summer 2007
ISFAHAN UNIVERSITY OF TECHNOLOGY
Various Beamformer Structures Used In
Smart Antennas
Final Project of Software Defined Radio
by Arash Mirzaei The MS Student in Isfahan University of Technology mirzaei_arash@yahoo.com
supervisor : Dr. M. J. Omidi omidi@cc.iut.ac.ir
Contents:
Introduction Of Smart Antennas
kkkkkk1.Beamforming
dddddd2.Space-Time Equalizing
jugiugiu3.Diversity
Case Study: An Optimized Network
ftgtgtgtgImproved Data Throughput
uytyutuiImproved network coverage
Introduction Of Smart Antennas Mathematically
Steering Vector Representation
ssssssssSource In Look Direction
ssssssssDirectional Interference
aaaaaaaRandom Noise Environment
nhffffffSignal-to-Noise Ratio
jhgjhzgzgjUnconstrained Beamformer
yhjzzyzhyConstrained Beamformer
ijjujjjjjjjjjjjjjOutput Signal To Noise Ratio And Array Gain
jhgjhhhjghUncorrelated noise only
ggggggggOne directional interference
Optimization Using Reference Signal
qqqqqqqqOptimal Beam Space Processor
dfgdfdfddGeneralized Side-Lobe Canceler
jkgkjkkkjhPostbeamformer Interference Canceler
gggghhhhhhhhOptimal PIC
hgdhgdhgfhg gPIC With Conventional Interference Beamformer
ydytdytdytdy tPIC With Orthogonal Interfernce Beamformer
ghfhgfjhfjhfjhjPIC With Improved Interference Beamformer
uytuytuytuyt uDiscussionm and coment
Comparison Of Postbeamformer Iterference Canceler With Element Space Processor
Comparison In Presence Of Look Direction Errors
Interferenve Cancelergggggg