A Compact Wideband Bandpass Filter Using Triple-Mode H-Type Resonator

被引:0
|
作者
Chao, Shih-Fong [1 ]
Lin, Wei-Cheng [1 ]
Kuo, Che-You [1 ]
Deng, Pu-Hua [2 ]
机构
[1] Natl Kaohsiung Marine Univ, Kaohsiung, Taiwan
[2] Natl Univ Kaohsiung, Kaohsiung, Taiwan
关键词
MULTIMODE RESONATOR;
D O I
暂无
中图分类号
TM [电工技术]; TN [电子技术、通信技术];
学科分类号
0808 ; 0809 ;
摘要
In this paper, a new H-type triple-mode resonator is proposed to design a compact wideband bandpass filter. Due to the structure geometry, even-odd-mode analysis is applied to investigate the resonance conditions of the H-type resonator. To enhance the input/output coupling, an inter-digital coupling structure is adopted. A wideband bandpass filter is designed with a fractional bandwidth (FBW) of 80% to validate the design concept. The experiments are in good agreement with the simulations.
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页数:2
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