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Proceedings Paper

A general design for coherent transponders with multiple turn-around ratios
Author(s): Minzhu Li; Zhen Yang; Lei Ye; Rong Zhou; Kenping Guo
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Paper Abstract

A general design is proposed to meet the miniaturization requirement for coherent transponders with multiple turn-around ratios. The transponder can be realized with a single LO and a single frequency conversion for both directions, by unifying different LOs, sharing TR channels, and expanding the processing bandwidth of digital circuits, which accords with the idea of software defined radio(SDR) and replace the traditional LOs in intermediate frequency(IF) for frequency up or down conversion. This design is convenient for chip integration and channel expanding, and can be utilized as a general platform for similar transceivers.

Paper Details

Date Published: 24 October 2017
PDF: 6 pages
Proc. SPIE 10458, AOPC 2017: 3D Measurement Technology for Intelligent Manufacturing, 104580A (24 October 2017); doi: 10.1117/12.2281798
Show Author Affiliations
Minzhu Li, Shanghai Aerospace Electronic Technology Institute (China)
Zhen Yang, Shanghai Aerospace Electronic Technology Institute (China)
Lei Ye, Shanghai Aerospace Electronic Technology Institute (China)
Rong Zhou, Shanghai Aerospace Electronic Technology Institute (China)
Kenping Guo, Shanghai Aerospace Electronic Technology Institute (China)


Published in SPIE Proceedings Vol. 10458:
AOPC 2017: 3D Measurement Technology for Intelligent Manufacturing
Wolfgang Osten; Anand Krishna Asundi; Huijie Zhao, Editor(s)

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