Multi-Format switchable microwave signal generation based on optical domain modulation - 文章详情页

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EI Scopus

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In　this　paper,　we　review　our　recent　works　about　optical　domain　modulation　modulated　microwave　signal　generation.　A　multi-format　switchable　microwave　signal　generator　using　a　single　dual-polarization　dual-parallel　Mach-Zehnder　modulator　is　proposed　and　demonstrated.　By　changing　the　modulation　state　of　the　modulator,　background-free　amplitude　shift　keying　(ASK),　phase　shift　keying　(PSK),　and　frequency　shift　keying　(FSK)　microwave　signals　can　be　generated.　The　background-free　arbitrarily　PSK　microwave　signals　can　be　transmitted　over　long　distances　without　power　degradation.　This　work　holds　great　promise　for　multifunctional　radar　and　communication　systems.　©　2022　IEEE.

关键词：

Phase shift keying Phase shift Signal generators Light modulators Frequency shift keying Optical signal processing Light modulation

作者机构：

[ 1 ] [Zhu, Sha]College of Microelectronics, Beijing University of Technology, Faculty of Information Technology, Beijing, China
[ 2 ] [Zhu, Sha]City University of Hong Kong, Department of Electrical Engineering, Kowloon, Hong Kong
[ 3 ] [Feng, Jiaxue]College of Microelectronics, Beijing University of Technology, Faculty of Information Technology, Beijing, China
[ 4 ] [Zhai, Kunpeng]Institute of Semiconductors, Chinese Academy of Sciences, State Key Laboratory on Integrated Optoelectronics, Beijing, China
[ 5 ] [Zhang, Yiwen]City University of Hong Kong, Department of Electrical Engineering, Kowloon, Hong Kong
[ 6 ] [Zhu, Ninghua]Institute of Semiconductors, Chinese Academy of Sciences, State Key Laboratory on Integrated Optoelectronics, Beijing, China
[ 7 ] [Pun, Edwin Yue-Bun]City University of Hong Kong, Department of Electrical Engineering, Kowloon, Hong Kong

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