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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/CH9/EX9.13 | |
| 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/CH9/EX9.13')
| -rwxr-xr-x | 728/CH9/EX9.13/Ex9_13.sce | 32 | ||||
| -rwxr-xr-x | 728/CH9/EX9.13/Ex9_13.txt | 32 | ||||
| -rwxr-xr-x | 728/CH9/EX9.13/Ex9_13_ans.txt | 16 |
3 files changed, 80 insertions, 0 deletions
diff --git a/728/CH9/EX9.13/Ex9_13.sce b/728/CH9/EX9.13/Ex9_13.sce new file mode 100755 index 000000000..b7d8dca6d --- /dev/null +++ b/728/CH9/EX9.13/Ex9_13.sce @@ -0,0 +1,32 @@ +//Caption:Calculate (i)-equivalent noise resistance, (ii)-gain, (iii)-noise figure, (iv)-bandwidth
+//Exa:9.13
+clc;
+clear;
+close;
+f_s=2*10^9;//in Hz
+f_p=12*10^9;//in Hz
+f_i=10*10^9;//in Hz
+f_d=5*10^9;//in Hz
+R_i=1*10^3;//in ohm
+R_g=1*10^3;//in ohm
+R_T_s=1*10^3;//in ohm
+R_T_i=1*10^3;//in ohm
+T_d=300;//in Kelvin
+T_o=300;//in Kelvin
+w_s=2*%pi*f_s;
+w_i=2*%pi*f_i;
+r=0.35;
+r_Q=10;
+r_d=300;//in ohm
+C=0.01*10^-12;//in Farad
+R=r^2/(w_s*w_i*C^2*R_T_i);
+a=R/R_T_s;
+g=((4*f_i*R_g*R_i*a)/(f_s*R_T_s*R_T_i*(1-a)^2));//gain
+Gain=[10*log(g)]/log(10);//gain in dB
+f={1+((2*T_d)/T_o)*[(1/r_Q)+(1/r_Q^2)]};//noise figure
+F=[10*log(f)]/log(10);//noise figure in dB
+B_W=(r/2)*sqrt(f_d/(f_s*Gain));//bandwidth
+disp(a,'Equivalent noise resistance (in ohm) =');
+disp(Gain,'Gain (in dB) =');
+disp(F,'Noise figure (in dB) =');
+disp(B_W,'Bandwidth =');
\ No newline at end of file diff --git a/728/CH9/EX9.13/Ex9_13.txt b/728/CH9/EX9.13/Ex9_13.txt new file mode 100755 index 000000000..b7d8dca6d --- /dev/null +++ b/728/CH9/EX9.13/Ex9_13.txt @@ -0,0 +1,32 @@ +//Caption:Calculate (i)-equivalent noise resistance, (ii)-gain, (iii)-noise figure, (iv)-bandwidth
+//Exa:9.13
+clc;
+clear;
+close;
+f_s=2*10^9;//in Hz
+f_p=12*10^9;//in Hz
+f_i=10*10^9;//in Hz
+f_d=5*10^9;//in Hz
+R_i=1*10^3;//in ohm
+R_g=1*10^3;//in ohm
+R_T_s=1*10^3;//in ohm
+R_T_i=1*10^3;//in ohm
+T_d=300;//in Kelvin
+T_o=300;//in Kelvin
+w_s=2*%pi*f_s;
+w_i=2*%pi*f_i;
+r=0.35;
+r_Q=10;
+r_d=300;//in ohm
+C=0.01*10^-12;//in Farad
+R=r^2/(w_s*w_i*C^2*R_T_i);
+a=R/R_T_s;
+g=((4*f_i*R_g*R_i*a)/(f_s*R_T_s*R_T_i*(1-a)^2));//gain
+Gain=[10*log(g)]/log(10);//gain in dB
+f={1+((2*T_d)/T_o)*[(1/r_Q)+(1/r_Q^2)]};//noise figure
+F=[10*log(f)]/log(10);//noise figure in dB
+B_W=(r/2)*sqrt(f_d/(f_s*Gain));//bandwidth
+disp(a,'Equivalent noise resistance (in ohm) =');
+disp(Gain,'Gain (in dB) =');
+disp(F,'Noise figure (in dB) =');
+disp(B_W,'Bandwidth =');
\ No newline at end of file diff --git a/728/CH9/EX9.13/Ex9_13_ans.txt b/728/CH9/EX9.13/Ex9_13_ans.txt new file mode 100755 index 000000000..fb2d03536 --- /dev/null +++ b/728/CH9/EX9.13/Ex9_13_ans.txt @@ -0,0 +1,16 @@ +
+ Equivalent noise resistance (in ohm) =
+
+ 1.5514806
+
+ Gain (in dB) =
+
+ 20.087158
+
+ Noise figure (in dB) =
+
+ 0.8635983
+
+ Bandwidth =
+
+ 0.0617375
\ No newline at end of file |