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Zi-Cheng Liu

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Sep 2026

A 6.2--38-GHz Image-Reject Receiver With Hybrid LO Generation and Linear-in-dB Gain Control

This article presents a 6.2–38-GHz dual-channel receiver (RX) based on a configurable Hartley architecture, featuring sideband selection and achieving 28–49 dB calibration-free full-band image rejection ratio (IRR). The RX supports low-IF and zero-IF operation and features a 3.5-GHz bi-directional IF interface for flex...

Xuzhi Liu, Zi-Cheng Liu, Fang Han et al. · 0 citations

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