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l 저작권자로부터 별도의 허가를 받으면 이러한 조건들은 적용되지 않습니다.

저작권법에 따른 이용자의 권리는 위의 내용에 의하여 영향을 받지 않습니다. 이것은 이용허락규약(Legal Code)을 이해하기 쉽게 요약한 것입니다.

Disclaimer

저작자표시. 귀하는 원저작자를 표시하여야 합니다.

비영리. 귀하는 이 저작물을 영리 목적으로 이용할 수 없습니다.

변경금지. 귀하는 이 저작물을 개작, 변형 또는 가공할 수 없습니다.

(2)

공학박사 학위논문

밀리미터파대역 전파흡수체의 설계 및 제작에 관한 연구

A Study on Design and Fabrication of EM Wave Absorber in Millimeter Wave Band

지도교수 김동일

2010 年 8 月

한국해양대학교 대학원

전파공학과

김 대 훈

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을 의

本 論文 金 大 訓 工學博士 으로 함

學位論文 認准

2010 年 08 月

(4)

감사의 글

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A Study on Design and Fabrication of EM Wave Absorber in Millimeter Wave Band

Dae Hun Kim

Department of Radio Science and Engineering Graduate School of Korea Maritime University

Abstract

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Model : 독일SMArt155 Sensor : MMW, Infrared

Model : 미국, 120mm STAFF Sensor : MMW

Model : 미국, 155mm SADARM Sensor : MMW, MMW radiometer,

Infrared

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(18)
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   

 

 

(20)

  

 



  



  

 

  

 



 

(21)

 

  

 



   

 

(22)

    

 



  





(23)

     

 



  



 

   

  

     

     

  

   

(24)

    

  

 

  



 



  

 

  

  

 

 

 





 





    

  

(25)

    

  



 

  

 



   



 





 

 

  

  



  





    

(26)



   

 

 Ω      

  

(27)

    





   



  

  

(28)



 

  



  



  

    

  

 

  

  



   

(29)

    

  

(30)
(31)
(32)
(33)
(34)
(35)
(36)
(37)
(38)
(39)
(40)
(41)
(42)
(43)
(44)
(45)
(46)
(47)

(48)

   

   

    

 

(49)
(50)
(51)



  

 ∇ ×



   

 ∇ ×

(52)





  

 







  

 





    

  



      



       

  

 

      

  ⋅

  

  ⋅





(53)

  

 

      

  

  

k-2 k-1 k k+1 k+2

k-1 1/2 k-1/2 k+1/2 k+1 1/2 k+2 1/2

k-2 k-1 k k+1 k+2

Exn-1/2

Hyn

Exn+1/2

 

      ⋅

       

(54)

 

      

 

      

         

 

        

 

  ⋅





(55)

 

   

 

(56)

Hy Ez

Ez

Ey Ey

E x

E x

Hz Hz

Hz Hz

Hx Hx

Hx Hx

Hy

Hy Hy

z

x

y

 

  ⋅ 

⋅

 

         

         

(57)

      

       

      

  

    

     

     

 ≦  ⋅





(58)

 

  

 ⋅  ⋅ 

  



   

(59)





(60)



  

 ∇ ×



   

 ∇ ×





 

 ⋅ 







  

 ⋅ 





    

 

 ⋅ 

      



       

  



     

(61)

 

  

      

      

        

       

         

         

      

(62)



  ∇ ×   



   

 ∇ ×

  ⋅



  

 ∇ ×  

 

(63)



 

  

 ⋅ 

 

 

  





  

 ⋅ 



 

 





  

 ⋅ 





     

  

 ⋅ 

     

 

 

   

(64)

 

  



⋅ 

  

  



⋅ 

 

      

   

  

⋅

  

⋅

 

 

  

⋅

      

         

         

         

          

       

(65)

 



  ∇ × 

    ⋅  ⋅  



   

 ∇ ×

 

⋅

 

⋅

 ⋅





 

 ∇ ×

(66)



   

 ∇ ×

 

    

   ⋅   

  



   ⋅   

′⋅′

(67)



 ⋅ 

⋅

  

    ⋅

 ⋅ 

⋅ 

⋅

  

 

 

 

⋅

 

⋅

  

 

   

(68)

 

⋅

  

 

 

⋅

  

   

⋅

  

 

         

      

        

          

        

         

(69)

     

  

   

(70)

  

 

 ⋅ 

 

  

⋅⋅  ⋅

    ⋅

 

  

⋅ ⋅  ⋅ ⋅ 

 

  

