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https://hdl.handle.net/2440/28490
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Type: | Conference paper |
Title: | Null-steering LMS dual-polarised adaptive antenna arrays for GPS |
Author: | Cheuk, W. Trinkle, M. Gray, D. |
Citation: | Proceedings of the International Symposium on GPS/GNSS 2004 / University of New South Wales, Australia, pp. 1-13 [CDROM] |
Publisher: | GNSS |
Publisher Place: | CD-ROM |
Issue Date: | 2004 |
ISSN: | 1446-3156 1446-3164 |
Conference Name: | International Symposium on GPS/GNSS (2004 : University of New South Wales, Australia) |
Editor: | Wang, J. |
Statement of Responsibility: | W C Cheuk, M Trinkle & D A Gray |
Abstract: | The implementation of a null steering antenna array using dual polarised patch antennas is considered. The best optimality criterion for a dual polarised GPS antenna array is briefly discussed, followed by a description of the associated LMS algorithm. To prevent weight vector drift a version of the circular leakage LMS algorithm was used. The implementation details of a simplified circular leakage algorithm that is more suited to an FPGA implementation are presented. |
Keywords: | GPS, Polarisation, Interference Mitigation, Adaptive filters |
Rights: | © 2005 CPGPS |
DOI: | 10.5081/jgps.4.1.258 |
Published version: | http://www.gmat.unsw.edu.au/gnss2004unsw/GRAY,%20Doug%20P81.pdf |
Appears in Collections: | Aurora harvest 6 Electrical and Electronic Engineering publications |
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