DocumentCode
874860
Title
Low power amplitude and spectrum tunable IR-UWB transmitter
Author
Xia, Li ; Huang, Yi-Pai ; Hong, Z.
Author_Institution
State Key Lab. of ASIC & Syst., Fudan Univ., Shanghai
Volume
44
Issue
20
fYear
2008
Firstpage
1200
Lastpage
1201
Abstract
A 3-5-GHz low power BPSK modulated impulse radio ultra-wideband (IR-UWB) transmitter is presented. In this design, the amplitude and spectrum of the output impulses are both tunable to solve the special problem, which is the difficulty in controlling the spectrum in IR-UWB. The total power consumption is only 4.44-mW at 100-MHz data rate.
Keywords
CMOS integrated circuits; low-power electronics; microwave integrated circuits; phase shift keying; radio transmitters; ultra wideband communication; CMOS technology; UWB technology; frequency 100 MHz; frequency 3 GHz to 5 GHz; impulse radio ultra-wideband transmitter; low power BPSK modulated transmitter; low power design; power 4.44 mW; pulse generator; spectrum control; spectrum tunable IR-UWB transmitter;
fLanguage
English
Journal_Title
Electronics Letters
Publisher
iet
ISSN
0013-5194
Type
jour
DOI
10.1049/el:20082111
Filename
4635014
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