LAMPIRAN. LAMPIRAN A Data Sheet FR4. Universitas Sumatera Utara

(1)

LAMPIRAN

LAMPIRAN A

Data Sheet FR4

(2)

(3)

LAMPIRAN B

Lampiran B-1

clc

clear all

%================================================================= %Menghitung Impedansi Karakteristik, Konstanta Redaman, Dan

Konstanta Fasa %================================================================= H=[0.10 0.15 0.20 0.25 0.30 0.36 0.51 0.71 0.76]%Tebal Dielektrik for i=1:1:length(H); w=1.0;%Lebar strip t=0.0036;%tebal strip er=4.7;%Permitivitas dielektrik pi=3.14;

c=(3)*((10)^8);%Kecepatan Gelombang Cahaya f=2.4*10^9;%frekuensi m=4*pi*10^-7;%Permeabilitas Tembaga L0=c/f; O=5.8*10^7; %================================================================= w1(i)=(w)+((((1)+(1/er))/(2))*(t/pi)*(log((10.87)/(sqrt(((t/i)^2)+ ((1/pi)/((w/t)+(1.1)))^2)))));%Lebar Efektif Strip Konduktor

k(i)=(((14)+(8/er))/(11))*((4*i)/(w1(i))); l(i)=sqrt((((((14)+(8*er))/(11))^2)*((4*i)/(w1(i))))+((((1)+(1/er) )/(2))*((pi)^2))); z0(i)=(42.4/sqrt(er+1))*(log(1+(((4*i)/w1(i))*(k(i)+l(i)))));%Kara kteristik Impedansi %================================================================= Pk=sin(atan(0.017));%untuk dielektrik FR4 e11/e1=0.017

d=1/sqrt(pi*f*m*O); Z01(i)=(30)*(log((1)+(((0.5)*((8*i)/(w1(i))))*(((8*i)/(w1(i)))+(sq rt((((8*i)/(w1(i)))^2)+((pi)^2))))))); Z0d(i)=(30)*(log((1)+(((0.5)*((8*(i+d))/(w1(i))))*(((8*(i+d))/(w1( i)))+(sqrt((((8*(i+d))/(w1(i)))^2)+((pi)^2))))))); p(i)=(1)-(Z01(i)/Z0d(i)); q(i)=((1)/(er-1))*(((Z01(i)/z0(i))^2)-(1)); p1(i)=(Pk)/((1)-(((1/q(i))-(1))/(er))); alfa(i)=((p(i)+p1(i))/(2))*(Z01(i)/z0(i))*(((2)*(pi))/(L0));%Konst anta Redaman beta(i)=((2*pi)/(L0))*(Z01(i)/z0(i));%Konstanta fasa end %---figure (1) plot(H,z0,'--rs','LineWidth',2,... 'MarkerEdgeColor','k',... 'MarkerFaceColor','g',... 'MarkerSize',10) grid

xlabel('Tebal Substrat H (mm)') ylabel('Impedansi Karakteristik (ohm)') hold off; % -figure (2) plot(H,alfa,'--rs','LineWidth',2,... 'MarkerEdgeColor','k',... 'MarkerFaceColor','g',... 'MarkerSize',10) grid

(4)

ylabel('Konstanta Redaman (Np/m)') hold off; %---figure (3) plot(H,beta,'--rs','LineWidth',2,... 'MarkerEdgeColor','k',... 'MarkerFaceColor','g',... 'MarkerSize',10) grid

xlabel('Tebal Substrat H (mm)') ylabel('Konstanta Phasa (Rad/m)')

hold off;

LAMPIRAN B-2

(a). Untuk H = 0.1 mm

clc;

clear all

% Load a signal waveform

%---z=1;%Panjang Saluran (m) alpha=[0.0906 0.1812 0.2719 0.3625 0.4531 0.5437 0.6343 0.7250 0.8156 0.9062];%Konstanta Redaman (Np/10cm) Beta=[86.3429];%Konstanta Fasa(Rad/cm) Z0=[73.3116];%Impedansi Karakteristik V1=1;%Amplitudo fluks1=5; w=0.35;%Kecepatan angular/sudut t=0:1:100 ;%waktu

for k=1:1:length(t)%Perubahan panjang saluran seiring dengan berubahnya waktu

if (k<=10)

