Title :
A 100Mbps, 0.19mW asynchronous threshold detector with DC power-free pulse discrimination for impulse UWB receiver
Author :
Liu, Lechang ; Miyamoto, Yoshio ; Zhou, Zhiwei ; Sakaida, Kosuke ; Ryu, Jisun ; Ishida, Koichi ; Takamiya, Makoto ; Sakurai, Takayasu
Author_Institution :
Univ. of Tokyo, Tokyo
Abstract :
An asynchronous threshold detector for DC-960 MHz band impulse ultra-wideband (UWB) receiver is proposed in this paper. It features a DC power-free pulse discriminator. The proposed architecture in 90 nm CMOS achieves the lowest power consumption of 0.19 mW and energy consumption of 1.9 pJ/bit at 100 Mbps in the UWB receiver.
Keywords :
CMOS integrated circuits; radio receivers; ultra wideband communication; CMOS; DC power free pulse discrimination; asynchronous threshold detector; bit rate 100 Mbit/s; frequency 960 MHz; impulse UWB receiver; power 0.19 mW; size 90 nm; Binary phase shift keying; Energy consumption; Light emitting diodes; Phase detection; Phase frequency detector; Power amplifiers; Power dissipation; Pulse amplifiers; Pulse inverters; RAKE receivers;
Conference_Titel :
Design Automation Conference, 2009. ASP-DAC 2009. Asia and South Pacific
Conference_Location :
Yokohama
Print_ISBN :
978-1-4244-2748-2
Electronic_ISBN :
978-1-4244-2749-9
DOI :
10.1109/ASPDAC.2009.4796450
