A dual-channel channelizer for microwave photonic image rejection down-conversion based on the Hartley structure

International Academic Conference on Optics and Photonics (IACOP) 2026

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Authors: Wenxin Guo, Hanxiao Xue, Lingxiao Li, Tingrui Qi, Xinlu Gao, Zhennan Zheng
DOI: 10.1117/12.3100472
Cited by: 0

Abstract

We propose a Hartley-structure-based microwave photonic dual-channel channelization system achieving filter-free image rejection via carrier-suppressed single-sideband (CS-SSB) modulation. Experimental and simulated results demonstrate 69.4 dB image rejection ratio (IRR) and 91.82dBꞏHz2/3 spurious-free dynamic range (SFDR).

Fields of Study & Subjects

Advanced Photonic Communication Systems Microwave Engineering and Waveguides Radio Frequency Integrated Circuit Design

Publication details

Journal / source
International Academic Conference on Optics and Photonics (IACOP)
Pages
4–4
Publication date
9 February 2026
Language
EN