Ia(1,k)=(V1/Z0(1))*(exp(-alpha(1,1)*z))*(cos((w*t(1,k))-(Beta(1)*z)+fluks1));%Gelombang Arus dari t=0 s/d t=10

elseif (k>10&k<=20) Ia(1,k)=(V1/Z0(1))*(exp(-alpha(1,2)*z))*(cos((w*t(1,k))-(Beta(1)*z)+fluks1)); elseif (k>20&k<=30) Ia(1,k)=(V1/Z0(1))*(exp(-alpha(1,3)*z))*(cos((w*t(1,k))-(Beta(1)*z)+fluks1)); elseif (k>30&k<=40) Ia(1,k)=(V1/Z0(1))*(exp(-alpha(1,4)*z))*(cos((w*t(1,k))-(Beta(1)*z)+fluks1)); elseif (k>40&k<=50) Ia(1,k)=(V1/Z0(1))*(exp(-alpha(1,5)*z))*(cos((w*t(1,k))-(Beta(1)*z)+fluks1)); elseif (k>50&k<=60)

(5)

Ia(1,k)=(V1/Z0(1))*(exp(-alpha(1,6)*z))*(cos((w*t(1,k))-(Beta(1)*z)+fluks1)); elseif (k>60&k<=70) Ia(1,k)=(V1/Z0(1))*(exp(-alpha(1,7)*z))*(cos((w*t(1,k))-(Beta(1)*z)+fluks1)); elseif (k>70&k<=80) Ia(1,k)=(V1/Z0(1))*(exp(-alpha(1,8)*z))*(cos((w*t(1,k))-(Beta(1)*z)+fluks1)); elseif (k>80&k<=90) Ia(1,k)=(V1/Z0(1))*(exp(-alpha(1,9)*z))*(cos((w*t(1,k))-(Beta(1)*z)+fluks1)); elseif (k>90&k<=101) Ia(1,k)=(V1/Z0(1))*(exp(-alpha(1,10)*z))*(cos((w*t(1,k))-(Beta(1)*z)+fluks1)) ; end end %---% Call function envelope to

% obtain the envelope data

%---[up,down] = envelope(t,Ia,'linear');

% Show the envelope alone

%---figure(1)

plot(t,up); hold on; plot(t,down);

title('The envelope of the given signal data','FontSize',18); hold off;

% Show the original signal and its envelope %---figure(2) plot(t,Ia,'g-'); hold on; plot(t,up,'r-.'); plot(t,down,'r-.'); legend('H = 0.1mm');

xlabel('Panjang Saluran (z)'); ylabel('Arus (A)')

title('Perambatan Gelombang Yang Teredam Untuk Tebal Dielektrik H = 0.1mm','FontSize',12);

hold off;

(6)

Source code

untuk Lampiran B-2b – Lampiran B-2i sama dengan

Lampiran B-2a, hanya parameter alpha, Beta, dan Z0 yang diganti.

(b). Untuk H = 0,15 mm

alpha=[0.0896 0.1791 0.2687 0.3582 0.4478 0.5374 0.6269 0.7165 0.8060 0.8956];%Konstanta Redaman (Np/10cm)

Beta=[88.9946 ];%Konstanta Fasa(Rad/cm) Z0=[93.9407];%Impedansi Karakteristik

(c). Untuk H = 0,2 mm

Beta=[89.9655 ];%Konstanta Fasa(Rad/cm) Z0=[106.3817 ];%Impedansi Karakteristik

(d). Untuk H = 0,25 mm

(e). Untuk H = 0,3 mm

alpha=[0.0892 0.1784 0.2675 0.3567 0.4459 0.5351 0.6243 0.7134 0.8026 0.8918];%Konstanta Redaman (Np/10cm) Beta=[90.7356];%Konstanta Fasa(Rad/cm) Z0=[122.3805];%Impedansi Karakteristik

(f). Untuk H = 0,36 mm

(g). Untuk H = 0,51mm

(h). Untuk H = 0,71mm

(7)

