[1] [1] YAO Gang, PI Yiming. Terahertz active imaging radar: preprocessing and experiment results[J]. EURASIP Journal on Wireless Communications and Networking, 2014, 10(2014):2-8. doi:10. 1186/ 1687-1499-2014-10.

[2] [2] YANG Xu, PI Yiming, LIU Tong, et al. Three-dimensional imaging of space debris with space-based terahertz radar[J]. IEEE Sensors Journal, 2018, 18(3): 1063-1072. doi:10. 1109/JSEN.2017.2783367.

[3] [3] LABS S. A video of video SAR imaging[EB/OL]. [2024-01-26]. https://www.sandia.gov/radar/video/index.

[4] [4] KIM S H, FAN R, DOMINSKI F. ViSAR: a 235 GHz radar for airborne applications[C]// 2018 IEEE Radar Conference (RadarConf18). Oklahoma City,OK,USA:IEEE, 2018: 1549-1554. doi:10. 1109/RADAR.2018.8378797.

[5] [5] FAN Lei, WANG Hongqiang, YANG Qi, et al. High frame-rate and low-latency video SAR based on robust Doppler parameters estimation in the terahertz regime[J]. IEEE Transactions on Geoscience and Remote Sensing, 2023(61): 1-16. doi: 10. 1109/ TGRS.2023.3271310.

[7] [7] LI Jianpeng, AN Daoxiang, WANG Wu, et al. A novel method for single-channel CSAR ground moving target imaging[J]. IEEE Sensors Journal, 2019, 19( 19):8642-8649. doi:10. 1109/JSEN.2019.2912863.

[8] [8] SHANG Shize,LIU Zhenhua,WU Fuwei,et al. Ground moving targets velocity estimation based on shadow and target detection[C]// 2021 CIE International Conference on Radar(Radar). Haikou, Hainan, China: IEEE, 2021: 661-664. doi: 10. 1109/Radar53847. 2021. 10028412.

[10] [10] LI Jianpeng, AN Daoxiang, GE Beibei, et al. Ground moving target parameter estimation and track reconstruction of single-channel CSAR[C]// 2020 21st International Radar Symposium(IRS). Warsaw, Poland: IEEE, 2020: 121-124. doi: 10.23919/ IRS48640.2020.9253859.

[11] [11] SHANG Shize,WU Fuwei,LIU Zhenhua,et al. Moving target shadow detection and tracking based on THz video-SAR[C]// 2021 46th International Conference on Infrared,Millimeter and Terahertz Waves(IRMMW-THz). Chengdu,China:IEEE, 2021: 1-2. doi: 10. 1109/IRMMW-THz50926.2021.9567268.

[15] [15] HUANG Penghui,LIAO Guisheng,YANG Zhiwei,et al. An approach for refocusing of ground moving target without target motion parameter estimation[J]. IEEE Transactions on Geoscience and Remote Sensing, 2017,55( 1):336-350. doi:10. 1109/TGRS.2016. 2606437.

[16] [16] WAHL D E,EICHEL P H,GHIGLIA D C,et al. Phase gradient autofocus―a robust tool for high resolution SAR phase correction[J]. IEEE Transactions on Aerospace and Electronic Systems, 1994,30(3):827-830.doi:10. 1109/7.303752.