A Ka-band ultra-wideband microwave photonic imaging radar demonstrator

Anle Wang; Junkai Zhang; Biao Zhao; Guanghua Dai; Jianghai Wo; Yong Zhu; Jin Zhang; Xiong Luo; Wenshan Cong; Lan Yu

doi:10.1117/12.2500468

25 October 2018 A Ka-band ultra-wideband microwave photonic imaging radar demonstrator

Anle Wang, Junkai Zhang, Biao Zhao, Guanghua Dai, Jianghai Wo, Yong Zhu, Jin Zhang, Xiong Luo, Wenshan Cong, Lan Yu

Proceedings Volume 10822, Real-time Photonic Measurements, Data Management, and Processing III; 108220O (2018) https://doi.org/10.1117/12.2500468
Event: SPIE/COS Photonics Asia, 2018, Beijing, China

Abstract

A Ka-band microwave photonic imaging radar demonstrator with 10.02 GHz-bandwidth is proposed and experimentally demonstrated. Continuous linear frequency waveform is optically generated in the transmitter and processed in the receiver. The range resolution of the demonstrator is tested to be 1.68 cm. Out-field tests while demonstrator works at inverse synthetic aperture radar (ISAR) and synthetic aperture radar (SAR) mode are carried out to image different targets.

Citation Download Citation

Anle Wang, Junkai Zhang, Biao Zhao, Guanghua Dai, Jianghai Wo, Yong Zhu, Jin Zhang, Xiong Luo, Wenshan Cong, and Lan Yu "A Ka-band ultra-wideband microwave photonic imaging radar demonstrator", Proc. SPIE 10822, Real-time Photonic Measurements, Data Management, and Processing III, 108220O (25 October 2018); https://doi.org/10.1117/12.2500468

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