A Bandwidth Extrapolation Technique for Improved Range Resolution of Polarimetric Radar Data

Kei Suwa; Masafumi Iwamoto; Tetsuo Kirimoto

doi:10.11499/sicep.2002.0.646.0

SICE Annual Conference 2002

DOI https://doi.org/10.11499/sicep.2002.0.646.0

会議情報

主催: The Society of Instrument and Control Engineers

共催: IEEE/Industiral Electronic Society, IEEE/Robotics and Automation Society, IEEE/Control System Society

A Bandwidth Extrapolation Technique for Improved Range Resolution of Polarimetric Radar Data

Kei Suwa, Masafumi Iwamoto, Tetsuo Kirimoto

著者情報

キーワード: Super Resolution, Linear Prediction, Polarimetry, Radar

会議録・要旨集フリー

p. 646

詳細

抄録

Resolution of a radar is limited in range by its bandwidth. One of the various super-resolution techniques for improving its resolution is bandwidth extrapolation (BWE). In this paper, the concept of BWE is extended, and a new algorithm called polarimetric bandwidth extrapolation (PBWE) applicable to polarimetric radar data is proposed. It is shown through simulations that utilization of full polarization information allows PBWE to improve the resolution beyond the conventional BWE method.

責任著者(Corresponding author)

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