DocumentCode
2651099
Title
An ultrawideband signal design with power spectral density constraints
Author
Lewis, Terry P. ; Scholtz, Robert A.
Author_Institution
Network Centric Syst., Raytheon Co., Fullerton, CA, USA
Volume
2
fYear
2004
fDate
7-10 Nov. 2004
Firstpage
1521
Abstract
An UWB signal was designed and generated using a zero order digital to analog converter. An efficiency measure of filling the FCC spectral mask is developed and optimized for various choices of digital-to-analog converter parameters and waveform duration. The proposed optimization technique takes into account filtering effects in the digital-to-analog converter as well as a measured antenna transfer function characteristic.
Keywords
Fourier transforms; digital-analogue conversion; optimisation; pulse generators; spectral analysis; transfer functions; ultra wideband communication; FCC spectral mask; Fourier transform; UWB signal; antenna transfer function characteristic; filtering effects; optimization technique; power spectral density constraints; ultrawideband signal design; zero order digital-to-analog converter; Antenna measurements; Digital filters; Digital-analog conversion; FCC; Filling; Filtering; Signal design; Signal generators; Transfer functions; Ultra wideband technology;
fLanguage
English
Publisher
ieee
Conference_Titel
Signals, Systems and Computers, 2004. Conference Record of the Thirty-Eighth Asilomar Conference on
Print_ISBN
0-7803-8622-1
Type
conf
DOI
10.1109/ACSSC.2004.1399409
Filename
1399409
Link To Document