DocumentCode
2321208
Title
A space-frequency anti-jamming algorithm for GPS
Author
Lu, Dan ; Wu, Renbiao ; Zhigang Su ; Huang, Wei
Author_Institution
Xidian Univ., Xi´´an
fYear
2007
fDate
9-15 June 2007
Firstpage
4216
Lastpage
4219
Abstract
In this paper, we proposed a space-frequency GPS anti-jamming technique with constant beamwidth. The proposed method sets up a new data model by Fourier transformation. On the basis of the new model, the optimal output SINR can be obtained by using Capon beamforming similar to the only spatial domain. Also, in order to obtain the distortless GPS signal, the beampattern with constant beamwidth is generated by focusing transformation technique.
Keywords
Fourier transforms; Global Positioning System; jamming; Capon beamforming; Fourier transformation; constant beamwidth; data model; optimal output SINR; space-frequency GPS antijamming; space-frequency antijamming algorithm; Adaptive arrays; Data models; Degradation; Global Positioning System; Interference suppression; Minimization methods; Navigation; Radar signal processing; Signal processing algorithms; Signal to noise ratio;
fLanguage
English
Publisher
ieee
Conference_Titel
Antennas and Propagation Society International Symposium, 2007 IEEE
Conference_Location
Honolulu, HI
Print_ISBN
978-1-4244-0877-1
Electronic_ISBN
978-1-4244-0878-8
Type
conf
DOI
10.1109/APS.2007.4396471
Filename
4396471
Link To Document