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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 /728/CH8/EX8.5 | |
| 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 '728/CH8/EX8.5')
| -rwxr-xr-x | 728/CH8/EX8.5/Ex8_5.sce | 28 | ||||
| -rwxr-xr-x | 728/CH8/EX8.5/Ex8_5.txt | 28 | ||||
| -rwxr-xr-x | 728/CH8/EX8.5/Ex8_5_ans.txt | 16 |
3 files changed, 72 insertions, 0 deletions
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 |