New design concept of dual-mode bandpass filter by using nonorthogonal input and output ports for wireless application

Han Jan Chen, Tsung Hui Huang, Lih Shan Chen, Jui Hong Horng, Mau-phon Houng

Research output: Contribution to journalArticlepeer-review

4 Citations (Scopus)

Abstract

In this paper, new design concept of nonorthogonal input and output (I/O) ports applied to optimize dual-mode bandpass ring filter is proposed. Compared to conventional dual-mode filters, the proposed filter with nonorthogonal I/O could not only support two degenerate modes operation, but also Increase design flexibility. Moreover, the design of dual-mode filters would not have an I/O geometry limitation, corresponding to high integration. Finally, a simple structure and high selectivity for the dual-mode bandpass filters were obtained.

Original languageEnglish
Pages (from-to)639-641
Number of pages3
JournalMicrowave and Optical Technology Letters
Volume48
Issue number4
DOIs
Publication statusPublished - 2006 Apr 1

All Science Journal Classification (ASJC) codes

  • Electronic, Optical and Magnetic Materials
  • Atomic and Molecular Physics, and Optics
  • Condensed Matter Physics
  • Electrical and Electronic Engineering

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