Title :
A 100Mbps, 0.41mW, DC-960MHz band impulse UWB transceiver in 90nm CMOS
Author :
Liu, Lechang ; Miyamoto, Yoshio ; Zhou, Zhiwei ; Sakaida, Kosuke ; Jisun, Ryu ; Ishida, Koichi ; Takamiya, Makoto ; Sakurai, Takayasu
Author_Institution :
Tokyo Univ., Tokyo
Abstract :
A low power impulse ultra-wideband (UWB) transceiver for DC-960 MHz band is proposed in this paper. It features a digital pulse-shaping transmitter, a DC power-free pulse discriminator and an error-recovery phase-frequency detector. The developed transceiver in 90 nm CMOS achieves the lowest energy consumption of 2.2 pJ/bit (TX) and 1.9 pJ/bit (RX) at 100 Mbps.
Keywords :
phase detectors; transceivers; ultra wideband communication; CMOS; DC power-free pulse discriminator; bit rate 100 Mbit/s; digital pulse-shaping transmitter; error-recovery phase-frequency detector; frequency 960 MHz; impulse UWB transceiver; power 0.41 mW; size 90 nm; Binary phase shift keying; Distortion measurement; Energy consumption; FCC; Phase frequency detector; Pulse amplifiers; Pulse inverters; Pulse shaping methods; Transceivers; Transmitters;
Conference_Titel :
VLSI Circuits, 2008 IEEE Symposium on
Conference_Location :
Honolulu, HI
Print_ISBN :
978-1-4244-1804-6
Electronic_ISBN :
978-1-4244-1805-3
DOI :
10.1109/VLSIC.2008.4585975
