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

---
 287/CH6/EX6.1/Exa6_1.sci | 28 ++++++++++++++++++++++++++++
 1 file changed, 28 insertions(+)
 create mode 100755 287/CH6/EX6.1/Exa6_1.sci

(limited to '287/CH6/EX6.1/Exa6_1.sci')

diff --git a/287/CH6/EX6.1/Exa6_1.sci b/287/CH6/EX6.1/Exa6_1.sci
new file mode 100755
index 000000000..8c767f9e1
--- /dev/null
+++ b/287/CH6/EX6.1/Exa6_1.sci
@@ -0,0 +1,28 @@
+//Consider GSM system with following data and show the advantage of adaptive array antennas
+
+kT = -174;
+Bw = 200e+3;
+F = 7;
+SI = 12;
+
+W = 29;
+Lc = 2;
+fm = 10;
+Gbs = 20;
+Gm = 0;
+
+Gamma = 4;
+PLmax = 139;
+I0 = 80;
+
+Acover = 6e+4;
+
+PRmin = kT + (10*log10(Bw)) + F + SI ;
+PLmax = W - PRmin - Lc - fm + Gbs + Gm ;
+R = (PLmax - I0)^(1/4);
+N = Acover/(2.6*R^2);
+
+disp(PRmin, 'Required minimum received power is (in dBm)')
+disp(PLmax, 'Max. allowable path loss is (in dB)')
+disp(R, 'Cell Radius (in miles)')
+disp(N, 'No. of cells required')
\ No newline at end of file
-- 
cgit