⋅ ⋅    ⋅ ⋅ 

(71)

_   _        

 _    _           

 

    

    

(72)

     

 

      

  

   

 ′   ⋅

 ⋅ 



  

   

⋅

 ⋅ 



  

 

   

⋅

   ⋅ 



  

    

⋅

 ⋅ 

  

  

 

    

⋅

(73)

 ⋅ 

⋅    

 ⋅  

 ⋅

⋅⋅  



⋅ 

⋅   ⋅ 

 

 

⋅ ⋅ 



       

   

⋅⋅

    ⋅ 

⋅

(74)

           

           _  

         

   _       

          

            

       

   

_  

(75)
(76)

0 20 40 60 80 100 120 140 160 180 200 -1

-0.8 -0.6 -0.4 -0.2 0 0.2 0.4 0.6 0.8 1

Ex

0 20 40 60 80 100 120 140 160 180 200

-1 -0.8 -0.6 -0.4 -0.2 0 0.2 0.4 0.6 0.8 1

Ex

(77)
(78)
(79)
(80)
(81)
(82)
(83)
(84)
(85)
(86)
(87)
(88)
(89)
(90)
(91)

문상만 김현경 오규창 항공기 탑재형 밀리미터파 레이더 개발 동향

[1] , , ,“ ,”

항공우주산업기술동향, 1 , 1권 호, pp.52-59, 2003.

[2] GRAHAM M. BROOKER, DAVID BIRCH, JUSTIN SOLMS,“W-Band Airborne Interrupted Frequency Modulated CW Imaging Radar,”IEEE Trans. on Aerospace and Electronic System, Vol. 41, No.3, pp. 955-972, July 2005.

[3] TDK-chamber and absorber products, http://www/tdk.com

[4] O. Hashimoto and Y. Shimizu, “A Measurement of the Complex Permittivity Tensor by a Standing-Wave Method in a Rectangular Waveguide,” IEEE Trans. Electromag. Compat., Vol.29, no.2, pp.141-149, May1987.

[5] J.H.Askne, E.L.Kollberg, and L.Pettersson, "Propagation in a waveguide partially filled with anisotropic dielectric material,"

IEEE Trans. Microwave Theory Tech., vol. MTT-30, pp. 795-799, May 1982.

[6] Chang-Mook Choi, Dong-Il Kim, Rui Li, Kwang-Soob Ko,“Development of the Electromagnetic Wave Absorber for 94 GHz Radar Sensors Using Permalloy," Inter. J. KIMICS, Vol.4, no.3, pp.114-117, Sep. 2006.

김동일 최창묵 고광섭 의 차량충돌방지 레이더용 전파흡수체

[7] , , ,“ITS

개발,”전자공학회 논문지 제, 43권, TC편 제 호9 , pp.1-5.

[8] T. Soh, O. Hashmoto,“A Study on Millimeter-Wave Absorber Coating for V Band and W Band,”Trans. IEICE, Vol. J84-B, No.8, pp.1401-1556, Aug. 2001.

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Convention.

[10] T. Soh, N.Yoshioka, K.Nakamura, and O.Hashimoto,“An Experimental Study of a 60-GHz-Band Wave Absorber Using Epoxy-Urethane Rubber Mixed with Carbon Particles,”IEICE Trans. Commun., Vol.J82-B, no.3, pp.469-475, March 1999.

[11] T. Soh, N.Yoshioka, K.Nakamura, and O.Hashimoto,“A basic Study of wave absorbing material in 60-GHz Band Using carbon particle mixed Epoxy-modified urethane Rubber," Tech Rep IEICE 1997;SCE97-2,MW97-2.

[12] T.Koji, O.Hashimoto, T.Abe, S.Nishimoto, "The Transparent Wave Absorber Using Resistive Film for V-Band Frequency," IEICE Trans.Electron., vol E81-C, no.6, June 1998.

[13] Y.Hashimoto, M.Kaneko, T.Tanaka, O.Hashimoto, "A study on the mm-wave resistive sheet type wave absorber attained at the wide angular characteristics at V band," IEICE Trans., vol.J78-B-II, no.12, pp.787-790,Dec. 1995.

[14] O.Hashimoto, T.Abe, R.Satake, M.Kaneko,Y.Hashimoto, "Design and manufacturing of resistive-sheet type wave absorber at 60 GHz frequency band," IEICE Trans.Commum., vol.E78-B, no.2, pp.246-252, Feb.1995.

