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 --- 1574/CH10/EX10.1/PoRW_Ex_10_1.sce | 11 +++++++++++ 1 file changed, 11 insertions(+) create mode 100755 1574/CH10/EX10.1/PoRW_Ex_10_1.sce (limited to '1574/CH10/EX10.1/PoRW_Ex_10_1.sce') diff --git a/1574/CH10/EX10.1/PoRW_Ex_10_1.sce b/1574/CH10/EX10.1/PoRW_Ex_10_1.sce new file mode 100755 index 000000000..09fb6a733 --- /dev/null +++ b/1574/CH10/EX10.1/PoRW_Ex_10_1.sce @@ -0,0 +1,11 @@ +clc +//Chapter10 +//Example10.1 +//Given +Pt1=100//Radiated power +Pt2=30// Reduced Power +r=1//assume distance to be unity for easeof calculation +E1=300*sqrt(100)/r +E2=300*sqrt(30)/r +E=20*log10((E2/E1))// Reduction in field strength in dBs +mprintf('Field strength will reduce by %f dBs',-E) -- cgit