Improvement of Filter Properties Using Sapphire and Nickel Rod Trimmers(<Special Section> Superconducting High-frequency Devices)
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概要
- 論文の詳細を見る
We have examined the improvement of filter properties using sapphire and nickel rod trimmers. We measured the resonance frequency of the hairpin resonator in the filter, and examined the difference between the simulated and measured values. When the measured resonance frequency was lower than the simulated frequency, we used a nickel trimmer to increase the resonance frequency, and when high, a sapphire trimmer to decrease the frequency. Our results showed that the use of sapphire and nickel rod trimmers is effective in improving the frequency response of HTS bandpass filters.
- 社団法人電子情報通信学会の論文
- 2006-02-01
著者
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SAITO Atsushi
the First Department of Internal Medicine, Faculty of Medicine, University of Ryukyus
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Saito Atsushi
The First Department Of Internal Medicine Faculty Of Medicine University Of The Ryukyus
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Hirano Satoru
The Faculty Of Engineering Yamagata University
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OHSHIMA Shigetoshi
The First Department of Internal Medicine, Akita University School of Medicine
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Ohshima Shigetoshi
Graduate School Of Science And Engineering Yamagata University
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Ono Satoshi
Graduate School Of Science And Engineering Yamagata University
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SAITO Atsushi
Graduate School of Science and Engineering, Yamagata University
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AITA Fumihiro
the Faculty of Engineering, Yamagata University
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SEKIYA Naoto
the Faculty of Engineering, Yamagata University
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ONO Satoshi
the Faculty of Engineering, Yamagata University
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Sekiya Naoto
The Faculty Of Engineering Yamagata University
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Aita Fumihiro
The Faculty Of Engineering Yamagata University
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Ohshima Shigetoshi
The Faculty Of Engineering Yamagata University
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Saito Atsushi
The First Department Of Internal Medicine Faculty Of Medicine University Of Ryukyus
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Saito Atsushi
Graduate School Of Science And Engineering Yamagata University
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