Parametric Study of Side-Coupled Ring Resonator Dualband Bandpass Filter

被引：0
|
作者：
Saleh, M. I. M. [1 ]
Jusoh, M. [2 ]
Salleh, M. K. M. [3 ]
机构：
[1] Politekn Tuanku Syed Sirajuddin, Perlis, Malaysia
[2] Univ Malaysia Perlis, Bioelectromagnet Res Grp, Sch Comp & Commun Engn, Perlis, Malaysia
[3] Univ Teknol MARA UiTM, Fac Elect Engn, Appl Electromagnet Res Grp, Shah Alam, Malaysia
来源：
2016 IEEE ASIA-PACIFIC CONFERENCE ON APPLIED ELECTROMAGNETICS (APACE) | 2016年
关键词：
Parametric study; bandpass filter; dual-band; dual-mode; ring resonator; coupled-line;
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：
Parametric study of a dual-bandpass filter based on a one-wavelength side-coupled dual-mode ring resonator is presented. The change in response of the filter based on the variation of the impedance of its lines is analyzed. The results show that the dualband resonance frequencies and their separation depend simultaneously on the ring line impedance, and the even-and odd-mode impedances of the coupled lines of the filter. Such understanding provides useful information on how to tune the impedances to obtain the desired characteristics of the dualband response of the filter. Examples are given based on a dualband response resonating at 4 GHz and 6 GHz.
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页数：4
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