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Diffstat (limited to '1895/CH6/EX6.12/EXAMPLE6_12.SCE')
| -rwxr-xr-x | 1895/CH6/EX6.12/EXAMPLE6_12.SCE | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/1895/CH6/EX6.12/EXAMPLE6_12.SCE b/1895/CH6/EX6.12/EXAMPLE6_12.SCE new file mode 100755 index 000000000..9f92210c8 --- /dev/null +++ b/1895/CH6/EX6.12/EXAMPLE6_12.SCE @@ -0,0 +1,21 @@ +//ANALOG AND DIGITAL COMMUNICATION
+//BY Dr.SANJAY SHARMA
+//CHAPTER 6
+//NOISE
+clear all;
+clc;
+printf("EXAMPLE 6.12(PAGENO 307)");
+
+//given
+f_1 = 18*10^6//lower operating frequency in Hz
+f_2 = 20*10^6//lower operating frequency in Hz
+T = 273 + 17//temperature in kelvin
+R = 10*10^3//input resistance
+k = 1.38*10^-23//boltzman's constant
+
+//calculations
+B = f_2 - f_1//bandwidth in Hz
+V_n = sqrt(4*k*B*R*T);//rms noise voltage
+
+//results
+printf("\n\nrms noise voltage = %.10f V",V_n);
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