1 files changed, 16 insertions, 0 deletions
diff --git a/728/CH4/EX4.16/Ex4_16.sce b/728/CH4/EX4.16/Ex4_16.sce
new file mode 100755
index 000000000..f930728d2
--- /dev/null
+++ b/728/CH4/EX4.16/Ex4_16.sce
@@ -0,0 +1,16 @@
+//Caption:Determine the charcteristic wave impedance
+//Exa:4.16
+clc;
+clear;
+close;
+c=3*10^10;//in cm/s
+f=10*10^9;//in Hz
+a=3;//in cm
+b=2;//in cm
+n=120*%pi;
+wl_o=c/f;
+wl_c=2*a*b/sqrt(a^2+b^2);
+Z_TM=n*sqrt(1-(wl_o/wl_c)^2);
+disp(Z_TM,'Characteristic impedance (in ohms) =');
+
+//answer in book is wrongly written as 61.618 ohms
+\ No newline at end of file