(i). Untuk H = 0, 76 mm

LAMPIRAN B-3

clc clear all %================================================================= %Model Komputasi Perambatan Gelombang Untuk H = 0.1 mm, 0.15 mm, 0.2 mm, 0.25 mm 0.3 mm, 0.36 mm, 0.51 mm, %0,71 mm, dan 0.76 mm %================================================================= z=1;%Panjang Saluran %================================================================= alpha1=[0.0906 0.1812 0.2719 0.3625 0.4531 0.5437 0.6343 0.7250 0.8156 0.9062];%Konstanta Redaman Untuk H = 0.10 mm (Np/cm) alpha2=[0.0896 0.1791 0.2687 0.3582 0.4478 0.5374 0.6269 0.7165 0.8060 0.8956];%Konstanta Redaman Untuk H = 0.15 mm (Np/cm) alpha3=[0.0893 0.1786 0.2680 0.3573 0.4466 0.5359 0.6252 0.7146 0.8039 0.8932];%Konstanta Redaman Untuk H = 0.20 mm (Np/cm) alpha4=[0.0892 0.1785 0.2677 0.3569 0.4462 0.5354 0.6246 0.7138 0.8031 0.8923];%Konstanta Redaman Untuk H = 0.25 mm (Np/cm) alpha5=[0.0892 0.1784 0.2675 0.3567 0.4459 0.5351 0.6243 0.7134 0.8026 0.8918];%Konstanta Redaman Untuk H = 0.30 mm (Np/cm) alpha6=[0.0891 0.1783 0.2674 0.3566 0.4457 0.5349 0.6240 0.7132 0.8024 0.8915];%Konstanta Redaman Untuk H = 0.36 mm (Np/cm) alpha7=[0.0371 0.0743 0.1114 0.1485 0.1857 0.2228 0.2599 0.2970 0.3342 0.3713];%Konstanta Redaman Untuk H = 0.51 mm (Np/cm) alpha8=[0.0371 0.0742 0.1114 0.1485 0.1856 0.2227 0.2598 0.2970 0.3341 0.3712];%Konstanta Redaman Untuk H = 0.71 mm (Np/cm) alpha9=[0.0371 0.0742 0.1114 0.1485 0.1856 0.2227 0.2598 0.2970 0.3341 0.3712];%Konstanta Redaman Untuk H = 0.76 mm (Np/cm)

%================================================================= Beta1=[86.3429];%Konstanta Fasa Untuk H = 0.10 mm (Np/cm)

Beta2=[88.9946];%Konstanta Fasa Untuk H = 0.15 mm (Np/cm) Beta3=[89.9655];%Konstanta Fasa Untuk H = 0.20 mm (Np/cm) Beta4=[90.452];%Konstanta Fasa Untuk H = 0.25 mm (Np/cm) Beta5=[90.7356];%Konstanta Fasa Untuk H = 0.30 mm (Np/cm) Beta6=[90.916];%Konstanta Fasa Untuk H = 0.36 mm (Np/cm) Beta7=[91.0373];%Konstanta Fasa Untuk H = 0.51 mm (Np/cm) Beta8=[91.1218];%Konstanta Fasa Untuk H = 0.71 mm (Np/cm) Beta9=[91.182];%Konstanta Fasa Untuk H = 0.76 mm (Np/cm)

%================================================================= Z01=[73.3116];%Impedansi Karakteristik Untuk H = 0.10 mm (Np/cm) Z02=[93.9407];%Impedansi Karakteristik Untuk H = 0.15 mm (Np/cm) Z03=[106.3817];%Impedansi Karakteristik Untuk H = 0.20 mm (Np/cm) Z04=[115.3499];%Impedansi Karakteristik Untuk H = 0.25 mm (Np/cm) Z05=[122.3805];%Impedansi Karakteristik Untuk H = 0.30 mm (Np/cm) Z06=[128.1705];%Impedansi Karakteristik Untuk H = 0.36 mm (Np/cm) Z07=[133.0966];%Impedansi Karakteristik Untuk H = 0.51 mm (Np/cm) Z08=[137.3858];%Impedansi Karakteristik Untuk H = 0.71 mm (Np/cm)

(8)

Z09=[141.1855];%Impedansi Karakteristik Untuk H = 0.76 mm (Np/cm) %================================================================= V1=1;%Amplitudo fluks1=5; w=0.35; t=0:1:100 ;%waktu

for k=1:1:length(t)%Perubahan Panjang Saluran Seiring Dengan Perubahan Waktu %================================================================= %Menghitung Arus %================================================================= %Untuk H = 0.10 mm (Np/cm) %================================================================= if (k<=10) Ia1(1,k)=(V1/Z01(1))*(exp(-alpha1(1,1)*z))*(cos((w*t(1,k))-(Beta1(1)*z)+fluks1)) ;%Gelombang Arus dari t=0 s/d t=10

