Title :
Probability estimate polarization filter: a new method to suppress clutter in continuous polarization distribution
Author :
Xingpeng, Mao ; Xiaolin, Qiao ; Qiuming, Ju
Author_Institution :
Harbin Inst. of Technol., Shandong, China
Abstract :
It is very important to find an effective method to suppress clutter in an environment where the signal/clutter ratio is small and the polarization state of the clutter is distributed continuously. In order to solve this problem, we proposed a new method named ´probability estimate polarization filter´. We discuss this new kind of polarization filter and include its performance evaluation with experimentally derived data
Keywords :
electromagnetic wave polarisation; filtering theory; interference suppression; notch filters; probability; radar clutter; radar signal processing; radar tracking; clutter suppression; continuous polarization distribution; multinotch logic-product polarization filters; performance evaluation; polarization state; probability estimate polarization filter; signal/clutter ratio; tracking radar system; Clutter; Data mining; Filtering; Filters; Interference; Object detection; Polarization; Radar detection; Rain; State estimation;
Conference_Titel :
Radar, 2001 CIE International Conference on, Proceedings
Conference_Location :
Beijing
Print_ISBN :
0-7803-7000-7
DOI :
10.1109/ICR.2001.984726
