An Ultra-Wideband Microwave Photonic Channelizer Based on Coherent Optical Frequency Combs and Image-Reject Down-Conversion

Radio frequency (RF) channelization receiver is one of the most effective methods for processing ultra-wideband RF signals. In this paper, an ultra-wideband microwave photonic channelizer based on coherent optical frequency combs (OFCs) and image-reject down-converter is proposed and demonstrated. T...

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Veröffentlicht in:	IEEE access 2020, Vol.8, p.213115-213121
Hauptverfasser:	Chen, Bo, Fan, Yangyu, Wang, Wuying, Gao, Yongsheng
Format:	Artikel
Sprache:	eng
Schlagworte:	balanced detection Bandwidths Channelization Down-converters Extremely high frequencies Frequencies image rejection Mach-Zehnder interferometers Microwave photonics Modulators Optical distortion Optical filters Optical frequency optical frequency comb (OFC) Optical imaging Optical receivers Radio frequency RF signals Signal processing Ultrawideband Wideband
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