Improvement of spurious responses of coupled-line BPFs using interdigital-type resonators

Ramesh Pokharel, Kouji Wada, Takanobu Ohno, Yoshihiro Aoki, Osamu Hashimoto

研究成果: Contribution to journalArticle査読

1 被引用数 (Scopus)

抄録

This paper presents a method to suppress or eliminate the spurious responses of a BPF using interdigital-type resonators. The configurations presented employ interdigital-type resonators with one end grounded in order to realize improved BPF characteristics. The analysis shows that the configurations quite effectively suppress spurious responses up to five times the center frequency (5f0) and locate the attenuation poles in the stopband such that improved out-of-band characteristics can be realized.

本文言語英語
ページ(範囲)126-130
ページ数5
ジャーナルMicrowave and Optical Technology Letters
44
2
DOI
出版ステータス出版済み - 1 20 2005
外部発表はい

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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