Compact SPDT switchable bandpass filter with single and differential outputs

Chang Sheng Chen, Yo Shen Lin

Research output: Contribution to journalArticlepeer-review

2 Scopus citations

Abstract

A single-pole-double-throw (SPDT) switchable bandpass filter (BPF) based on capacitively loaded multicoupled line is proposed. The output port can be designed as either single-ended or differential one. The proposed multifunctional circuit can effectively integrate the functions of SPDT RF switch, BPF, and balun. Compact size and good performance are achieved.

Original languageEnglish
Pages (from-to)1705-1707
Number of pages3
JournalMicrowave and Optical Technology Letters
Volume57
Issue number7
DOIs
StatePublished - 1 Jul 2015

Keywords

  • balun
  • bandpass filter
  • single-pole-double-throw
  • switch

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