Photonics-based interference mitigation filters

R.A. Minasian, K.E. Alameh, E.H.W. Chan

Research output: Contribution to journalArticle

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 synthesizing 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 -40dB interference rejection of 7.8, which is the lowest reported for a photonic filter.
Original languageEnglish
Pages (from-to)15
Number of pages1
JournalAsia-Pacific Microwave Conference Proceedings, APMC
DOIs
Publication statusPublished - 2000
Externally publishedYes

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