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Sensors 2018, 18(1), 35; https://doi.org/10.3390/s18010035

Range Sidelobe Suppression Using Complementary Sets in Distributed Multistatic Radar Networks

1,2,3,4,* , 2,3
,
1,4
,
1,4
and
2,3
1
College of Electronic Science, National University of Defense Technology, Changsha 410073, China
2
School of Engineering, RMIT University, Melbourne VIC 3000, Australia
3
Department of Electrical and Electronic Engineering, The University of Melbourne, Melbourne VIC 3010, Australia
4
Collaborative Innovation Center of Information Sensing and Understanding, Changsha 410073, China
*
Author to whom correspondence should be addressed.
Received: 20 October 2017 / Revised: 13 December 2017 / Accepted: 20 December 2017 / Published: 25 December 2017
(This article belongs to the Section Remote Sensors)
View Full-Text   |   Download PDF [1014 KB, uploaded 25 December 2017]   |  

Abstract

We propose an alternative waveform scheme built on mutually-orthogonal complementary sets for a distributed multistatic radar. Our analysis and simulation show a reduced frequency band requirement for signal separation between antennas with centralized signal processing using the same carrier frequency. While the scheme can tolerate fluctuations of carrier frequencies and phases, range sidelobes arise when carrier frequencies between antennas are significantly different. View Full-Text
Keywords: complementary sets; distributed multistatic radar; range sidelobe suppression complementary sets; distributed multistatic radar; range sidelobe suppression
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This is an open access article distributed under the Creative Commons Attribution License which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited. (CC BY 4.0).
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Zhu, J.; Wang, X.; Song, Y.; Huang, X.; Moran, B. Range Sidelobe Suppression Using Complementary Sets in Distributed Multistatic Radar Networks. Sensors 2018, 18, 35.

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