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

---
 1697/CH3/EX3.20/Exa3_20.sce | 11 +++++++++++
 1 file changed, 11 insertions(+)
 create mode 100755 1697/CH3/EX3.20/Exa3_20.sce

(limited to '1697/CH3/EX3.20')

diff --git a/1697/CH3/EX3.20/Exa3_20.sce b/1697/CH3/EX3.20/Exa3_20.sce
new file mode 100755
index 000000000..7f75a7549
--- /dev/null
+++ b/1697/CH3/EX3.20/Exa3_20.sce
@@ -0,0 +1,11 @@
+//Exa 3.20
+clc;
+clear;
+close;
+//given data
+Gdb=44;//gain in dB
+G=10^(Gdb/10);//gain unitless
+OmegaB=4*%pi/G;//n steradian
+THETA3db=sqrt(4*OmegaB/%pi);//in Radian
+disp(THETA3db,"Beamwidth THETA3db in degree : ");
+//Note : Answer in the book is not accurate.
\ No newline at end of file
-- 
cgit