Design and implementation of cross-channel interference suppression for polarimetric LFM-CW radar

Galina Babur; Zongbo Wang; Oleg A. Krasnov; Leo P. Ligthart

doi:10.1117/12.872225

14 September 2010 Design and implementation of cross-channel interference suppression for polarimetric LFM-CW radar

Galina Babur, Zongbo Wang, Oleg A. Krasnov, Leo P. Ligthart

Proceedings Volume 7745, Photonics Applications in Astronomy, Communications, Industry, and High-Energy Physics Experiments 2010; 774520 (2010) https://doi.org/10.1117/12.872225
Event: Photonics Applications in Astronomy, Communications, Industry, and High-Energy Physics Experiments 2010, 2010, Wilga, Poland

Abstract

This paper presents design and practical implementation of the method for cross-channel interference suppression in polarimetric LFM-CW radar with dual-orthogonal sounding signals. Simultaneously transmitted and received signals have limited orthogonality, what results in the interfering signals in the processing channels of the radar receiver. The suppression of the interfering signals is implemented in real time, characterized by simplicity and low increase of computational resources. The efficiency of the cross-channel interference suppression is demonstrated experimentally.

Citation Download Citation

Galina Babur, Zongbo Wang, Oleg A. Krasnov, and Leo P. Ligthart "Design and implementation of cross-channel interference suppression for polarimetric LFM-CW radar", Proc. SPIE 7745, Photonics Applications in Astronomy, Communications, Industry, and High-Energy Physics Experiments 2010, 774520 (14 September 2010); https://doi.org/10.1117/12.872225

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