A 90nm CMOS low-power 60GHz transceiver with integrated baseband circuitry

C. Marcu,D. Chowdhury,C. Thakkar, None Ling-Kai Kong,M. Tabesh,None Jung-Dong Park,None Yanjie Wang,B. Afshar,A. Gupta,A. Arbabian,S. Gambini, R. Zamani,A.M. Niknejad,E. Alon

2009 IEEE International Solid-State Circuits Conference - Digest of Technical Papers（2009）

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摘要

This paper presents key design techniques and challenges in implementing one of the first integrated, energy-efficient 60 GHz transceivers including baseband circuitry. The 90 nm CMOS direct-conversion design operates from a 1.2 V supply and has been optimized for 5-to-10 Gb/s QPSK modulation centered at 60 GHz. To achieve power consumption of 170 mW in transmit mode and 138 mW in receive mode, this design leverages co-integration and optimization of mm-wave and mixed-signal baseband circuits.

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关键词

CMOS integrated circuits,MIMIC,integrated circuit design,low-power electronics,transceivers,QPSK modulation,bit rate 5 Gbit/s to 10 Gbit/s,direct-conversion design,frequency 60 GHz,mixed-signal baseband circuit,power 138 mW,power 170 mW,power consumption,receive mode,size 90 nm,transmit mode,voltage 1.2 V,

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