Multiplier-free filters for wideband SAR

Jørgen Dall, Erik Lintz Christensen

Research output: Chapter in Book/Report/Conference proceedingArticle in proceedingsResearchpeer-review

246 Downloads (Pure)

Abstract

This paper derives a set of parameters to be optimized when designing filters for digital demodulation and range prefiltering in SAR systems. Aiming at an implementation in field programmable gate arrays (FPGAs), an approach for the design of multiplier-free filters is outlined. Design results are presented in terms of filter complexity and performance. One filter has been coded in VHDL and preliminary results indicate that the filter can meet a 2 GHz input sample rate.
Original languageEnglish
Title of host publicationProceedings of the IEEE 2001 International Geoscience and Remote Sensing Symposium
Volume4
Publication date2001
Pages1568-1570
ISBN (Print)0-7803-7031-7
DOIs
Publication statusPublished - 2001
EventIEEE 2001 International Geoscience and Remote Sensing Symposium - Sydney, Australia
Duration: 9 Jul 200113 Jul 2001
http://ieeexplore.ieee.org/xpl/mostRecentIssue.jsp?punumber=7695

Conference

ConferenceIEEE 2001 International Geoscience and Remote Sensing Symposium
CountryAustralia
CitySydney
Period09/07/200113/07/2001
Internet address

Bibliographical note

Copyright: 2000 IEEE. Personal use of this material is permitted. However, permission to reprint/republish this material for advertising or promotional purposes or for creating new collective works for resale or redistribution to servers or lists, or to reuse any copyrighted component of this work in other works must be obtained from the IEEE

Cite this