[15] Shin-ichi Ohkoshi, Shiro Kuroki, Shunsuke Sakurai, Kazuyuki

Matsumoto, Kimitaka Sato, Shinya Sasaki, "A Millimeter-Wave Absorber Based on Gallium-Substituted -Iron Oxide Nanomahnets," 2007

Wiley-VCH Verlag Gmbh & Co.KGaA, Weinheim.

[16] Asuka Namai, Shunsuke Sakurai, Makoto Nakajima, Tohru Suemoto, Kazuyuki Matsumoto, Masahiro Goto, Shinya Sasaki, Shin-ichi Ohkoshi,

"Synthesis of an Electromagnetic Wave Absorber for High-Speed Wireless Communication," J.AM.CHEM.SOC Articles, 2008.

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[17] FCC OET, Millimeter Wave Propagation, Spectrum Management Implications, Bulletin, no.70, July 1997.

[18] Quinstar Technology Inc., http://www.quinstar.com 정재순 역

[19] Merrill I. Skolnik, ,"Introduction to Radar System."

광명사, 2001.

[20] Modern Camouflage Technologies And Signature Management, Military Technology MILTECK, P8-12, September 2000.

[21] J. Saily and A. V. Raisanen, "Studieson Specularand Non-specular Reflectivities of Radar Absorbing Materials(RAM) at Submillimeter Wavelengths, Helsinki University of Technology Radio Laboratory Publication, Feb. 2003.

[22] Dennis M. Sullivan,"Electromagnetic Simulation Using the FDTD method", IEEE Press series on RF and Microwave Technology, 2000

[23] Christoper L. Holloway, Ronald R. Delyser, Robert F. German, Paul Mckenna, and Motohisa Kanda, "Comparison of Electromagnetic Absorber Used in Anechoic and Semi-Anechoic Chamber for Emissions and

Immunity Testing of Digital Device." IEEE Trans. on Electromagnetic Compatibility, Vol.39, no.1, pp.33-47, Feb. 1997.

[24] O. Hashimoto, Introduction to Wave Absorber, Morikita Shuppan, Tokyo,1997.

[25] Emerson & Cuming Microwave Products, http://www.eccosorb.com

[26] William H. Emerson, “Electromagnetic Wave Absorbers and Anechoic Chambers Through the Years,” IEEE Trans. Antennas Propagat., Vol.

[27] O. Hashimoto, “EM-wave Absorber Technology for Wireless LAN and

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[28] Y. Kotsuka, “Advanced EM-wave Absorber Technologies,”

J.IEICE,vol.88,no.12,pp.932-936,Dec.2005.

[29] Sony Corporation Product, Sony Electromagnetic Wave Absorber Reduces EMC and SAR Problems, http://www.sony.net

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International Journal

[1] Dae Hun Kim, Dong Il Kim, Chang Mook Choi, and Jun-Young Son, "A Study on Design and Fabrication of Complex Type EM Wave Absorber with Super Wide-band Characteristics," International Journal of Navigation and Port Research, vol.30, no.2, pp.161-166, March 2006.

[2] Dong Il Kim, Dae Hun Kim, Dong Han Choi, "Design of a super wide-band EM wave absorber for a general purpose anechoic chamber," Current Applied Physics, vol.7, Issue 5, pp.457-462, July 2007(SCI).

[3] Dae Hun Kim, Dong Il Kim, Chang Mook Choi, "A Study on the Design and Fabrication of an Electromagnetic Wave Absorber for the 94-GHz Band ," Journal of the Korean Physical Society, vol.56, no.5, pp.1109-1113, April 2010(SCI).

[4] Dae Hun Kim, Dong Soo Choi, Dong Il Kim, "A Study on FDTD Analysis and Fabrication of Sheet-type Millimeter Wave Absorber,"

International Journal of Navigation and Port Research, (Submitted on May 2010)

[5] Dong Il Kim, Dae Hun Kim, Dong Soo Choi, "FDTD Analysis for Absorption Characteristics of Millimeter Wave Absorber," The Institute of Electronics, Information and Communication Engineers, (Submitted on May 2010)

Domestic Journal

윤상길 김대훈 박수훈 김동일 무선 전자파 환경대책용

[1] , , , , “2.4 GHz LAN

전파흡수체 개발,” 한국항해항만학회지, 제 권33 , 제 호3 , pp.198-205, 2009.04.

김대훈 최창묵 최동수 김동일 밀리미터파 대역 전파흡수체의 설계

[2] , , , , “

및 제작에 관한 연구,” 한국항해항만학회지, 제34권, 제 호3 , pp.161-166, 2010.04.

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