Electrically Tunable Superconducting Microstrip Line Band-Pass Filter for Mobile Applications(Microwaves, <Special Section>Superconducting Electronic Devices and Their Applications)
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概要
- 論文の詳細を見る
2 GHz band electrically tunable superconducting microstrip line band-pass filter was developed. The tunable filter used a thin interdigital electrode. The dielectric distribution of SrTiO_3 substrate included a calculated nonlinear effect of the electrode and ferroelectric material. As a result, the tunable microstrip line filter design with interdigital electrode enabled calculation by the finite element method and the moment method. The tunable filter with a measured unloaded Q factor of 9700 and a frequency shift of 1.25 MHz was obtained.
- 社団法人電子情報通信学会の論文
- 2005-02-01
著者
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Hashimoto Toshikazu
Ntt Photonics Laboratories
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Fuke H
The Authors Are With Toshiba
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Hashimoto T
Toshiba Corp. Kawasaki‐shi Jpn
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Yamazaki M
Optoelectronic Device System R&d Center Kanazawa Institute Of Technology
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Kayano Hiroyuki
Toshiba Research and Development Center
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Fuke Hiroyuki
The Authors Are With Toshiba
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Kayano Hiroyuki
The Authors Are With Toshiba
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Terashima Yoshiaki
Advanced Research Laboratory Toshiba Research And Development Center
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Terashima Yoshiaki
The Authors Are With Toshiba
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Hashimoto T
The Authors Are With Toshiba
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AIGA Fumihiko
The authors are with TOSHIBA
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YAMAZAKI Mutsuki
The authors are with TOSHIBA
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HASHIMOTO Tatsunori
The authors are with TOSHIBA
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Terashima Y
Toshiba Research And Development Center Kawasaki
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