diff options
Diffstat (limited to '1574/CH7/EX7.5')
| -rwxr-xr-x | 1574/CH7/EX7.5/N_Ex_7_5.sce | 12 | ||||
| -rwxr-xr-x | 1574/CH7/EX7.5/Result_of_Chapter_7_Ex7_5.JPG | bin | 0 -> 133366 bytes |
2 files changed, 12 insertions, 0 deletions
diff --git a/1574/CH7/EX7.5/N_Ex_7_5.sce b/1574/CH7/EX7.5/N_Ex_7_5.sce new file mode 100755 index 000000000..0d574df21 --- /dev/null +++ b/1574/CH7/EX7.5/N_Ex_7_5.sce @@ -0,0 +1,12 @@ +clc
+//Chapter7
+//Example7.5, page no 283
+//Given
+Fif=15// Noise figure of IF amplifier
+Ap1=10// Gain of Preamplifier
+Fpa=6//Noise figure of preamplifier
+F2=10^(Fif/10)
+F1=10^(Fpa/10)
+
+F=F1+((F2-1)/Ap1)//overall noise figure
+mprintf('The overall noise figure is: %f',F)
diff --git a/1574/CH7/EX7.5/Result_of_Chapter_7_Ex7_5.JPG b/1574/CH7/EX7.5/Result_of_Chapter_7_Ex7_5.JPG Binary files differnew file mode 100755 index 000000000..77f212095 --- /dev/null +++ b/1574/CH7/EX7.5/Result_of_Chapter_7_Ex7_5.JPG |
