reconfigurable

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A 2–18 GHz High-Efficiency CMOS Nonuniform Distributed Power Amplifier With a Novel Reconfigurable Inductive Termination

A 2–18 GHz High-Efficiency CMOS Nonuniform Distributed Power Amplifier With a Novel Reconfigurable Inductive Termination 150 150
Author(s): Bo Pang, Fei You, Taotao Pang, Rongxing Qin, Zehua Xiao, Yingjie Liu, Yingyu Liu, Xinyu Wang, Junfu Guo, Songbai He

Abstract:

This article presents a 2–18 GHz high-efficiency CMOS nonuniform distributed power amplifier (NDPA) with a novel reconfigurable inductive termination technique for ultra-broadband efficiency enhancement. First, the inherent drawback of the degrading efficiency with growing frequency in a conventional non-reconfigurable NDPA architecture with multi-octave bandwidth is studied. A simple and effective reconfigurable …

Published in: IEEE Journal of Solid-State Circuits
Page(s): 1 – 12
Year of Publication: 2026
Electronic ISSN: 1558-173X
DOI: 10.1109/JSSC.2026.3665920
Publisher: IEEE

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A Compact Reconfigurable Dual-Path Dual-Band LNA for 5G NR FR2 Applications

A Compact Reconfigurable Dual-Path Dual-Band LNA for 5G NR FR2 Applications 150 150
Author(s): Pei Qin, Junyu Wu, Taotao Xu, Yongchun Li, Wenjie Feng, Quan Xue, Wenquan Che

Abstract:

This article presents a reconfigurable dual-path dual-band low noise amplifier (LNA) for fifth generation (5G) millimeter-wave (mmW) communications. A novel band-switching input matching architecture based on the cross-connected transistors is proposed to achieve optimal dual-band input matching and $g_{m}$ -boosting. This architecture allows the dual-band input transistors to share …

Published in: IEEE Journal of Solid-State Circuits
Page(s): 1 – 14
Year of Publication: 2026
Electronic ISSN: 1558-173X
DOI: 10.1109/JSSC.2026.3661593
Publisher: IEEE

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