Title :
GPS anti-jamming utilizing dual-polarized antenna
Author :
Shuangxun, Li ; Zhan, Wang ; Shengqiang, Lou ; Yonghong, Zhan
Author_Institution :
Coll. of EleColl. of Electron. Sci. & Eng.ctron. Sci. & Eng., Nat. Univ. of Defense Technol., Changsha, China
Abstract :
In this paper, an anti-jamming algorithm based on single dual-polarized antenna is proposed. The three-dimensional space polarization model is derived. The performance of the proposed algorithm is discussed in details. In the condition of not reducing the satellite signal quality, the new algorithm can deal with both narrow and wide band jamming, while only occupying one antenna space, and it provides a new proposal to improve the anti-jamming ability of small navigation equipment.
Keywords :
Global Positioning System; electromagnetic wave polarisation; satellite antennas; GPS antijamming; antenna space; dual-polarized antenna; narrow band jamming; navigation equipment; satellite signal quality; three-dimensional space polarization model; wide band jamming; Jamming; adaptive; anti-jamming; navigation; polarization;
Conference_Titel :
Cross Strait Quad-Regional Radio Science and Wireless Technology Conference (CSQRWC), 2011
Conference_Location :
Harbin
Print_ISBN :
978-1-4244-9792-8
DOI :
10.1109/CSQRWC.2011.6036995
