AN IMPROVED FRACTIONALLY SPACED DECISION FEEDBACK EQUALIZER STRUCTURE

دانشگاه آزاد اسلامی اصفهان(خوراسگان)

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" AN IMPROVED FRACTIONALLY SPACED DECISION FEEDBACK EQUALIZER STRUCTURE "

Document Type	:	Latin Dissertation
Language of Document	:	English
Record Number	:	150945
Doc. No	:	ET22737
Main Entry	:	Mian Zainulabadin Khurrum
Title Proper	:	AN IMPROVED FRACTIONALLY SPACED DECISION FEEDBACK EQUALIZER STRUCTURE
Note	:	This document is digital این مدرک بصورت الکترونیکی می باشد
Abstract	:	Equalizers are used to combat inter symbol interference (ISI). Adaptive equalizersare either sgrnbol spaced or fractionally spaced. Fractionally spaced equalizers offermrmg advantages over Symbol spaced equalizers. The most well known and widelyw e d algorithm to adapt the tap weights of M e FSEs is the ubiquitow Least MeanSquares (LhIS) algorithm. More recently other algorithms have been presented inthe literature which use a more general error criteria to adapt the tap weights of theadaptive filters. The Lecwt Mean Mixed Nonn (LhdMN) family of algon'thms hasbeen found to yield improved performance over the LMS algorithm in cettazn cues.In the first part of this work we consider the we of three dtfferent algorithms bornthe family of LiClhIN algorithm to adapt the fractionally spaced decision feedbackequalizer (LIFE). We have used white-gaussian,,....-...,..tested for theQ1 PC1 bus cardBoth these projects mere sofixare des elopment efforts tonards contributing to dlfferentaspects of Roboucs and lZ1echatronics projects m the Controls and Roboucs Group..
Subject	:	Electericl tess
	:	برق
electronic file name	:	TL45963.pdf
Title and statement of responsibility and	:	AN IMPROVED FRACTIONALLY SPACED DECISION FEEDBACK EQUALIZER STRUCTURE [Thesis]