A 60 GHz 360° phase shifter with 2.7° phase resolution and 1.4° RMS phase error in a 40-nm CMOS technology

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10 Citaten (Scopus)
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Samenvatting

This paper presents a vector modulator based active phase shifter for the 56-65 GHz frequency band in a 40-nm digital CMOS technology. The design comprises a magnetically-enhanced quadrature hybrid with better than 1-degree phase imbalance and 18 dB tuning range variable gain amplifiers with transformer broadband matching to generate 360° full-range phase tuning. It achieves 2.7° phase resolution for the first time. The rms phase error of the phase shifter is 1.4° and the rms gain error is 0.13 dB at 60 GHz. The insertion loss is 0.4 dB. The power consumption is 38 mW.

Originele taal-2Engels
TitelProceedings of the 2018 IEEE Radio Frequency Integrated Circuits Symposium, RFIC 2018
Plaats van productiePiscataway
UitgeverijInstitute of Electrical and Electronics Engineers
Pagina's144-147
Aantal pagina's4
ISBN van elektronische versie978-1-5386-4545-1
ISBN van geprinte versie978-1-5386-4546-8
DOI's
StatusGepubliceerd - 7 aug 2018
Evenement2018 IEEE Radio Frequency Integrated Circuits Symposium, RFIC 2018 - Philadelphia, Verenigde Staten van Amerika
Duur: 10 jun 201812 jun 2018

Congres

Congres2018 IEEE Radio Frequency Integrated Circuits Symposium, RFIC 2018
LandVerenigde Staten van Amerika
StadPhiladelphia
Periode10/06/1812/06/18

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