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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Vydáno v:Digest - IEEE Antennas and Propagation Society. International Symposium (1995) s. 203 - 204
Hlavní autoři: Po-Chih Chen, Jean-Fu Kiang
Médium: Konferenční příspěvek
Jazyk:angličtina
Vydáno: IEEE 01.07.2017
Témata:
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
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Popis
Shrnutí: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