Research on Sub-Band Synthesis Algorithm of MIMO-SAR

Yan An Xie; Zi Miao Tan

doi:10.4028/www.scientific.net/AMR.989-994.1676

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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 989-994Research on Sub-Band Synthesis Algorithm of...

Research on Sub-Band Synthesis Algorithm of MIMO-SAR

Abstract:

Multiple-Input and Multiple-Output Synthetic Aperture Radar (MIMO-SAR) can achieve high resolution and wide swath at the same time, which has a wide horizon of development in the future. An azimuth frequency-diversity MIMO-SAR is presented, and overlapped effective phase center sampling is obtained while the pulse repetition frequency (PRF) is appropriate. This paper derives an improved sub-band synthesis algorithm which reduces the complexity of conventional sub-band synthesis algorithms and improves the range resolution. The feasibility of this imaging algorithm is proved by point target simulation experiments.

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Periodical:

Advanced Materials Research (Volumes 989-994)

Pages:

1676-1679

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.989-994.1676

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Online since:

July 2014

Authors:

Yan An Xie*, Zi Miao Tan

Keywords:

MIMO-SAR, Range Resolution, Sub-Band Synthesis

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* - Corresponding Author

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