DocumentCode
1974045
Title
Acoustic Surface Wave Resonators for Broadband Applications
Author
Vandewege, J. ; Lagasse, P.E. ; Naten, T. ; Sleeckx, F. ; Tromp, H. ; Hoffman, G.
fYear
1978
fDate
4-8 Sept. 1978
Firstpage
663
Lastpage
667
Abstract
Acoustic surface wave resonators have been used extensively in narrow band applications. In this paper new SAW resonator structures are described, which have the same impedance characteristics over a large band as bulk wave resonators operating at fundamental frequency. Theoretical and experimental results obtained for those SAW resonators show that they can readily be incorporated in large bandwidth ladder or lattice filters for VHF frequencies.
Keywords
Acoustic applications; Bandwidth; Distributed feedback devices; Equivalent circuits; Frequency; Impedance; Optical resonators; Resonance; Resonator filters; Surface acoustic waves;
fLanguage
English
Publisher
ieee
Conference_Titel
Microwave Conference, 1978. 8th European
Conference_Location
Paris, France
Type
conf
DOI
10.1109/EUMA.1978.332607
Filename
4131283
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