Liu Zheng, Zhang Shouhong. RANGE-DOPPLER IMAGING OF TARGETS VIA A HOPPED-FREQUENCY PULSES RADAR[J]. Journal of Electronics & Information Technology, 2000, 22(5): 741-746.
Citation:
Liu Zheng, Zhang Shouhong. RANGE-DOPPLER IMAGING OF TARGETS VIA A HOPPED-FREQUENCY PULSES RADAR[J]. Journal of Electronics & Information Technology, 2000, 22(5): 741-746.
Liu Zheng, Zhang Shouhong. RANGE-DOPPLER IMAGING OF TARGETS VIA A HOPPED-FREQUENCY PULSES RADAR[J]. Journal of Electronics & Information Technology, 2000, 22(5): 741-746.
Citation:
Liu Zheng, Zhang Shouhong. RANGE-DOPPLER IMAGING OF TARGETS VIA A HOPPED-FREQUENCY PULSES RADAR[J]. Journal of Electronics & Information Technology, 2000, 22(5): 741-746.
With adoption of the hopped-frequency pulses as a radar waveform for imaging targets,a novel algorithm for range-Doppler imaging of rotating targets is proposed.Compared with the stepped-frequency radar Fourier transform(FT) imaging algorithm,the algorithm is characterized by large unambiguous Doppler window that eliminates Doppler confusion occasionally arising via the stepped-frequency radar FT imaging algorithm.Computer simulation results are given to confirm the effectiveness of the proposed algorithm.
Wehner D R.High-Resolution Radar (2nd ed.).London:Artech House,1994,Chapt.5,Chapt.6,Chapt.7.［2］刘峥，张守宏．频率编码脉冲信号的模糊函数与编码优化．系统工程与电子技术，1999，21(11)：38-40．[2]Ausherman D A,Kozma A,et al.Developments in radar imaging.IEEE Trans.on AES,1984,AES-20(4):363-399.[3]Mitchell R L.Models of extended targets and their coherent radar images[J].Proc.IEEE.1974,62(6):754-758[4]刘峥，张守宏．跳频脉冲雷达目标的运动参数估计．电子科学学刊，2000,22(3)．591-596.
DownLoad: