A 60GHz wideband low noise eight-element phased array RX front-end for beam steering communication applications in 45nm CMOS

A 60GHz wideband low noise eight-element phased array RX front-end for beam steering communication applications in 45nm CMOS

This paper presents an 8-elements phased array receiver front-end in 45nm CMOS technology. The receiver uses a 4-bit resolution RF phase shifter to compensate for the free-space propagation delay and an active eight-to-one power combiner enabling beam-forming. Each path shows more than 15.8dB of pow...

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Hauptverfasser: Drago, S., van Schie, M. C. A., de Graauw, A. J. M., Osorio, J. F., Spella, M., Yu, Y., Vaucher, C. S., Pijper, R. M. T., Tiemeijer, L. F.
Format: Tagungsbericht
Sprache:eng ; jpn
Schlagworte:
Arrays
Bandwidth
Beam forming
CMOS integrated circuits
Gain
millimeter wave
phase shifter
Phase shifters
phased array receiver
Radio frequency
Receivers
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Zusammenfassung:This paper presents an 8-elements phased array receiver front-end in 45nm CMOS technology. The receiver uses a 4-bit resolution RF phase shifter to compensate for the free-space propagation delay and an active eight-to-one power combiner enabling beam-forming. Each path shows more than 15.8dB of power gain with
ISSN:1529-2517
2375-0995
DOI:10.1109/RFIC.2012.6242316