Title :
Optimal receive polarizations with the constraint of polarization tracks in the presence of interference and noise
Author :
Wang, Xuesong ; Xiao, Shnnping ; Zeng, Yonghu ; Tao, Huamin
Author_Institution :
NUDT, Hunan, China
Abstract :
EM (electromagnetic) signal enhancement is investigated in the presence of interference and thermal noise for both purely and partially polarized cases. Two kinds of local optimal receive polarizations are derived with the constraint of polarization tracks. Finally, formulas derived in this paper are verified by some simulated experiments and results show that they are effective in EM signal enhancement
Keywords :
electromagnetic interference; electromagnetic wave polarisation; interference suppression; receiving antennas; thermal noise; EM signal enhancement; optimal receive polarizations; partially polarized cases; polarization tracks constraint; purely polarized cases; thermal noise; Electromagnetic interference; Electromagnetic wave polarization; Geometry; Interference constraints; Navigation; Radar antennas; Radar tracking; Receiving antennas; Signal to noise ratio;
Conference_Titel :
Aerospace and Electronics Conference, 1997. NAECON 1997., Proceedings of the IEEE 1997 National
Conference_Location :
Dayton, OH
Print_ISBN :
0-7803-3725-5
DOI :
10.1109/NAECON.1997.622752
