Chinese Optics Letters, Vol. 18, Issue 4, 042501 (2020)
An X- and Ku-band multifunctional radar receiver based on photonic parametric sampling
Lei Yu, Weiwen Zou*, Xinwan Li, and Jianping Chen
- State Key Laboratory of Advanced Optical Communication Systems and Networks, Intelligent Microwave Lightwave Integration Innovation Center (iMLic), Shanghai Institute for Advanced Communication and Data Science, Department of Electronic Engineering, Shanghai Jiao Tong University, Shanghai 200240, China
We demonstrate a novel multifunctional radar receiver scheme based on photonic parametric sampling. The working principle of photonic parametric sampling based on four-wave mixing (FWM) process is presented. To experimentally verify the multifunctional feasibility, the scheme is individually implemented to carry out a four-channel phased array radar reception and a dual-band radar reception.
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