005 0.000 Cites / Doc. (4 years) 2006 0.450 Cites / Doc. (4 years) 2007 0.419 Cites / Doc. (4 years) 2008 0.437 Cites / Doc. (4 years) 2009 0.464 Cites / Doc. (4 years) 2010 0.491 Cites / Doc. (4 years) 2011 0.521 Cites / Doc. (4 years) 2012 0.502
( )
Total Cites Self-Cites
Evolution of the total number of citations and journal's self-citations received by a journal's published documents during the three previous years.
Journal Self-citation is de ned as the number of citation from a journal citing article to articles published by the same journal.
Cites Year Value
S lf Cit 2005 0
External Cites per Doc Cites per Doc
Evolution of the number of total citation per document and external citation per document (i.e. journal self- citations removed) received by a journal's published documents during the three previous years. External citations are calculated by subtracting the number of self-citations from the total number of citations received by the journal’s documents.
Cit Y V l
% International Collaboration
International Collaboration accounts for the articles that have been produced by researchers from several countries. The chart shows the ratio of a journal's documents signed by researchers from more than one country; that is including more than one country address.
Year International Collaboration 2005 20 28
Citable documents Non-citable documents
Not every article in a journal is considered primary research and therefore "citable", this chart shows the ratio of a journal's articles including substantial research (research articles, conference papers and reviews) in three year windows vs. those documents other than research articles, reviews and conference papers.
D t Y V l
Cited documents Uncited documents
Ratio of a journal's items, grouped in three years windows, that have been cited at least once vs. those not cited during the following year.
Documents Year Value
Uncited documents 2005 0 Uncited documents 2006 576 Uncited documents 2007 2342 Uncited documents 2008 3772
←Show this widget in your own website
Just copy the code below and paste within your html code:
<a href="https://www.scimag
H
0.2 0.4 0.6
2005 2007 2009 2011 2013 2015 2017 0
6k 12k
2005 2007 2009 2011 2013 2015 2017 0
0.3 0.6
2005 2007 2009 2011 2013 2015 2017 10
20 30 40
2005 2007 2009 2011 2013 2015 2017 0
20k 40k
2005 2007 2009 2011 2013 2015 2017 0
20k 40k
