TY - GEN
T1 - A new frequency domain CFAR algorithm In radar reconnaissance receiver
AU - Yuedong, Luo
AU - He, CHen
AU - Junshan, Li
PY - 2008
Y1 - 2008
N2 - In view of the requirement of automatic CFAR (Constant False Alarm Rate) detection of pulse radar signal (indicate that the radar signal modulated by periodic rectangular pulses) in the design of radar reconnaissance receiver, a pulse radar signal's DFT (Discrete Fourier Transform) spectrum detection algorithm with the function of CFAR is presented. By researching the threshold generating algorithm of pulse radar signals' spectrum detection under clutter background, the paper presents a threshold generating algorithm based on the structure of CMLD (Censored Mean Level Detector) CFAR detector, and illuminates the detection probability and false alarm rate of the algorithm under the nominal factor T in detail. At last, confirms the validity of the algorithm.
AB - In view of the requirement of automatic CFAR (Constant False Alarm Rate) detection of pulse radar signal (indicate that the radar signal modulated by periodic rectangular pulses) in the design of radar reconnaissance receiver, a pulse radar signal's DFT (Discrete Fourier Transform) spectrum detection algorithm with the function of CFAR is presented. By researching the threshold generating algorithm of pulse radar signals' spectrum detection under clutter background, the paper presents a threshold generating algorithm based on the structure of CMLD (Censored Mean Level Detector) CFAR detector, and illuminates the detection probability and false alarm rate of the algorithm under the nominal factor T in detail. At last, confirms the validity of the algorithm.
UR - http://www.scopus.com/inward/record.url?scp=67249108212&partnerID=8YFLogxK
U2 - 10.1109/ICOSP.2008.4697630
DO - 10.1109/ICOSP.2008.4697630
M3 - Conference contribution
AN - SCOPUS:67249108212
SN - 9781424421794
T3 - International Conference on Signal Processing Proceedings, ICSP
SP - 2388
EP - 2391
BT - 2008 9th International Conference on Signal Processing, ICSP 2008
T2 - 2008 9th International Conference on Signal Processing, ICSP 2008
Y2 - 26 October 2008 through 29 October 2008
ER -