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Diffstat (limited to '2183/CH3/EX3.3.a/Ex_3_3_a.sce')
| -rwxr-xr-x | 2183/CH3/EX3.3.a/Ex_3_3_a.sce | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/2183/CH3/EX3.3.a/Ex_3_3_a.sce b/2183/CH3/EX3.3.a/Ex_3_3_a.sce new file mode 100755 index 000000000..de47f9c92 --- /dev/null +++ b/2183/CH3/EX3.3.a/Ex_3_3_a.sce @@ -0,0 +1,11 @@ +// Example 3.3.a:insertion loss +clc; +clear; +close; +n12=1.5;//refractive index +y=5;//lateral misalignment in micro meter +a2=50;//dia in micro meter +nlat=((16*n12^2)/(%pi*(1+n12)^4))*((2*acos(y/a2))-(y/a2)*sqrt(1-(y/a2)^2));// +loss=-10*log10(nlat);//loss in dB +disp(loss,"insertion loss in dB is") +//answer is wrong in the textbook |