Synchronous and Asynchronous Radar Interference Mitigation

Uysal, Faruk

doi:10.1109/ACCESS.2018.2884637

Synchronous and Asynchronous Radar Interference Mitigation

Title

Synchronous and Asynchronous Radar Interference Mitigation

Author

Uysal, Faruk (TU Delft Microwave Sensing, Signals & Systems)

Date

2018

Abstract

This paper considers the interference mitigation problem for radar systems by focusing on emerging signal separation (decomposition) methods. We define appropriate transform domains to sparsely represent the interference and the signal of interest to separate them from each other. To show the effectiveness of the proposed algorithm at actual radar systems, the method is applied to real data from two different radar systems; The proposed method is applied to an automotive radar to mitigate the asynchronous interference caused by other automotive radars. Following, the proposed method is demonstrated on a polarimetric agile radar for synchronous mutualinterference mitigation. Significant improvements are observed at the signal-to-interference ratio (SIR) for both radar systems during the course of experiments.

Subject

Signal separation
interference mitigation
automotive radar
mutual-interference
OA-Fund TU Delft

To reference this document use:

http://resolver.tudelft.nl/uuid:fa53785f-0031-4537-8b56-08f2e1cb1806

DOI

https://doi.org/10.1109/ACCESS.2018.2884637

ISSN

2169-3536

Source

IEEE Access, 7, 5846-5852

Part of collection

Institutional Repository