Novel UWB bandpass filter using CPW-to-microstrip transition structure

Tae Hak Lee, Jung Woo Baik, Seongmin Pyo, Young Sik Kim

Research output: Contribution to journalArticle

Abstract

A novel bandpass filter (BPF) for an ultra-wideband (UWB) system is proposed in this letter. The BPF consists of four coplanar stripline (CPS)-to-microstrip transitions. Each transition is employed for broad electromagnetic (EM) coupling between a short-circuited CPS and an open-circuited microstrip line. The equivalent circuit model of the proposed geometry is derived and utilized in the impedance and mode matching analysis. Measured results show good agreement with the analysis and simulated ones.

Original languageEnglish
Pages (from-to)1545-1547
Number of pages3
JournalIEICE Transactions on Electronics
VolumeE92-C
Issue number12
DOIs
Publication statusPublished - 2009 Dec 1

Fingerprint

Bandpass filters
Ultra-wideband (UWB)
Electromagnetic coupling
Microstrip lines
Equivalent circuits
Geometry

Keywords

  • Coplanar strip-to-microstrip transition
  • Coplanar waveguide-to-microstrip
  • Transition
  • Ultra-wideband (UWB)
  • Uwb bandpass filter

ASJC Scopus subject areas

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

Cite this

Novel UWB bandpass filter using CPW-to-microstrip transition structure. / Lee, Tae Hak; Baik, Jung Woo; Pyo, Seongmin; Kim, Young Sik.

In: IEICE Transactions on Electronics, Vol. E92-C, No. 12, 01.12.2009, p. 1545-1547.

Research output: Contribution to journalArticle

Lee, Tae Hak ; Baik, Jung Woo ; Pyo, Seongmin ; Kim, Young Sik. / Novel UWB bandpass filter using CPW-to-microstrip transition structure. In: IEICE Transactions on Electronics. 2009 ; Vol. E92-C, No. 12. pp. 1545-1547.
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