From b1f5c3f8d6671b4331cef1dcebdf63b7a43a3a2b Mon Sep 17 00:00:00 2001
From: priyanka
Date: Wed, 24 Jun 2015 15:03:17 +0530
Subject: initial commit / add all books

---
 728/CH8/EX8.5/Ex8_5.sce     | 28 ++++++++++++++++++++++++++++
 728/CH8/EX8.5/Ex8_5.txt     | 28 ++++++++++++++++++++++++++++
 728/CH8/EX8.5/Ex8_5_ans.txt | 16 ++++++++++++++++
 3 files changed, 72 insertions(+)
 create mode 100755 728/CH8/EX8.5/Ex8_5.sce
 create mode 100755 728/CH8/EX8.5/Ex8_5.txt
 create mode 100755 728/CH8/EX8.5/Ex8_5_ans.txt

(limited to '728/CH8/EX8.5')

diff --git a/728/CH8/EX8.5/Ex8_5.sce b/728/CH8/EX8.5/Ex8_5.sce
new file mode 100755
index 000000000..b7fa37ac5
--- /dev/null
+++ b/728/CH8/EX8.5/Ex8_5.sce
@@ -0,0 +1,28 @@
+//Caption:Calculate (i)-i/p microwave voltage,(ii)-voltage gain, (iii)-efficiency of amplifier,(iv)-beam loading conductance
+//Exa:8.5
+clc;
+clear;
+close;
+V_o=1200;//in volts
+I_o=28*10^-3;//in A
+f=8*10^9;//inHz
+d=0.001;//in m
+l=0.04;//in m
+R_sh=40*10^3;//in ohms
+V_p_max=1200*3.68*0.593*10^6*sqrt(V_o)/(2*%pi*f*l);
+Theeta_g=(2*%pi*f)*d/(0.593*10^6*sqrt(V_o));//transit angle (in rad)
+beeta=sin(Theeta_g/2)/(Theeta_g/2);
+V_i_max=V_p_max/beeta;
+Beeta_o=0.768;
+J=0.582;//J(X)
+A_v=(Beeta_o)^2*97.88*J*R_sh/(1200/(28*10^-3*1.841));//calculating voltage gain
+eff=[0.58*[2*28*10^-3*J*Beeta_o*R_sh]/V_o]*100;//calculating efficiency
+G_o=23.3*10^-6;
+G_b=(G_o/2)*{Beeta_o^2-Beeta_o*cos(Theeta_g)};//beam loading conductance
+R_b=1/(G_b*1000);//beam loading resistance(in kilo ohms)
+disp(V_i_max,'Input microwave voltage(in volts) =');
+disp(A_v,'Voltage gain =');
+disp(eff,'Effeciency of amplifier (in percentage) =');
+disp(R_b,'Beam loading resistance(in kilo ohms) =');
+
+//Answer in book is wrongly given as: Voltage gain =17.034
\ No newline at end of file
diff --git a/728/CH8/EX8.5/Ex8_5.txt b/728/CH8/EX8.5/Ex8_5.txt
new file mode 100755
index 000000000..b7fa37ac5
--- /dev/null
+++ b/728/CH8/EX8.5/Ex8_5.txt
@@ -0,0 +1,28 @@
+//Caption:Calculate (i)-i/p microwave voltage,(ii)-voltage gain, (iii)-efficiency of amplifier,(iv)-beam loading conductance
+//Exa:8.5
+clc;
+clear;
+close;
+V_o=1200;//in volts
+I_o=28*10^-3;//in A
+f=8*10^9;//inHz
+d=0.001;//in m
+l=0.04;//in m
+R_sh=40*10^3;//in ohms
+V_p_max=1200*3.68*0.593*10^6*sqrt(V_o)/(2*%pi*f*l);
+Theeta_g=(2*%pi*f)*d/(0.593*10^6*sqrt(V_o));//transit angle (in rad)
+beeta=sin(Theeta_g/2)/(Theeta_g/2);
+V_i_max=V_p_max/beeta;
+Beeta_o=0.768;
+J=0.582;//J(X)
+A_v=(Beeta_o)^2*97.88*J*R_sh/(1200/(28*10^-3*1.841));//calculating voltage gain
+eff=[0.58*[2*28*10^-3*J*Beeta_o*R_sh]/V_o]*100;//calculating efficiency
+G_o=23.3*10^-6;
+G_b=(G_o/2)*{Beeta_o^2-Beeta_o*cos(Theeta_g)};//beam loading conductance
+R_b=1/(G_b*1000);//beam loading resistance(in kilo ohms)
+disp(V_i_max,'Input microwave voltage(in volts) =');
+disp(A_v,'Voltage gain =');
+disp(eff,'Effeciency of amplifier (in percentage) =');
+disp(R_b,'Beam loading resistance(in kilo ohms) =');
+
+//Answer in book is wrongly given as: Voltage gain =17.034
\ No newline at end of file
diff --git a/728/CH8/EX8.5/Ex8_5_ans.txt b/728/CH8/EX8.5/Ex8_5_ans.txt
new file mode 100755
index 000000000..71c170c00
--- /dev/null
+++ b/728/CH8/EX8.5/Ex8_5_ans.txt
@@ -0,0 +1,16 @@
+ Input microwave voltage(in volts) =   
+ 
+    58.70546  
+ 
+ Voltage gain =   
+ 
+    57.733774  
+ 
+ Effeciency of amplifier (in percentage) =   
+ 
+    48.392602  
+ 
+ Beam loading resistance(in kilo ohms) =   
+ 
+    72.751565  
+ 
\ No newline at end of file
-- 
cgit