DocumentCode
453501
Title
Temperature compensation of resonators using different materials and suitable dimensions
Author
Miiller, J. ; Höft, Michael
Author_Institution
Commun. Lab. of Eur. Technol. Center, Panasonic Electron. Devices Eur. GmbH, Lueneburg, Germany
Volume
1
fYear
2005
fDate
4-6 Oct. 2005
Abstract
The mode-matching method is applied to synthesize stepped combline resonators with a perfectly compensated temperature characteristic. Besides a convenient choice of materials, emphasize is put on the correct choice of the dimensions, to obtain a trade-off with the resonators quality factor. Several resonators have beer fabricated to verify the accuracy of the method. A 2.14 GHz, 9-pol filter was designed and measured. The temperature drift was improved from -47 kHz/K to 1 kHz/K.
Keywords
Q-factor; compensation; mode matching; resonators; mode matching; quality factor; stepped combline resonators; temperature compensation; temperature drift; Coaxial components; Electromagnetic waveguides; Europe; Laboratories; Mode matching methods; Q factor; Resonant frequency; Resonator filters; Temperature; Waveguide junctions;
fLanguage
English
Publisher
ieee
Conference_Titel
Microwave Conference, 2005 European
Print_ISBN
2-9600551-2-8
Type
conf
DOI
10.1109/EUMC.2005.1608949
Filename
1608949
Link To Document