DocumentCode :
796012
Title :
Tunable microwave photonic passive delay line based on multichannel fibre grating matrix
Author :
Borg, D. ; Hunter, D.B.
Author_Institution :
Electron. Warfare & Radar Div., Defence Sci. & Technol. Organ., Edinburgh, SA, Australia
Volume :
41
Issue :
9
fYear :
2005
fDate :
4/28/2005 12:00:00 AM
Firstpage :
537
Lastpage :
538
Abstract :
A discretely tunable passive microwave photonic delay line based on a multichannel grating matrix is demonstrated. This topology demonstrates high-speed high-resolution time delaying of microwave signals, along with requiring a reduced number of discrete gratings for any given delay range. High channel isolation and low insertion loss are also features of this topology, making this suitable for many wideband applications.
Keywords :
Bragg gratings; microwave photonics; optical delay lines; optical fibres; discrete gratings; fibre Bragg grating; high channel isolation; high-resolution time delaying; high-speed time delaying; low insertion loss; microwave signals; multichannel fibre grating matrix; tunable microwave photonic passive delay line;
fLanguage :
English
Journal_Title :
Electronics Letters
Publisher :
iet
ISSN :
0013-5194
Type :
jour
DOI :
10.1049/el:20050569
Filename :
1426570
Link To Document :
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