Moving Target Detection and Imaging Using a Single-Channel SAR

Ariel Gaibel, Amir Boag

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

Abstract

A single-channel SAR algorithm, which detects moving targets, finds their velocity vectors, and forms their focused images is proposed. To find both the range and cross- range velocities, a circular data collection path is considered, thus providing the flexibility to control the azimuthal angle vs. slow time variation over the synthetic aperture. The back- projection approach is adapted for the task of accurate imaging of moving targets. A highly efficient back-projection algorithm is developed using multilevel interpolation and aggregation of coarse images based on partial data sets.

Original languageEnglish
Title of host publication2019 IEEE International Conference on Microwaves, Antennas, Communications and Electronic Systems, COMCAS 2019
PublisherInstitute of Electrical and Electronics Engineers Inc.
ISBN (Electronic)9781538695494
DOIs
StatePublished - Nov 2019
Event2019 IEEE International Conference on Microwaves, Antennas, Communications and Electronic Systems, COMCAS 2019 - Tel-Aviv, Israel
Duration: 4 Nov 20196 Nov 2019

Publication series

Name2019 IEEE International Conference on Microwaves, Antennas, Communications and Electronic Systems, COMCAS 2019

Conference

Conference2019 IEEE International Conference on Microwaves, Antennas, Communications and Electronic Systems, COMCAS 2019
Country/TerritoryIsrael
CityTel-Aviv
Period4/11/196/11/19

Keywords

  • Synthetic aperture radar (SAR)
  • back- projection
  • imaging.
  • radar

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