Design of a miniaturized superconducting bandpass filter by evaluating the kinetic inductance in the K-inverter

Haruichi Kanaya, Koji Kawakami, Keiji Yoshida

研究成果: Contribution to journalArticle査読

2 被引用数 (Scopus)

抄録

We propose a design theory of the miniaturized high temperature superconducting (HTS) coplanar waveguide (CPW) bandpass filter (BPF), which is composed of meanderline quarter-wavelength resonator, J- and K-inverters. The J- and K-inverters are realized by using interdigital gap and meander-shape inductor. To evaluate the kinetic inductance of the K-inverter, we fabricate the YBCO resonator connected with K-inverters and redesigned the YBCO filter parameters. Finally, we designed and fabricated the YBCO CPW quarter-wavelength resonator BPF by taking account of the kinetic inductance of the K-inverter. The experimental results are in agreement with the design parameters.

本文言語英語
ページ(範囲)145-149
ページ数5
ジャーナルIEICE Transactions on Electronics
E89-C
2
DOI
出版ステータス出版済み - 2 2006

All Science Journal Classification (ASJC) codes

  • 電子材料、光学材料、および磁性材料
  • 電子工学および電気工学

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