TY - GEN
T1 - Study and simulations on CFAR detection in pulse doppler radar processor
AU - Hang, Hu
PY - 2006
Y1 - 2006
N2 - The CFAR detector is an important part of radar processor. This paper studies and simulates the CFAR detection in pulse Doppler radar processor. We present a scheme of realization for the CFAR detector in processor. To cell averaging CFAR, we study the questions on the false alarm probability, discovery probability and CFAR loss etc. The influence of finite reference cells on false alarm performance is analyzed and the modified threshold coefficients are given. We obtain the CFAR loss under different amount of reference cells, the relation of the CFAR loss and relative threshold coefficients, and processor input SNR for a certain discovery probability. Additionally, we study influence of the other parts of the processor on performance of CFAR processing such as the influence of pulse compression on false alarm probability and etc.
AB - The CFAR detector is an important part of radar processor. This paper studies and simulates the CFAR detection in pulse Doppler radar processor. We present a scheme of realization for the CFAR detector in processor. To cell averaging CFAR, we study the questions on the false alarm probability, discovery probability and CFAR loss etc. The influence of finite reference cells on false alarm performance is analyzed and the modified threshold coefficients are given. We obtain the CFAR loss under different amount of reference cells, the relation of the CFAR loss and relative threshold coefficients, and processor input SNR for a certain discovery probability. Additionally, we study influence of the other parts of the processor on performance of CFAR processing such as the influence of pulse compression on false alarm probability and etc.
KW - CFAR detection
KW - CFAR loss
KW - False alarm probability
KW - Radar processor
KW - Simulations
KW - Threshold coefficients
UR - https://www.scopus.com/pages/publications/78649832068
M3 - 会议稿件
AN - SCOPUS:78649832068
SN - 1424401623
SN - 9781424401628
T3 - ISAPE 2006 - 2006 7th International Symposium on Antennas, Propagation and EM Theory, Proceedings
SP - 1138
EP - 1141
BT - ISAPE 2006 - 2006 7th International Symposium on Antennas, Propagation and EM Theory, Proceedings
T2 - 2006 7th International Symposium on Antennas, Propagation and EM Theory, ISAPE 2006
Y2 - 26 October 2006 through 29 October 2006
ER -