Title :
Performance analysis of OSGO and OSSO CFAR detectors under pearson distributed clutter
Author :
Cai, Long ; Ma, Xiaochuan ; Hao, Chengpeng ; Li, Xiaomin
Author_Institution :
Inst. of Acoust., Chinese Acad. of Sci., Beijing, China
Abstract :
In this paper, the detection performance of OSGO and OSSO CFAR detectors embedded in heavy-tailed Pearson distributed clutter is analyzed. We derive the closed mathematic form expressions of probability of false alarm rate and detection probability of the two CFAR schemes. While the processing speed of OSGO and OSSO CFAR is two times of that of OS CFAR, simulation results indicate that OSGO CFAR detector´s performance is very close to OS, and OSSO CFAR offers better and robust detection performance than OS CFAR in multiple-target situation.
Keywords :
mathematical analysis; probability; radar clutter; OSGO; OSSO CFAR detectors; Pearson distributed clutter; heavy-tailed Pearson distributed clutter; multiple-target situation; performance analysis; Access protocols; Detectors; Internet; Media Access Protocol; Mobile ad hoc networks; Mobile communication; Performance analysis; Programmable logic arrays; Throughput; Time division multiple access; clutter; detection; distribution; noise; target;
Conference_Titel :
Information, Computing and Telecommunication, 2009. YC-ICT '09. IEEE Youth Conference on
Conference_Location :
Beijing
Print_ISBN :
978-1-4244-5074-9
Electronic_ISBN :
978-1-4244-5076-3
DOI :
10.1109/YCICT.2009.5382321
