An 18~30 GHz Vector-Sum Phase Shifter With Two-Stage Transformer-Based Hybrid in 130-nm SiGe BiCMOS

Yiming Yu, Yanpeng Wu, Pan Tang, Chenxi Zhao, Huihua Liu, Yunqiu Wu, Wen-Yan Yin, Kai Kang. An 18~30 GHz Vector-Sum Phase Shifter With Two-Stage Transformer-Based Hybrid in 130-nm SiGe BiCMOS. IEEE Trans. Circuits Syst. I Regul. Pap., 70(12):5138-5151, December 2023. [doi]

Abstract

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