elseif (k>10&k<=20) Ia1(1,k)=(V1/Z01(1))*(exp(-alpha1(1,2)*z))*(cos((w*t(1,k))-(Beta1(1)*z)+fluks1)) ; elseif (k>20&k<=30) Ia1(1,k)=(V1/Z01(1))*(exp(-alpha1(1,3)*z))*(cos((w*t(1,k))-(Beta1(1)*z)+fluks1)) ; elseif (k>30&k<=40) Ia1(1,k)=(V1/Z01(1))*(exp(-alpha1(1,4)*z))*(cos((w*t(1,k))-(Beta1(1)*z)+fluks1)) ; elseif (k>40&k<=50) Ia1(1,k)=(V1/Z01(1))*(exp(-alpha1(1,5)*z))*(cos((w*t(1,k))-(Beta1(1)*z)+fluks1)) ; elseif (k>50&k<=60) Ia1(1,k)=(V1/Z01(1))*(exp(-alpha1(1,6)*z))*(cos((w*t(1,k))-(Beta1(1)*z)+fluks1)) ; elseif (k>60&k<=70) Ia1(1,k)=(V1/Z01(1))*(exp(-alpha1(1,7)*z))*(cos((w*t(1,k))-(Beta1(1)*z)+fluks1)) ; elseif (k>70&k<=80) Ia1(1,k)=(V1/Z01(1))*(exp(-alpha1(1,8)*z))*(cos((w*t(1,k))-(Beta1(1)*z)+fluks1)) ; elseif (k>80&k<=90) Ia1(1,k)=(V1/Z01(1))*(exp(-alpha1(1,9)*z))*(cos((w*t(1,k))-(Beta1(1)*z)+fluks1)) ; elseif (k>90&k<=101) Ia1(1,k)=(V1/Z01(1))*(exp(-alpha1(1,10)*z))*(cos((w*t(1,k))-(Beta1(1)*z)+fluks1)) ; end %================================================================= %Untuk H = 0.15 mm (Np/cm) %================================================================= if (k<=10)

(9)

Ia2(1,k)=(V1/Z02(1))*(exp(-alpha2(1,1)*z))*(cos((w*t(1,k))-(Beta2(1)*z)+fluks1)) ;%Gelombang Arus dari t=0 s/d t=10

elseif (k>10&k<=20) Ia2(1,k)=(V1/Z02(1))*(exp(-alpha2(1,2)*z))*(cos((w*t(1,k))-(Beta2(1)*z)+fluks1)) ; elseif (k>20&k<=30) Ia2(1,k)=(V1/Z02(1))*(exp(-alpha2(1,3)*z))*(cos((w*t(1,k))-(Beta2(1)*z)+fluks1)) ; elseif (k>30&k<=40) Ia2(1,k)=(V1/Z02(1))*(exp(-alpha2(1,4)*z))*(cos((w*t(1,k))-(Beta2(1)*z)+fluks1)) ; elseif (k>40&k<=50) Ia2(1,k)=(V1/Z02(1))*(exp(-alpha2(1,5)*z))*(cos((w*t(1,k))-(Beta2(1)*z)+fluks1)) ; elseif (k>50&k<=60) Ia2(1,k)=(V1/Z02(1))*(exp(-alpha2(1,6)*z))*(cos((w*t(1,k))-(Beta2(1)*z)+fluks1)) ; elseif (k>60&k<=70) Ia2(1,k)=(V1/Z02(1))*(exp(-alpha2(1,7)*z))*(cos((w*t(1,k))-(Beta2(1)*z)+fluks1)) ; elseif (k>70&k<=80) Ia2(1,k)=(V1/Z02(1))*(exp(-alpha2(1,8)*z))*(cos((w*t(1,k))-(Beta2(1)*z)+fluks1)) ; elseif (k>80&k<=90) Ia2(1,k)=(V1/Z02(1))*(exp(-alpha2(1,9)*z))*(cos((w*t(1,k))-(Beta2(1)*z)+fluks1)) ; elseif (k>90&k<=101) Ia2(1,k)=(V1/Z02(1))*(exp(-alpha2(1,10)*z))*(cos((w*t(1,k))-(Beta2(1)*z)+fluks1)) ; end %================================================================= %Untuk H = 0.20 mm (Np/cm) %================================================================= if (k<=10) Ia3(1,k)=(V1/Z03(1))*(exp(-alpha3(1,1)*z))*(cos((w*t(1,k))-(Beta3(1)*z)+fluks1)) ;%Gelombang Arus dari t=0 s/d t=10

elseif (k>10&k<=20) Ia3(1,k)=(V1/Z03(1))*(exp(-alpha3(1,2)*z))*(cos((w*t(1,k))-(Beta3(1)*z)+fluks1)) ; elseif (k>20&k<=30) Ia3(1,k)=(V1/Z03(1))*(exp(-alpha3(1,3)*z))*(cos((w*t(1,k))-(Beta3(1)*z)+fluks1)) ; elseif (k>30&k<=40)

