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Multiband phase-coded signal generation based on a simple photonic bi-phase modulator
Author(s): Yiran Gao; Zhonghan Wu; Jian Dai; Kun Xu
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Paper Abstract

A simple photonic approach for the multiband phase-coded microwave generation based on a dual-drive Mach-Zehnder modulator (DDMZM) is proposed. By injecting the 5-bit barker code sequence to the bias of DDMZM, the binary phase-coded microwave signal for multiband radar application is generated. A proof-of-concept experiment is performed. The generation of phase-coded signals tuning from 1 to 9 GHz with 1 to 20 Mbit/s coding rates is verified.

Paper Details

Date Published: 14 February 2019
PDF: 5 pages
Proc. SPIE 11048, 17th International Conference on Optical Communications and Networks (ICOCN2018), 1104809 (14 February 2019); doi: 10.1117/12.2518297
Show Author Affiliations
Yiran Gao, Beijing Univ. of Posts and Telecommunications (China)
Zhonghan Wu, Beijing Univ. of Posts and Telecommunications (China)
Jian Dai, Beijing Univ. of Posts and Telecommunications (China)
State Key Lab. of Transient Optics and Photonics (China)
Kun Xu, Beijing Univ. of Posts and Telecommunications (China)


Published in SPIE Proceedings Vol. 11048:
17th International Conference on Optical Communications and Networks (ICOCN2018)
Zhaohui Li, Editor(s)

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