updated the code

1 files changed, 29 insertions, 29 deletions

diff --git a/72/CH11/EX11.4.1/11_4_1.sce b/72/CH11/EX11.4.1/11_4_1.sce
index 23abdf5d8..840250845 100755
--- a/72/CH11/EX11.4.1/11_4_1.sce
+++ b/72/CH11/EX11.4.1/11_4_1.sce
@@ -1,29 +1,29 @@
-//CAPTION:Characteristic_Impedance_of_a_Shielded_Strip_Line

-//chapter_no.-11,  page_no.-508

-//Example_no.11-4-1

-

-

-clc;

-

-

-//(a)Calculate_the_K_factor

-

-er=2.56//relative_dielectric_constant

-w=25;//strip_width

-t=14;//strip_thickness

-d=70;//shield_depth

-K=1/(1-(t/d));

-disp(K,'the_K_factor is =');

-

-//(b)Calculate_the_fringe_capacitance

-

-Cf=((8.854*er)*((2*K*log(K+1))-((K-1)*log((K^2)-1))))/%pi;

-disp(Cf,'the_fringe_capacitance(in pF/m)is =');

-

-

-//(c) Calculate_the_characteristic_impedance_of_the_line

-

-Z0=94.15/((((w/d)*K)+(Cf/(8.854*er)))*(sqrt(er)));

-disp(Z0,'the_characteristic_impedance_of_the_line(in ohms)is =');

-

-

+
+//chapter_no.-11,  page_no.-508
+//Example_no.11-4-1
+
+
+clc;
+
+
+//(a)Calculate_the_K_factor
+
+er=2.56//relative_dielectric_constant
+w=25;//strip_width
+t=14;//strip_thickness
+d=70;//shield_depth
+K=1/(1-(t/d));
+disp(K,'the_K_factor is =');
+
+//(b)Calculate_the_fringe_capacitance
+
+Cf=((8.854*er)*((2*K*log(K+1))-((K-1)*log((K^2)-1))))/%pi;
+disp(Cf,'the_fringe_capacitance(in pF/m)is =');
+
+
+//(c) Calculate_the_characteristic_impedance_of_the_line
+
+Z0=94.15/((((w/d)*K)+(Cf/(8.854*er)))*(sqrt(er)));
+disp(Z0,'the_characteristic_impedance_of_the_line(in ohms)is =');
+
+