Chirp scaling algorithms for SAR imaging under high squint angles

Four improved chirp scaling algorithms (CSAs) are proposed to reconstruct images from synthetic aperture radar (SAR) data received at high squint angles. The proposed methods reconstruct better SAR images with less computational load and memory than the conventional CSA.

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Bibliographic Details
Published in:Digest - IEEE Antennas and Propagation Society. International Symposium (1995) pp. 203 - 204
Main Authors: Po-Chih Chen, Jean-Fu Kiang
Format: Conference Proceeding
Language:English
Published: IEEE 01.07.2017
Subjects:
Apertures
Azimuth
Chirp
chirp scaling algorithm (CSA)
Couplings
high squint angle
Image reconstruction
Radar polarimetry
Synthetic aperture radar
synthetic aperture radar (SAR)
ISSN:1947-1491
Online Access:Get full text
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Description
Summary:Four improved chirp scaling algorithms (CSAs) are proposed to reconstruct images from synthetic aperture radar (SAR) data received at high squint angles. The proposed methods reconstruct better SAR images with less computational load and memory than the conventional CSA.
ISSN:1947-1491
DOI:10.1109/APUSNCURSINRSM.2017.8072144