From 7f60ea012dd2524dae921a2a35adbf7ef21f2bb6 Mon Sep 17 00:00:00 2001
From: prashantsinalkar
Date: Tue, 10 Oct 2017 12:27:19 +0530
Subject: initial commit / add all books

---
 3773/CH21/EX21.6/Ex21_6.sce | 15 +++++++++++++++
 1 file changed, 15 insertions(+)
 create mode 100644 3773/CH21/EX21.6/Ex21_6.sce

(limited to '3773/CH21/EX21.6/Ex21_6.sce')

diff --git a/3773/CH21/EX21.6/Ex21_6.sce b/3773/CH21/EX21.6/Ex21_6.sce
new file mode 100644
index 000000000..6b8463507
--- /dev/null
+++ b/3773/CH21/EX21.6/Ex21_6.sce
@@ -0,0 +1,15 @@
+//Chapter 21: Antenna Measurements
+//Example 21-5.1
+clc;
+
+//Variable Initialization
+En = 1      //Field illuminating the AUT (unitless)
+tilt_diff = 88   //Difference in tilt angles (degrees)
+
+//Calculations
+En_pol = En*sin(tilt_diff*%pi/180)   //Co-polar component of field (unitless)
+En_crosspol = En*cos(tilt_diff*%pi/180)                    //Cross-polar component of field (unitless)
+meas_cross = 20*log10(En_crosspol)
+
+//Result
+mprintf("The measure cross-polar level is %d dB relative to the co-polar field",meas_cross)
-- 
cgit