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A 60 GHz reconfigurable active phase shifter based on a vector modulator in 65 nm CMOS technology

Published online by Cambridge University Press:  10 March 2016

Boris Moret ,
Nathalie Deltimple ,
Eric Kerhervé ,
Baudouin Martineau  and
Didier Belot
Boris Moret*
Affiliation:
Université de Bordeaux, Laboratory IMS, CNRS UMR 5218, Bordeaux INP, Talence, France. Phone: +33 5 40 00 28 12 STMicroelectronics, Crolles, France
Nathalie Deltimple
Affiliation:
Université de Bordeaux, Laboratory IMS, CNRS UMR 5218, Bordeaux INP, Talence, France. Phone: +33 5 40 00 28 12
Eric Kerhervé
Affiliation:
Université de Bordeaux, Laboratory IMS, CNRS UMR 5218, Bordeaux INP, Talence, France. Phone: +33 5 40 00 28 12
Baudouin Martineau
Affiliation:
STMicroelectronics, Crolles, France CEA-LETI-MINATEC, Grenoble, France
Didier Belot
Affiliation:
CEA-LETI-MINATEC, Grenoble, France
*
Corresponding author: B. Moret Email: [email protected]
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Abstract

This paper presents a 60 GHz reconfigurable active phase shifter based on a vector modulator implemented in 65 nm complementary metal–oxide–semiconductor technology. This circuit is based on the recombination of two differential paths in quadrature. The proposed vector modulator allows us to generate a phase shift between 0° and 360°. The voltage gain varies between −13 and −9 dB in function of the phase shift generated with a static consumption between 26 and 63 mW depending on its configuration.

Keywords

Applications and standards (mobile, wireless, networks)Circuit design and applications
Type
Research Paper
Information
International Journal of Microwave and Wireless Technologies , Volume 8 , Issue 3: Journee Nationale des Micro-ondes (JNM) 2015 , May 2016 , pp. 399 - 404
Copyright
Copyright © Cambridge University Press and the European Microwave Association 2016 

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References

REFERENCES

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