High Q, miniaturized dual-mode coaxial bandpass filter

Sovuthy, C. and Wen, W.P. (2014) High Q, miniaturized dual-mode coaxial bandpass filter. In: UNSPECIFIED.

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Official URL: https://www.scopus.com/inward/record.uri?eid=2-s2....


A novel dual-mode coaxial resonator filter based on the stepped-impedance line is introduced in this paper. The theory of dual-mode resonator and its feasibility of higher order realization based on parallel connected network are shown. The cavity prototype has been fabricated to prove the feasibility of this approach. The measured results show the excellent agreement with the theories. In contrast to the conventional combline based single mode filter, the filter is able to achieve at least 60 size reduction for the same Q-factor. Copyright 2014 IEICE.

Item Type: Conference or Workshop Item (UNSPECIFIED)
Impact Factor: cited By 2
Uncontrolled Keywords: Microwave filters; Q factor measurement; Resonators, Coaxial filter; Coaxial resonators; Dual mode resonators; Dual modes; Parallel-connected; Q-factors; Single mode filters; Stepped impedance, Bandpass filters
Depositing User: Ms Sharifah Fahimah Saiyed Yeop
Date Deposited: 25 Mar 2022 09:05
Last Modified: 25 Mar 2022 09:05
URI: http://scholars.utp.edu.my/id/eprint/31312

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