A New Concept of Contiguous-Swath SAR Imaging with High Resolution: Strip-Spot SAR †

Furkan Korkmaz, Michail Antoniou*

*Corresponding author for this work

Research output: Contribution to journalArticlepeer-review

73 Downloads (Pure)

Abstract

The study offers a Synthetic Aperture Radar (SAR) imaging concept called Strip-Spot SAR, which uses linear Multiple-Input Multiple-Output (MIMO) radar arrays, which are becoming increasingly attractive for short-range sensing in a variety of growing application sectors. The concept specifically employs Digital Beam-Forming (DBF) techniques, which are enabled in such systems to give contiguous azimuth imaging, as in Stripmap SAR, but with the fine spatial resolution of a Spotlight SAR. Its fundamental concepts are analytically derived and experimentally validated under laboratory conditions using calibrated and real targets. Finally, the performance and limitations of the concept are investigated.

Original languageEnglish
Article number9153
Number of pages19
JournalSensors
Volume22
Issue number23
DOIs
Publication statusPublished - 25 Nov 2022

Bibliographical note

Funding Information:
The Ministry of National Education of The Republic of Turkey.

Publisher Copyright:
© 2022 by the authors.

Keywords

  • high-resolution contiguous-swath
  • HRCS
  • MIMO-SAR
  • Strip-Spot SAR

ASJC Scopus subject areas

  • Analytical Chemistry
  • Information Systems
  • Biochemistry
  • Atomic and Molecular Physics, and Optics
  • Instrumentation
  • Electrical and Electronic Engineering

Fingerprint

Dive into the research topics of 'A New Concept of Contiguous-Swath SAR Imaging with High Resolution: Strip-Spot SAR †'. Together they form a unique fingerprint.

Cite this