A fast multilevel domain decomposition algorithm for radar imaging

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

Abstract

A novel algorithm for radar imaging is presented. The method comprises two steps. First, a decomposition of the radar data domain into sub-domains and computations of pertinent low resolution images. Second, interpolation, phase-correction and aggregation of the low-resolution images into the final high resolution one. A multilevel domain decomposition algorithm is formulated. The computational cost of the proposed algorithm is comparable to that of the FFT-based techniques while it appears to be considerably more flexible than the latter.

Original languageEnglish
Title of host publicationIEEE Antennas and Propagation Society International Symposium
Subtitle of host publicationWireless Technologies and Information Networks, APS 1999 - Held in conjunction with USNC/URSI National Radio Science Meeting
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages1788-1791
Number of pages4
ISBN (Electronic)078035639X, 9780780356399
DOIs
StatePublished - 1999
Externally publishedYes
Event1999 IEEE Antennas and Propagation Society International Symposium, APSURSI 1999 - Orlando, United States
Duration: 11 Jul 199916 Jul 1999

Publication series

NameIEEE Antennas and Propagation Society International Symposium: Wireless Technologies and Information Networks, APS 1999 - Held in conjunction with USNC/URSI National Radio Science Meeting
Volume3

Conference

Conference1999 IEEE Antennas and Propagation Society International Symposium, APSURSI 1999
Country/TerritoryUnited States
CityOrlando
Period11/07/9916/07/99

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