(10)

Ia3(1,k)=(V1/Z03(1))*(exp(-alpha3(1,4)*z))*(cos((w*t(1,k))-(Beta3(1)*z)+fluks1)) ; elseif (k>40&k<=50) Ia3(1,k)=(V1/Z03(1))*(exp(-alpha3(1,5)*z))*(cos((w*t(1,k))-(Beta3(1)*z)+fluks1)) ; elseif (k>50&k<=60) Ia3(1,k)=(V1/Z03(1))*(exp(-alpha3(1,6)*z))*(cos((w*t(1,k))-(Beta3(1)*z)+fluks1)) ; elseif (k>60&k<=70) Ia3(1,k)=(V1/Z03(1))*(exp(-alpha3(1,7)*z))*(cos((w*t(1,k))-(Beta3(1)*z)+fluks1)) ; elseif (k>70&k<=80) Ia3(1,k)=(V1/Z03(1))*(exp(-alpha3(1,8)*z))*(cos((w*t(1,k))-(Beta3(1)*z)+fluks1)) ; elseif (k>80&k<=90) Ia3(1,k)=(V1/Z03(1))*(exp(-alpha3(1,9)*z))*(cos((w*t(1,k))-(Beta3(1)*z)+fluks1)) ; elseif (k>90&k<=101) Ia3(1,k)=(V1/Z03(1))*(exp(-alpha3(1,10)*z))*(cos((w*t(1,k))-(Beta3(1)*z)+fluks1)) ; end %================================================================= %Untuk H = 0.25 mm (Np/cm) %================================================================= if (k<=10) Ia4(1,k)=(V1/Z04(1))*(exp(-alpha4(1,1)*z))*(cos((w*t(1,k))-(Beta4(1)*z)+fluks1)) ;%Gelombang Arus dari t=0 s/d t=10

elseif (k>10&k<=20) Ia4(1,k)=(V1/Z04(1))*(exp(-alpha4(1,2)*z))*(cos((w*t(1,k))-(Beta4(1)*z)+fluks1)) ; elseif (k>20&k<=30) Ia4(1,k)=(V1/Z04(1))*(exp(-alpha4(1,3)*z))*(cos((w*t(1,k))-(Beta4(1)*z)+fluks1)) ; elseif (k>30&k<=40) Ia4(1,k)=(V1/Z04(1))*(exp(-alpha4(1,4)*z))*(cos((w*t(1,k))-(Beta4(1)*z)+fluks1)) ; elseif (k>40&k<=50) Ia4(1,k)=(V1/Z04(1))*(exp(-alpha4(1,5)*z))*(cos((w*t(1,k))-(Beta4(1)*z)+fluks1)) ; elseif (k>50&k<=60) Ia4(1,k)=(V1/Z04(1))*(exp(-alpha4(1,6)*z))*(cos((w*t(1,k))-(Beta4(1)*z)+fluks1)) ; elseif (k>60&k<=70)

(11)

Ia4(1,k)=(V1/Z04(1))*(exp(-alpha4(1,7)*z))*(cos((w*t(1,k))-(Beta4(1)*z)+fluks1)) ; elseif (k>70&k<=80) Ia4(1,k)=(V1/Z04(1))*(exp(-alpha4(1,8)*z))*(cos((w*t(1,k))-(Beta4(1)*z)+fluks1)) ; elseif (k>80&k<=90) Ia4(1,k)=(V1/Z04(1))*(exp(-alpha4(1,9)*z))*(cos((w*t(1,k))-(Beta4(1)*z)+fluks1)) ; elseif (k>90&k<=101) Ia4(1,k)=(V1/Z04(1))*(exp(-alpha4(1,10)*z))*(cos((w*t(1,k))-(Beta4(1)*z)+fluks1)) ; end %================================================================= %Untuk H = 0.30 mm (Np/cm) %================================================================= if (k<=10) Ia5(1,k)=(V1/Z05(1))*(exp(-alpha5(1,1)*z))*(cos((w*t(1,k))-(Beta5(1)*z)+fluks1)) ;%Gelombang Arus dari t=0 s/d t=10

