DocumentCode
3032179
Title
The Design of VGA for MB-OFDM UWB using CMOS 0.18um Technique
Author
Lee, Seung Sik ; Park, Bong Hyuk ; Kim, Chang Wan ; Choi, Sang Sung
Author_Institution
Team Electron. & Telecommun. Res., Daejeon
fYear
2006
fDate
9-13 July 2006
Firstpage
133
Lastpage
136
Abstract
In this paper, we have proposed VGA for MB-OFDM UWB application using CMOS 0.18 mum technique. The proposed VGA can vary from 31 - -30dB and 3 dB bandwidth is around 200 MHz. It has 3-stage cascade structure and DC offset cancellation. It consumes less than 4 mA for 1.8 V bias voltage.
Keywords
CMOS integrated circuits; OFDM modulation; ultra wideband communication; 3-stage cascade structure; DC offset cancellation; MB-OFDM UWB application; VGA design; size 0.18 mum; Bandwidth; CMOS technology; Communication standards; FCC; Feeds; Impedance; Next generation networking; Transconductance; Ultra wideband communication; Voltage control; DC Offset Canceller; MBOA-UWB; VGA;
fLanguage
English
Publisher
ieee
Conference_Titel
Optical Internet and Next Generation Network, 2006. COIN-NGNCON 2006. The Joint International Conference on
Conference_Location
Jeju
Print_ISBN
978-89-955301-4-6
Electronic_ISBN
978-89-955301-4-6
Type
conf
DOI
10.1109/COINNGNCON.2006.4454588
Filename
4454588
Link To Document