Title :
A 900-mV Area-Efficient Source-Degenerated CMOS Four-Quadrant Multiplier with 10.6-GHz Bandwidth
Author :
Yuwono, Sigit ; Han, Sok-Kyun ; Lee, Sang-Gug
Author_Institution :
Dept. of Inf. Commun. Eng., KAIST, Daejeon, South Korea
Abstract :
This paper presents a low-voltage area-efficient four-quadrant CMOS multiplier reconfigured in a source-degenerated topology and designed as a part of a correlator for an integrated ultra-wideband (UWB) transceiver. The simulation based on a 0.18-mum CMOS technology shows that the multiplier offers 10.6-GHz bandwidth while dissipating 290 muA from a 0.9-V supply.
Keywords :
CMOS integrated circuits; analogue multipliers; correlators; low-power electronics; transceivers; ultra wideband communication; CMOS technology; UWB transceiver; analog multiplier; bandwidth 10.6 GHz; correlator; current 290 muA; low-voltage area-efficient four-quadrant CMOS multiplier; size 0.18 mum; source-degenerated topology; ultra-wideband transceiver; voltage 900 mV; Bandwidth; CMOS technology; Circuit topology; Correlators; Design engineering; Inductors; Radio frequency; Transceivers; Ultra wideband technology; Voltage;
Conference_Titel :
Wireless Communications, Networking and Mobile Computing, 2009. WiCom '09. 5th International Conference on
Conference_Location :
Beijing
Print_ISBN :
978-1-4244-3692-7
Electronic_ISBN :
978-1-4244-3693-4
DOI :
10.1109/WICOM.2009.5305750
