DocumentCode
919128
Title
Variable-bandwidth frequency-modulation chirp pulse compression using a longitudinal acoustic-wave convolver at 1.3 GHz
Author
White, J.M. ; Winslow, D.K. ; Shaw, H.J.
Author_Institution
Stanford University, W. W. Hansen Laboratories of Physics, Stanford, USA
Volume
8
Issue
17
fYear
1972
Firstpage
446
Lastpage
447
Abstract
A symmetric V-shaped frequency-modulation chirp is used to demonstrate pulse compression of variable-bandwidth signals centred at 1.3 GHz. The compression device is based upon the nonlinearity in a lithium-niobate longitudinal-wave acoustic delay line. Uniformity of the interaction region is achieved so that the convolution is not spatially weighted.
Keywords
acoustic microwave devices; bandwidth compression; frequency modulation; ultrasonic delay lines; 1.3 GHZ; LiNbO3; V shaped frequency modulation chirp; acoustic delay line; acoustic microwave devices; acoustic strains; bandwidth compression; compression device; frequency modulation; longitudinal acoustic wave convolver; polarisation field; sonic propagation; surface phenomena;
fLanguage
English
Journal_Title
Electronics Letters
Publisher
iet
ISSN
0013-5194
Type
jour
DOI
10.1049/el:19720323
Filename
4235782
Link To Document