NSSC OpenIR  > 微波遥感部
Vehicles Detection Experiments with Ka-band FMCW ISAR
Zhang, Xiangkun; Ren, Jiawei; Shao, Zelong; Jiang, Jingshan; Li, Yingsong
Department微波遥感部
Source Publication2017 PROGRESS IN ELECTROMAGNETICS RESEARCH SYMPOSIUM - FALL (PIERS - FALL)
2017
Pages291-294
Language英语
ISSN1559-9450
ISBN978-1-5386-1211-8
AbstractFMCW (Frequency Modulation Continuous Wave) ISAR (Inverse Synthetic Aperture Radar) operating at Ka-band developed by us recently is a kind of portable, compact radar due to its relatively simple electronic and mechanical construction. For its short range detection performance, vehicles within tens of meters are taken as targets, which can be found easily to verify the function of system. In this paper, the Ka-band FMCW ISAR is introduced and discussed to monitoring moving vehicles. Compared with pulse mode, FMCW mode transmits less power and then saves the power amplifier. With its counterpart of transmitted signal as local oscillator, the receiver is simplified. When IF is produced by mixing transmitted signal and received signal, its frequency is low. Then, the A/D, processing and storage circuits are less complicated than those of the pulse-based ISAR systems. The results show that the designed Ka-band FMCW ISAR can give a high accuracy and resolution for monitoring the vehicles.
Conference NameProgress in Electromagnetics Research Symposium - Fall (PIERS - FALL)
Conference DateNOV 19-22, 2017
Conference PlaceSingapore, SINGAPORE
Indexed ByEI ; CPCI
Document Type会议论文
Identifierhttp://ir.nssc.ac.cn/handle/122/6296
Collection微波遥感部
Recommended Citation
GB/T 7714
Zhang, Xiangkun,Ren, Jiawei,Shao, Zelong,et al. Vehicles Detection Experiments with Ka-band FMCW ISAR[C],2017:291-294.
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