A miniaturized bandpass filter with controllable harmonic by using split impedance resonators

J. Y. Li, W. J. Lin, D. B. Lin, L. S. Chen, Mau-phon Houng

研究成果: Article

摘要

In this paper, a miniaturized bandpass filter with controllable harmonic by using split impedance resonators is proposed. The proposed split impedance resonator is based on the theories of the basic parallel impedance formula and stepped Impedance resonators (SIRs). In this way, the split impedance resonator can be effectively designed to obtain good coupling for reducing the insertion loss. Furthermore, a miniaturized bandpass filter with controllable spurious frequency is proposed. The proposed bandpass filter not only has good passband characteristics but also obtains miniaturization around 21.87% versus the traditional SIR bandpass filters.

原文English
頁(從 - 到)147-154
頁數8
期刊Progress In Electromagnetics Research C
14
DOIs
出版狀態Published - 2010 十月 5

All Science Journal Classification (ASJC) codes

  • Electronic, Optical and Magnetic Materials

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