elseif (k>10&k<=20) Ia5(1,k)=(V1/Z05(1))*(exp(-alpha5(1,2)*z))*(cos((w*t(1,k))-(Beta5(1)*z)+fluks1)) ; elseif (k>20&k<=30) Ia5(1,k)=(V1/Z05(1))*(exp(-alpha5(1,3)*z))*(cos((w*t(1,k))-(Beta5(1)*z)+fluks1)) ; elseif (k>30&k<=40) Ia5(1,k)=(V1/Z05(1))*(exp(-alpha5(1,4)*z))*(cos((w*t(1,k))-(Beta5(1)*z)+fluks1)) ; elseif (k>40&k<=50) Ia5(1,k)=(V1/Z05(1))*(exp(-alpha5(1,5)*z))*(cos((w*t(1,k))-(Beta5(1)*z)+fluks1)) ; elseif (k>50&k<=60) Ia5(1,k)=(V1/Z05(1))*(exp(-alpha5(1,6)*z))*(cos((w*t(1,k))-(Beta5(1)*z)+fluks1)) ; elseif (k>60&k<=70) Ia5(1,k)=(V1/Z05(1))*(exp(-alpha5(1,7)*z))*(cos((w*t(1,k))-(Beta5(1)*z)+fluks1)) ; elseif (k>70&k<=80) Ia5(1,k)=(V1/Z05(1))*(exp(-alpha5(1,8)*z))*(cos((w*t(1,k))-(Beta5(1)*z)+fluks1)) ; elseif (k>80&k<=90) Ia5(1,k)=(V1/Z05(1))*(exp(-alpha5(1,9)*z))*(cos((w*t(1,k))-(Beta5(1)*z)+fluks1)) ; elseif (k>90&k<=101) Ia5(1,k)=(V1/Z05(1))*(exp(-alpha5(1,10)*z))*(cos((w*t(1,k))-(Beta5(1)*z)+fluks1)) ;

(12)

end %================================================================= %Untuk H = 0.36 mm (Np/cm) %================================================================= if (k<=10) Ia6(1,k)=(V1/Z06(1))*(exp(-alpha6(1,1)*z))*(cos((w*t(1,k))-(Beta6(1)*z)+fluks1)) ;%Gelombang Arus dari t=0 s/d t=10

elseif (k>10&k<=20) Ia6(1,k)=(V1/Z06(1))*(exp(-alpha6(1,2)*z))*(cos((w*t(1,k))-(Beta6(1)*z)+fluks1)) ; elseif (k>20&k<=30) Ia6(1,k)=(V1/Z06(1))*(exp(-alpha6(1,3)*z))*(cos((w*t(1,k))-(Beta6(1)*z)+fluks1)) ; elseif (k>30&k<=40) Ia6(1,k)=(V1/Z06(1))*(exp(-alpha6(1,4)*z))*(cos((w*t(1,k))-(Beta6(1)*z)+fluks1)) ; elseif (k>40&k<=50) Ia6(1,k)=(V1/Z06(1))*(exp(-alpha6(1,5)*z))*(cos((w*t(1,k))-(Beta6(1)*z)+fluks1)) ; elseif (k>50&k<=60) Ia6(1,k)=(V1/Z06(1))*(exp(-alpha6(1,6)*z))*(cos((w*t(1,k))-(Beta6(1)*z)+fluks1)) ; elseif (k>60&k<=70) Ia6(1,k)=(V1/Z06(1))*(exp(-alpha6(1,7)*z))*(cos((w*t(1,k))-(Beta6(1)*z)+fluks1)) ; elseif (k>70&k<=80) Ia6(1,k)=(V1/Z06(1))*(exp(-alpha6(1,8)*z))*(cos((w*t(1,k))-(Beta6(1)*z)+fluks1)) ; elseif (k>80&k<=90) Ia6(1,k)=(V1/Z06(1))*(exp(-alpha6(1,9)*z))*(cos((w*t(1,k))-(Beta6(1)*z)+fluks1)) ; elseif (k>90&k<=101) Ia6(1,k)=(V1/Z06(1))*(exp(-alpha6(1,10)*z))*(cos((w*t(1,k))-(Beta6(1)*z)+fluks1)) ; end %================================================================= %Untuk H = 0.51 mm (Np/cm) %================================================================= if (k<=10) Ia7(1,k)=(V1/Z07(1))*(exp(-alpha7(1,1)*z))*(cos((w*t(1,k))-(Beta7(1)*z)+fluks1)) ;%Gelombang Arus dari t=0 s/d t=10

