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| author | prashantsinalkar | 2017-10-10 12:27:19 +0530 |
|---|---|---|
| committer | prashantsinalkar | 2017-10-10 12:27:19 +0530 |
| commit | 7f60ea012dd2524dae921a2a35adbf7ef21f2bb6 (patch) | |
| tree | dbb9e3ddb5fc829e7c5c7e6be99b2c4ba356132c /374/CH8/EX8.3/83.sci | |
| parent | b1f5c3f8d6671b4331cef1dcebdf63b7a43a3a2b (diff) | |
| download | Scilab-TBC-Uploads-7f60ea012dd2524dae921a2a35adbf7ef21f2bb6.tar.gz Scilab-TBC-Uploads-7f60ea012dd2524dae921a2a35adbf7ef21f2bb6.tar.bz2 Scilab-TBC-Uploads-7f60ea012dd2524dae921a2a35adbf7ef21f2bb6.zip | |
initial commit / add all books
Diffstat (limited to '374/CH8/EX8.3/83.sci')
| -rw-r--r-- | 374/CH8/EX8.3/83.sci | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/374/CH8/EX8.3/83.sci b/374/CH8/EX8.3/83.sci new file mode 100644 index 000000000..fa06d5003 --- /dev/null +++ b/374/CH8/EX8.3/83.sci @@ -0,0 +1,18 @@ +//chapter 8 example 3//
+clc
+clear
+//capacitance=Cd,band width=B,temperature=T,current=I,load resistance=Rl,signal to noise ratio=S/N=R,optimum value of multiplication factor=Mopt//
+Cd=6*(10^-12);//in farads//
+B=40*(10^6);//in Hz//
+Rl=1/(2*%pi*Cd*B);//load rsistance//
+printf("\n a) load resistance=%f ohms\n",Rl)
+Kb=1.38*(10^-23);
+T=300;//in kelvin//
+e=1.6*(10^-19);//charge of the electron//
+x=0.3;
+Rl=666;//in ohms//
+Ip=2*(10^-7);
+Mopt=((4*Kb*T)/(e*x*Rl*Ip))^(1/2.3);
+printf("\n b) optimum value of multiplication factor=%f \n",Mopt)
+R=((Mopt*Ip)^2)/((2*e*B*Ip*(Mopt^2.3))+(4*Kb*T*B/Rl))*(0.01089);
+printf("\n c) signal to noise ratio=%f \n",R)
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