DocumentCode
3141400
Title
An electronic temporal imaging system for compression and reversal of arbitrary UWB waveforms
Author
Schwartz, J.D. ; Azaña, J. ; Plant, D.V.
Author_Institution
McGill Univ., Quebec
fYear
2008
fDate
22-24 Jan. 2008
Firstpage
487
Lastpage
490
Abstract
We describe a fully-electronic system for compressing and/or reversing arbitrarily-shaped waveforms in the time-domain using the principles of temporal imaging. The system accepts a arbitrary time-windowed broadband input and outputs a chirped waveform with the same envelope but compressed and/or reversed in time. We present a demonstration of a 3X time-compression and a basic time-reversal on a simple waveform and discuss the challenges and limitations of the proposed technique.
Keywords
data compression; image coding; microwave imaging; ultra wideband technology; arbitrary UWB waveforms; chirped waveform; electronic temporal imaging system; microwave pulses; time-compression; time-windowed broadband input; Chirp modulation; Dispersion; Frequency; Lenses; Microwave devices; Microwave imaging; Optical distortion; Optical imaging; Signal generators; Time domain analysis; Chirp modulation; microstrip filters; pulse compression methods; signal generators;
fLanguage
English
Publisher
ieee
Conference_Titel
Radio and Wireless Symposium, 2008 IEEE
Conference_Location
Orlando, FL
Print_ISBN
978-1-4244-1462-8
Electronic_ISBN
978-1-4244-1463-5
Type
conf
DOI
10.1109/RWS.2008.4463535
Filename
4463535
Link To Document