Design of dual-band coupling matrix-based matching network

Chieh Sen Lee, Chin-Lung Yang

Research output: Chapter in Book/Report/Conference proceedingConference contribution


This study developed a novel dual-band matching technique based on a coupling matrix transformer that matches complex load impedances at two frequencies simultaneously. Matching performance can be significantly improved by the dual-band filter-based matching network at operation dual-bands. Especially, excellent selectivity at the operation frequencies and rejection capability in undesired bands can be achieved. A general design principle is analyzed, and the results of numerical examples demonstrated that complex impedances can be successfully matched at two arbitrary frequencies simultaneously with excellent performance rates.

Original languageEnglish
Title of host publicationPIERS 2013 Taipei - Progress in Electromagnetics Research Symposium, Proceedings
Number of pages5
Publication statusPublished - 2013
EventProgress in Electromagnetics Research Symposium, PIERS 2013 Taipei - Taipei, Taiwan
Duration: 2013 Mar 252013 Mar 28


OtherProgress in Electromagnetics Research Symposium, PIERS 2013 Taipei

All Science Journal Classification (ASJC) codes

  • Electrical and Electronic Engineering
  • Electronic, Optical and Magnetic Materials


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