From b1f5c3f8d6671b4331cef1dcebdf63b7a43a3a2b Mon Sep 17 00:00:00 2001
From: priyanka
Date: Wed, 24 Jun 2015 15:03:17 +0530
Subject: initial commit / add all books

---
 2282/CH7/EX7.13/ex7_13.sce | 15 +++++++++++++++
 1 file changed, 15 insertions(+)
 create mode 100755 2282/CH7/EX7.13/ex7_13.sce

(limited to '2282/CH7/EX7.13/ex7_13.sce')

diff --git a/2282/CH7/EX7.13/ex7_13.sce b/2282/CH7/EX7.13/ex7_13.sce
new file mode 100755
index 000000000..04ebf6f38
--- /dev/null
+++ b/2282/CH7/EX7.13/ex7_13.sce
@@ -0,0 +1,15 @@
+//Example 7.13, Page no.281
+clear 
+clc
+Ga=60     //Antenna Gain in dB
+Ta= 60    //Noise teperature of Antenna
+L1=1.12   //Feeder Loss equivalent to dB
+T1=290    //Noise teperature of stage 1
+G2=10^6     //Gain of stage 2 in dB
+T2=140    //Noise teperature of stage 2
+T3=10000  //Noise teperature of stage 3
+G=Ga-0.5  // input of low noise amplifier
+Ts=(Ta/L1)+(T1*(L1-1)/L1)+T2+(T3/G2)
+Ts=floor(Ts*100)/100
+x=G-10*log10(Ts)
+printf("Tsi = %.2fK\n\n G/T(in dB/K)= %.0f dB/K",Ts,x)
-- 
cgit