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BSST high-permittivity coaxial-type direct-coupling microwave ceramic bandpass filters.
- Source :
-
Microwave & Optical Technology Letters . 8/20/2000, Vol. 26 Issue 4, p258-260. 3p. 1 Diagram, 3 Graphs. - Publication Year :
- 2000
-
Abstract
- Dielectric resonators with a high dielectric constant (70–90) are commonly applied in UHF cellular telephone and L-band communication systems. With the advantages of compact size and ruggedness, dielectric resonators can be constructed as high-performance bandpass filters through direct coupling. Coaxial-type direct-coupling microwave ceramic bandpass filters are investigated in this paper. The filters exhibit excellent features of low dissipation and relatively good temperature stability due to their high-Q dielectric material and low temperature coefficient of resonant frequency (τf). This paper describes the performance of a high-permittivity ceramic coaxial-type direct-coupling microwave bandpass filter and the effect of aperture location on its response. © 2000 John Wiley & Sons, Inc. Microwave Opt Technol Lett 26: 258–260, 2000. [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 08952477
- Volume :
- 26
- Issue :
- 4
- Database :
- Academic Search Index
- Journal :
- Microwave & Optical Technology Letters
- Publication Type :
- Academic Journal
- Accession number :
- 13449518
- Full Text :
- https://doi.org/10.1002/1098-2760(20000820)26:4<258::AID-MOP15>3.0.CO;2-X