Title of Paper:A New Scheme of Simultaneous Polarimetric Measurement Using OFDM Radar

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Affiliation of Author(s):电子信息工程学院

Journal:2017 IEEE INTERNATIONAL CONFERENCE ON SIGNAL PROCESSING, COMMUNICATIONS AND COMPUTING (ICSPCC)

Key Words:Simultaneous polarimetric measurement orthogonal frequency division multiplexing (OFDM) radar 2D atomic norm

Abstract:The problem of simultaneous polarimetric measurement of mining targets is considered in this paper. A scheme of combining a compressed sensing algorithm and the interleaved orthogonal frequency division multiplexing (OFDM) radar signal is proposed to achieve better accuracy in polarimetric measurement. The interleaved OFDM waveform pair is introduced because of its outstanding orthogonality features. Unlike previous work which depends on correlation processing or multiple signal classification, the proposed scheme estimates the Delay-Doppler frequencies and realizes denoising processing by solving an atomic norm minimization via a semidefinite program (SDP). Simulation results are presented to illustrate a significant increase in the polarimetric measurement accuracy and the anti noise performance.

Translation or Not:no

Date of Publication:2017-01-01

Co-author:王鑫海,张宇,Wen, Fangqing

Correspondence Author:ZHANG Gong