DocumentCode
1745743
Title
Photonics-based interference mitigation filters
Author
Minasian, R.A. ; Alameh, K.E.
Author_Institution
Sch. of Electr. & Inf. Eng., Sydney Univ., NSW, Australia
fYear
2000
fDate
2000
Firstpage
544
Lastpage
547
Abstract
New photonic filter structures for interference mitigation of microwave signals are presented. These novel fibre-based filters have a parallel topology, and overcome the problem of synthesising both a narrow stopband and a very-wide and flat passband. Results for these filters showed a stopband 6-dB width of 10 MHz at a frequency of 1.5 GHz, with flat passband, and a shape factor for -40 dB interference rejection of 7.8, which is the lowest reported for a photonic filter
Keywords
interference suppression; microwave photonics; optical fibre filters; 1.5 GHz; interference rejection; microwave signal; optical fibre; parallel topology; passband; photonic interference mitigation filter; shape factor; stopband; Band pass filters; Frequency; IIR filters; Interference; Microwave filters; Optical fiber filters; Optical fibers; Passband; Shape; Topology;
fLanguage
English
Publisher
ieee
Conference_Titel
Microwave Conference, 2000 Asia-Pacific
Conference_Location
Sydney, NSW
Print_ISBN
0-7803-6435-X
Type
conf
DOI
10.1109/APMC.2000.925892
Filename
925892
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