A novel compact ring dual-mode filter with adjustable second-passband for dual-band applications

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

Research output: Contribution to journalArticle

127 Citations (Scopus)

Abstract

In this letter, a novel compact ring dual-mode with adjustable second-passband for dual-band applications are presented. A ring resonator with two different geometric dimensions are derived and designed to have identical fundamental and the first higher-order resonant frequencies, and to establish appropriate couplings in the structure. Moreover, the proposed filter has smaller size as compared with the basic topology of stopband filters and stepped-impedance-resonator (SIR) filters. The measured filter performance is in good agreement with the simulated response.

Original languageEnglish
Article number1637495
Pages (from-to)360-362
Number of pages3
JournalIEEE Microwave and Wireless Components Letters
Volume16
Issue number6
DOIs
Publication statusPublished - 2006 Jun 1

All Science Journal Classification (ASJC) codes

  • Condensed Matter Physics
  • Electrical and Electronic Engineering

Fingerprint Dive into the research topics of 'A novel compact ring dual-mode filter with adjustable second-passband for dual-band applications'. Together they form a unique fingerprint.

  • Cite this