Title :
Short range and long range millimeter wave systems and RF/BB SoCs
Author :
Matsuzawa, Akira ; Okada, Kenichi
Author_Institution :
Tokyo Inst. of Technol., Tokyo, Japan
fDate :
Nov. 30 2011-Dec. 2 2011
Abstract :
An overview of the millimeter wave project to realize the short range and the long range systems over Gbps by developing CMOS RF and Baseband SoCs is described. A 60 GHz direct conversion transceiver was developed for the short range system using 65 nm CMOS and demonstrates 16 Gbps using 16 QAM. A quadrature VCO attained very low phase noise of -94 dBc/Hz @1 MHz. For the long range system (1-4 km), a baseband mixed signal SoC integrating 10 bit 400 MSps ADC using 90 nm CMOS was developed and demonstrates 1 Gbps with 64 QAM in 38 GHz (BW=260 MHz) band.
Keywords :
CMOS integrated circuits; analogue-digital conversion; field effect MIMIC; millimetre wave integrated circuits; millimetre wave oscillators; quadrature amplitude modulation; radio transceivers; system-on-chip; voltage-controlled oscillators; ADC; CMOS RF; QAM; RF-BB SoC; RF-baseband SoC; baseband mixed signal SoC; bit rate 1 Gbit/s; bit rate 16 Gbit/s; bit rate 400 Mbit/s; direct conversion transceiver; frequency 1 MHz; frequency 38 GHz; frequency 60 GHz; long range millimeter wave systems; quadrature VCO; size 65 nm; size 90 nm; word length 10 bit; Baseband; CMOS integrated circuits; Mixers; Quadrature amplitude modulation; Radio frequency; System-on-a-chip; Transceivers; 16 QAM; 60 GHz; ADC; CMOS; Direct conversion; Millimeter wave; SoC; Transceiver;
Conference_Titel :
Radio-Frequency Integration Technology (RFIT), 2011 IEEE International Symposium on
Conference_Location :
Beijing
Print_ISBN :
978-1-4577-0517-5
DOI :
10.1109/RFIT.2011.6141742