elseif (k>10&k<=20) Ia7(1,k)=(V1/Z07(1))*(exp(-alpha7(1,2)*z))*(cos((w*t(1,k))-(Beta7(1)*z)+fluks1)) ; elseif (k>20&k<=30)

(13)

Ia7(1,k)=(V1/Z07(1))*(exp(-alpha7(1,3)*z))*(cos((w*t(1,k))-(Beta7(1)*z)+fluks1)) ; elseif (k>30&k<=40) Ia7(1,k)=(V1/Z07(1))*(exp(-alpha7(1,4)*z))*(cos((w*t(1,k))-(Beta7(1)*z)+fluks1)) ; elseif (k>40&k<=50) Ia7(1,k)=(V1/Z07(1))*(exp(-alpha7(1,5)*z))*(cos((w*t(1,k))-(Beta7(1)*z)+fluks1)) ; elseif (k>50&k<=60) Ia7(1,k)=(V1/Z07(1))*(exp(-alpha7(1,6)*z))*(cos((w*t(1,k))-(Beta7(1)*z)+fluks1)) ; elseif (k>60&k<=70) Ia7(1,k)=(V1/Z07(1))*(exp(-alpha7(1,7)*z))*(cos((w*t(1,k))-(Beta7(1)*z)+fluks1)) ; elseif (k>70&k<=80) Ia7(1,k)=(V1/Z07(1))*(exp(-alpha7(1,8)*z))*(cos((w*t(1,k))-(Beta7(1)*z)+fluks1)) ; elseif (k>80&k<=90) Ia7(1,k)=(V1/Z07(1))*(exp(-alpha7(1,9)*z))*(cos((w*t(1,k))-(Beta7(1)*z)+fluks1)) ; elseif (k>90&k<=101) Ia7(1,k)=(V1/Z07(1))*(exp(-alpha7(1,10)*z))*(cos((w*t(1,k))-(Beta7(1)*z)+fluks1)) ; end %================================================================= %Untuk H = 0.71 mm (Np/cm) %================================================================= if (k<=10) Ia8(1,k)=(V1/Z08(1))*(exp(-alpha8(1,1)*z))*(cos((w*t(1,k))-(Beta8(1)*z)+fluks1)) ;%Gelombang Arus dari t=0 s/d t=10

elseif (k>10&k<=20) Ia8(1,k)=(V1/Z08(1))*(exp(-alpha8(1,2)*z))*(cos((w*t(1,k))-(Beta8(1)*z)+fluks1)) ; elseif (k>20&k<=30) Ia8(1,k)=(V1/Z08(1))*(exp(-alpha8(1,3)*z))*(cos((w*t(1,k))-(Beta8(1)*z)+fluks1)) ; elseif (k>30&k<=40) Ia8(1,k)=(V1/Z08(1))*(exp(-alpha8(1,4)*z))*(cos((w*t(1,k))-(Beta8(1)*z)+fluks1)) ; elseif (k>40&k<=50) Ia8(1,k)=(V1/Z08(1))*(exp(-alpha8(1,5)*z))*(cos((w*t(1,k))-(Beta8(1)*z)+fluks1)) ; elseif (k>50&k<=60)

(14)

Ia8(1,k)=(V1/Z08(1))*(exp(-alpha8(1,6)*z))*(cos((w*t(1,k))-(Beta8(1)*z)+fluks1)) ; elseif (k>60&k<=70) Ia8(1,k)=(V1/Z08(1))*(exp(-alpha8(1,7)*z))*(cos((w*t(1,k))-(Beta8(1)*z)+fluks1)) ; elseif (k>70&k<=80) Ia8(1,k)=(V1/Z08(1))*(exp(-alpha8(1,8)*z))*(cos((w*t(1,k))-(Beta8(1)*z)+fluks1)) ; elseif (k>80&k<=90) Ia8(1,k)=(V1/Z08(1))*(exp(-alpha8(1,9)*z))*(cos((w*t(1,k))-(Beta8(1)*z)+fluks1)) ; elseif (k>90&k<=101) Ia8(1,k)=(V1/Z08(1))*(exp(-alpha8(1,10)*z))*(cos((w*t(1,k))-(Beta8(1)*z)+fluks1)) ; end %================================================================= %Untuk H = 0.76 mm (Np/cm) %================================================================= if (k<=10) Ia9(1,k)=(V1/Z09(1))*(exp(-alpha9(1,1)*z))*(cos((w*t(1,k))-(Beta9(1)*z)+fluks1)) ;%Gelombang Arus dari t=0 s/d t=10

