DocumentCode
2170072
Title
Four-Pole Tunable Band-Pass Filters Based on Two Dual Mode SrTiO3 Disc Resonators
Author
Deleniv, A. ; Eriksson, A. ; Gevorgian, S.
Author_Institution
Department of Microelectronics MC-2, Chalmers University of Technology, 41296, Gothenburg, Sweden. e-mail: anatoli@ep.chalmers.se, spartak@ep.chalmers.se
fYear
2002
fDate
23-26 Sept. 2002
Firstpage
1
Lastpage
3
Abstract
A four-pole tuneable band-pass filter based on two STO disc resonators (0.5mm thick, 7.0 mm in diameter) is designed and characterized experimentally. The filter with a center frequency about 0.5 GHz and bandwidth less than 2.0 % is utilised on two degenerate TM110 modes of parallel-plate resonators to operate at temperature 60K. The change in center frequency under DC bias 500V is about 8%.
Keywords
Band pass filters; Bandwidth; Coupling circuits; Electrodes; Electronic mail; Frequency estimation; Permittivity; Resonant frequency; Resonator filters; Superconducting filters;
fLanguage
English
Publisher
ieee
Conference_Titel
Microwave Conference, 2002. 32nd European
Conference_Location
Milan, Italy
Type
conf
DOI
10.1109/EUMA.2002.339265
Filename
4140345
Link To Document