TY - GEN
T1 - Study on range window in HPRF Stepped frequency radar system
AU - Li, Lei
AU - Ren, Lixiang
AU - He, Peikun
AU - Zhao, Baojun
PY - 2008
Y1 - 2008
N2 - High pulse repetition frequency (HPRF) Stepped Frequency radar can achieve both unambiguous velocity and high resolution ranging in a single dwell, but it need the range window to detect the different interval. This paper presents the principle of range window for Stepped Frequency radars working in the mode of HPRF. The influence of range window on the high range resolution (HRR) profile is analyzed in detail and we have found that the range window may cause a coupling time shift in HRR profile of the target, which may lead to range aliasing. As a solution to this problem, several constraints on the system parameters are proposed. The effectiveness of the proposed method is verified by simulations.
AB - High pulse repetition frequency (HPRF) Stepped Frequency radar can achieve both unambiguous velocity and high resolution ranging in a single dwell, but it need the range window to detect the different interval. This paper presents the principle of range window for Stepped Frequency radars working in the mode of HPRF. The influence of range window on the high range resolution (HRR) profile is analyzed in detail and we have found that the range window may cause a coupling time shift in HRR profile of the target, which may lead to range aliasing. As a solution to this problem, several constraints on the system parameters are proposed. The effectiveness of the proposed method is verified by simulations.
UR - https://www.scopus.com/pages/publications/67249106655
U2 - 10.1109/ICOSP.2008.4697657
DO - 10.1109/ICOSP.2008.4697657
M3 - Conference contribution
AN - SCOPUS:67249106655
SN - 9781424421794
T3 - International Conference on Signal Processing Proceedings, ICSP
SP - 2501
EP - 2504
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 -