Title :
315MHz OOK transceiver with 38-µW receiver and 36-µW transmitter in 40-nm CMOS
Author :
Iguchi, Shoji ; Saito, Akihiro ; Honda, Kazuhiro ; Zheng, Yu ; Watanabe, K. ; Sakurai, Takayasu ; Takamiya, Makoto
Author_Institution :
Univ. of Tokyo, Tokyo, Japan
Abstract :
A 1-Mbps, 315MHz OOK transceiver in 40-nm CMOS for body area networks is developed. Both a 38-pJ/bit carrier-frequency-free intermittent sampling receiver with -55dBm sensitivity and a 36-pJ/bit transmitter applied dual supply voltage scheme with -20dBm output power achieve the lowest energy in the published transceivers for wireless sensor networks.
Keywords :
CMOS integrated circuits; amplitude shift keying; body area networks; radio receivers; radio transmitters; wireless sensor networks; CMOS; OOK transceiver; bit rate 1 Mbit/s; body area network; carrier-frequency-free intermittent sampling; dual supply voltage scheme; frequency 315 MHz; power 36 muW; power 38 muW; receiver; size 40 nm; transmitter; wireless sensor network; Power amplifiers; Power demand; Power generation; Receivers; Sensitivity; Transceivers; Transmitters;
Conference_Titel :
Design Automation Conference (ASP-DAC), 2013 18th Asia and South Pacific
Conference_Location :
Yokohama
Print_ISBN :
978-1-4673-3029-9
DOI :
10.1109/ASPDAC.2013.6509572