elseif (k>10&k<=20) Ia9(1,k)=(V1/Z09(1))*(exp(-alpha9(1,2)*z))*(cos((w*t(1,k))-(Beta9(1)*z)+fluks1)) ; elseif (k>20&k<=30) Ia9(1,k)=(V1/Z09(1))*(exp(-alpha9(1,3)*z))*(cos((w*t(1,k))-(Beta9(1)*z)+fluks1)) ; elseif (k>30&k<=40) Ia9(1,k)=(V1/Z09(1))*(exp(-alpha9(1,4)*z))*(cos((w*t(1,k))-(Beta9(1)*z)+fluks1)) ; elseif (k>40&k<=50) Ia9(1,k)=(V1/Z09(1))*(exp(-alpha9(1,5)*z))*(cos((w*t(1,k))-(Beta9(1)*z)+fluks1)) ; elseif (k>50&k<=60) Ia9(1,k)=(V1/Z09(1))*(exp(-alpha9(1,6)*z))*(cos((w*t(1,k))-(Beta9(1)*z)+fluks1)) ; elseif (k>60&k<=70) Ia9(1,k)=(V1/Z09(1))*(exp(-alpha9(1,7)*z))*(cos((w*t(1,k))-(Beta9(1)*z)+fluks1)) ; elseif (k>70&k<=80) Ia9(1,k)=(V1/Z09(1))*(exp(-alpha9(1,8)*z))*(cos((w*t(1,k))-(Beta9(1)*z)+fluks1)) ; elseif (k>80&k<=90)

(15)

Ia9(1,k)=(V1/Z09(1))*(exp(-alpha9(1,9)*z))*(cos((w*t(1,k))-(Beta9(1)*z)+fluks1)) ; elseif (k>90&k<=101) Ia9(1,k)=(V1/Z09(1))*(exp(-alpha9(1,10)*z))*(cos((w*t(1,k))-(Beta9(1)*z)+fluks1)) ; end end %================================================================= %Menggambar Grafik Arus

%================================================================= [up,down] = envelope(t,Ia1,'linear');

plot(t,Ia1,'b'); hold on; plot(t,up,'b-.');

hold on

[up,down] = envelope(t,Ia2,'linear'); plot(t,Ia2,'r'); hold on;

plot(t,up,'r-.'); hold on

[up,down] = envelope(t,Ia3,'linear'); plot(t,Ia3,'black'); hold on;

plot(t,up,'black-.'); hold on

[up,down] = envelope(t,Ia4,'linear'); plot(t,Ia4,'m'); hold on;

plot(t,up,'m-.'); hold on

[up,down] = envelope(t,Ia5,'linear'); plot(t,Ia5,'g'); hold on;

plot(t,up,'g-.'); hold on

[up,down] = envelope(t,Ia6,'linear'); plot(t,Ia6,'c'); hold on;

plot(t,up,'c-.'); hold on

[up,down] = envelope(t,Ia7,'linear'); plot(t,Ia7,'y'); hold on;

plot(t,up,'y-.'); hold on

[up,down] = envelope(t,Ia8,'linear'); plot(t,Ia8,'black'); hold on;

plot(t,up,'black-.'); hold on

[up,down] = envelope(t,Ia9,'linear'); plot(t,Ia9,'r'); hold on; plot(t,up,'r-.'); hold on grid on legend('H = 0.1mm',' ','H = 0.15mm',' ','H = 0.2mm',' ','H = 0.25mm',' ','H = 0.3mm',' ','H = 0.36mm',' ','H = 0.51mm',' ','H = 0.71mm',' ','H = 0.76mm',' ');

xlabel('Panjang Saluran (cm)'); ylabel('Arus (A)');

title('Perambatan Gelombang Untuk Masing-masing Tebal Dielektrik H');