Title :
New methods for estimating the center frequency and bandwidth of clutter
Author :
Fengxiang, Ge ; Huadong, Meng ; Yingning, Peng ; Xiutan, Wang
Author_Institution :
Dept. of Electron. Eng., Tsinghua Univ., Beijing, China
Abstract :
Two methods for estimating the center frequency and bandwidth, separately called centroid method (CM) and energy integration method (EIM), are proposed. A comparison of the complexity and the performance between the two methods and the general ones is presented. It is shown that the two methods are effective for short-time clutter data in practical application
Keywords :
frequency estimation; radar clutter; radar signal processing; bandwidth estimation; center frequency estimation; centroid method; complexity; energy integration method; performance; short-time clutter data; Adaptive filters; Bandwidth; Clutter; Detectors; Filtering; Frequency estimation; Power engineering and energy; Radar detection; Radar signal processing; Signal design;
Conference_Titel :
Radar, 2001 CIE International Conference on, Proceedings
Conference_Location :
Beijing
Print_ISBN :
0-7803-7000-7
DOI :
10.1109/ICR.2001.984893
