Communication Dans Un Congrès Année : 2021

An hybrid approach for high-performance passive 120-GHz phase shifters in BiCMOS technology

Résumé

In this paper, an original architecture of a mm-wave passive phase shifter is presented. It is based on an original hybrid approach mixing digital and analog stages to form a 0-360° continuous phase shifting. The overall architecture is presented and a detailed analysis of the insertion loss of each stage is performed, leading to a figure of merit of 34°/dB. Then the design of the 45° digital stage is carried out up to the layout, with a careful description of the optimization steps.

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Dates et versions

hal-04851859 , version 1 (20-12-2024)

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Citer

David Ouattara, Cédric Durand, Philippe Ferrari, Sylvain Bourdel, Frédéric Paillardet. An hybrid approach for high-performance passive 120-GHz phase shifters in BiCMOS technology. 19th IEEE International New Circuits and Systems Conference (NEWCAS 2021), Jun 2021, Toulon, France. ⟨10.1109/NEWCAS50681.2021.9462755⟩. ⟨hal-04851859⟩

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