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Successive Self-Interference Cancellation in a Low-Complexity WCP-OFDM Radar Receiver

Mercier, Steven and Roque, Damien and Bidon, Stéphanie Successive Self-Interference Cancellation in a Low-Complexity WCP-OFDM Radar Receiver. (2018) In: 52th Annual Asilomar Conference on Signals, Systems, and Computers (ASILOMARSSC), 28 October 2018 - 31 October 2018 (Pacific Grove, United States).

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Official URL: http://doi.org/10.1109/ACSSC.2018.8645413

Abstract

In this paper, we consider a multicarrier waveform to perform simultaneously data transmission and radar sensing. On the radar receiver side, a state-of-the-art symbol-based algorithm generates a range-Doppler map affected by a self-interference phenomenon, potentially leading to target masking issues. Herein, we propose a successive interference cancellation procedure to enhance the radar performance while keeping a low-complexity implementation. We show that a very low reconstruction error is obtained in various scenarios. We also investigate the robustness of the proposed algorithm since it is subject to error propagation.

Item Type:Conference or Workshop Item (Paper)
Additional Information:Thanks to the IEEE (Institute of Electrical and Electronics Engineers). This paper is available at : https://ieeexplore.ieee.org/document/8645413 “© 2018 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, creating new collective works, for resale or redistribution to servers or lists, or reuse of any copyrighted component of this work in other works.
HAL Id:hal-02094138
Audience (conference):International conference proceedings
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Institution:Université de Toulouse > Institut Supérieur de l'Aéronautique et de l'Espace - ISAE-SUPAERO (FRANCE)
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DGA/MRIS - Thales DMS
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Deposited By: Damien Roque
Deposited On:09 Apr 2019 12:45

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