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| author | priyanka | 2015-06-24 15:03:17 +0530 |
|---|---|---|
| committer | priyanka | 2015-06-24 15:03:17 +0530 |
| commit | b1f5c3f8d6671b4331cef1dcebdf63b7a43a3a2b (patch) | |
| tree | ab291cffc65280e58ac82470ba63fbcca7805165 /3281/CH4/EX4.8 | |
| download | Scilab-TBC-Uploads-b1f5c3f8d6671b4331cef1dcebdf63b7a43a3a2b.tar.gz Scilab-TBC-Uploads-b1f5c3f8d6671b4331cef1dcebdf63b7a43a3a2b.tar.bz2 Scilab-TBC-Uploads-b1f5c3f8d6671b4331cef1dcebdf63b7a43a3a2b.zip | |
initial commit / add all books
Diffstat (limited to '3281/CH4/EX4.8')
| -rwxr-xr-x | 3281/CH4/EX4.8/ex4_8.jpg | bin | 0 -> 12145 bytes | |||
| -rwxr-xr-x | 3281/CH4/EX4.8/ex4_8.sce | 39 |
2 files changed, 39 insertions, 0 deletions
diff --git a/3281/CH4/EX4.8/ex4_8.jpg b/3281/CH4/EX4.8/ex4_8.jpg Binary files differnew file mode 100755 index 000000000..e291cc677 --- /dev/null +++ b/3281/CH4/EX4.8/ex4_8.jpg diff --git a/3281/CH4/EX4.8/ex4_8.sce b/3281/CH4/EX4.8/ex4_8.sce new file mode 100755 index 000000000..f32a729c2 --- /dev/null +++ b/3281/CH4/EX4.8/ex4_8.sce @@ -0,0 +1,39 @@ +//Page Number: 198
+//Example 4.8
+clc;
+//Given
+a=5;//cm
+a1=a/100;//m
+b=4;//cm
+b1=b/100;//m
+c=10;//cm
+c1=c/100;//m
+sig=5.8D+7;
+u0=4D-7*%pi;
+er=3;
+eet=377;
+
+ur=1;
+spl=3D+8;
+tandel=2.5D-4;
+
+//TE101 mode
+m=1;
+n=0;
+p=1;
+fr=(spl/(2*sqrt(er*ur)))*sqrt((m/a1)^2+(n/b1)^2+(p/c1)^2);//hz
+disp('Ghz',fr/10^9,'Resonant frequency:');
+
+w=2*%pi*fr;
+rs=sqrt((w*u0)/(2*sig));//ohm
+lamr=spl/(fr*sqrt(er));
+x=(((a1*b1)/(c1^2))+((c1^2+a1^2)/(2*c1*a1))+((b1*c1)/a1^2));
+qw=(2*%pi*(eet/sqrt(er))*a1*b1*c1)/(rs*(lamr^3)*x);
+disp(qw,'Q for TE101 mode:');
+
+qd=1/tandel;
+q=(qw*qd)/(qw+qd);
+disp(q,'Q for lossy dielectric:');
+
+//Value of qw is calculated wrong in book as lamr comes to be 0.08 not 0.89 m
+
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