Superresolution ISAR imaging using 2-D autoregressive lattice filters


Erer I., Kayran A. H.

MICROWAVE AND OPTICAL TECHNOLOGY LETTERS, vol.32, no.1, pp.81-85, 2002 (SCI-Expanded) identifier identifier

  • Publication Type: Article / Article
  • Volume: 32 Issue: 1
  • Publication Date: 2002
  • Doi Number: 10.1002/mop.10096
  • Journal Name: MICROWAVE AND OPTICAL TECHNOLOGY LETTERS
  • Journal Indexes: Science Citation Index Expanded (SCI-EXPANDED), Scopus
  • Page Numbers: pp.81-85
  • Istanbul Technical University Affiliated: Yes

Abstract

A new efficient algorithm to obtain high-resolution ISAR images in the case of limited frequency band and small angular section is presented. The method is based on the two-dimensional (2-D) autoregressive modeling of 2-D Cartesian frequency backscattered data using 2-D orthogonal lattice filters. ISAR images obtained for an experimental target are included to validate this technique. (C) 2001 John Wiley & Sons, Inc.