Design of a Miniaturized Superconducting Bandpass Filter by Evaluating the Kinetic Inductance in the K-Inverter(<Special Section> Superconducting High-frequency Devices)
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概要
- 論文の詳細を見る
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.
- 社団法人電子情報通信学会の論文
- 2006-02-01
著者
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YOSHIDA KEIJI
The Department of Internal Medicine, School of Medicine, Keio University.(Director
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Kawakami Koji
The Department Of Electronics Graduate School Of Information Science And Electrical Engineering Kyus
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KANAYA Haruichi
the Department of Electronics, Graduate School of Information Science and Electrical Engineering, Ky
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Kanaya Haruichi
The Department Of Electronics Graduate School Of Information Science And Electrical Engineering Kyus
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Yoshida Keiji
The Department Of Electronics Graduate School Of Information Science And Electrical Engineering Kyus
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