Design method of coded stepped frequency chirp waveform for non-cooperative target

ZHANGYan; YE Chunmao; LUYaobing; LI Zhangfeng

doi:10.11805/tkyda2020352

[2] AXELSSON S R J. Analysis of random step frequency radar and comparison with experiments[J]. IEEE Transactions on Geoscience and Remote Sensing, 2007,45(4):890-904.

[3] MAO Zhineng, WEI Yingsheng. Interpulse-frequency-agile and intrapulse-phase-coded waveform optimization for extendrange correlation sidelobe suppression[J]. IET Radar,Sonar & Navigation, 2017,11(10):1530-1539.

[4] LIU Xionghou, SUN Chao. Low sidelobe range profile synthesis for sonar imaging using stepped-frequency pulses[J]. IEEE Geoscience and Remote Sensing Letters, 2017,14(2):218-221.

[5] AUBRY A,CAROTENUTO V,MAIO D,et al. High range resolution profile estimation via a cognitive stepped frequency technique[J].IEEE Transactions on Aerospace and Electronic Systems, 2018,55(1):444-458.

[6] LYU Mingjiu,CHEN Liangdong,YANG Jun,et al. Non-linear stepped frequency waveform design method based on range ambiguity function[C]// IEEE International Conference on Signal Processing, Communications and Computing(ICSPCC). Xiamen,China:IEEE, 2017:22-25.

[7] WANG Shengbin, XU Zhenhai, LIU Xinghua, et al. A novel scheme for detection and estimation of unresolved targets with stepped-frequency waveform[J]. IEEE Access, 2019,7(1):129018-129028.

[8] LIAO Zhikun, LU Dawei, HU Jiemin, et al. Waveform design for random stepped frequency radar to estimate object velocity[J]. Electronics Letters, 2018,54(14):894-896.

[9] LIAO Zhikun,HU Jiemin,LU Dawei,et al. Motion analysis and compensation method for random stepped frequency radar using the pseudorandom code[J]. IEEE Access, 2018,6(1):57643-57654.

[10] LIU Yang, MENG Huai, ZHANG Hua, et al. Eliminating ghost images in high-range resolution profiles for stepped-frequency train of linear frequency modulation pulses[J]. IET Radar,Sonar & Navigation, 2009,3(5):512-520.

[11] YANG Taoli, DONG Qi, HUANG Qihuang. A novel echo-based error estimation and ripple elimination method for stepped frequency chirp SAR signal[J]. IEEE Access, 2019,7(1):182839-182845.

[12] LUO Xiulian,DENG Yunkai,WANG R,et al. Image formation processing for sliding spotlight SAR with stepped frequency chirps[J]. IEEE Geoscience and Remote Sensing Letters, 2014,11(10):1692-1696.

[14] WANG Sen, BAO Qinglong, CHEN Zengping. Range migration compensation for moving targets in chirp radars with stepped frequency[J]. Journal of Engineering and Technology, 2019,19(1):5553-5557.

[16] XIA Guifen,SU Hongyan,HUANG Peikang. Velocity compensation methods for LPRF modulated frequency stepped- frequency(MFSF) radar[J]. Systems Engineering and Electronics, 2010,21(5):746-751.