Minimized closed-loop high-selectivity dual-band filters using trisection stepped-impedance resonators

Tsung Hui Huang, Han Jan Chen, Chin Sheng Chang, Lih Shan Chen, Jui Hong Horng, Yeong Her Wang, Mau Phon Houng

研究成果: Article同行評審

1 引文 斯高帕斯(Scopus)

摘要

In this letter, a minimized closed-loop dual-band filters using trisection stepped-impedance resonators (SIR) structure is presented. The closed-loop trisection SIR with dual-band frequency response are designed, and to establish appropriate couplings in the structure. Moreover, the proposed filter also provides the size reduction of the maximum 98% against the other dual-band filter. The total size of the filter is less than 14 mm × 14 mm based on RO3003 substrate. In addition, the proposed filter can be implemented by using a printed circuit board (PCB) technology to achieve low-cost, easily integrated design and fabrication.

原文English
頁(從 - 到)219-221
頁數3
期刊Microwave and Optical Technology Letters
49
發行號1
DOIs
出版狀態Published - 2007 1月 1

All Science Journal Classification (ASJC) codes

  • 電子、光磁材料
  • 原子與分子物理與光學
  • 凝聚態物理學
  • 電氣與電子工程

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