Presentation | 2001/4/18 Improvement of Out-of-Band Characteristics of λ/4 Resonator BPFs by Tap-Coupling Techniques : Use of Coplanar Waveguide Stracture Kouji WADA, Atsushi SUZUKI, Osamu HASHIMOTO, Hiroshi HARADA, |
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Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | The aim of this study is to examine the improvement of out-of-band characteristics of a λ/4 resonator BPF by tap-connection techniques. Firstly, variations of the resonance characteristics of the λ/4 resonator are examined under change of positions for excitaions. Secondly, the loaded element resonator(LER) using tap-connection technique is proposed on the basis of the conventional technique for creating the attenuation pole. Finally, the transmission characteristics of 2-pole BPF on the basis of the combination of the tapped λ/4 resonator, the λ/4 LER and the tapped λ/4 LER are examined. As a result, the attenaution pole can be obtained at each side of the fundamental resonant frequency by the tapped LER. We also confirmed that the combination of the tapped resonator, the LER and the tapped LER produced the multiple attenuation poles. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | Tap-Coupling / λ/4 Resonator / Loaded Element Resonator / Attenuation Pole / Bandpass Filter |
Paper # | SCE2001-12,MW2001-12 |
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Conference Information | |
Committee | SCE |
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Conference Date | 2001/4/18(1days) |
Place (in Japanese) | (See Japanese page) |
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Topics (in Japanese) | (See Japanese page) |
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Paper Information | |
Registration To | Superconductive Electronics (SCE) |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Improvement of Out-of-Band Characteristics of λ/4 Resonator BPFs by Tap-Coupling Techniques : Use of Coplanar Waveguide Stracture |
Sub Title (in English) | |
Keyword(1) | Tap-Coupling |
Keyword(2) | λ/4 Resonator |
Keyword(3) | Loaded Element Resonator |
Keyword(4) | Attenuation Pole |
Keyword(5) | Bandpass Filter |
1st Author's Name | Kouji WADA |
1st Author's Affiliation | College of Science and Engineering, Aoyama Gakuin University() |
2nd Author's Name | Atsushi SUZUKI |
2nd Author's Affiliation | College of Science and Engineering, Aoyama Gakuin University |
3rd Author's Name | Osamu HASHIMOTO |
3rd Author's Affiliation | College of Science and Engineering, Aoyama Gakuin University |
4th Author's Name | Hiroshi HARADA |
4th Author's Affiliation | Yokogawa Denshikiki Co., Ltd. |
Date | 2001/4/18 |
Paper # | SCE2001-12,MW2001-12 |
Volume (vol) | vol.101 |
Number (no) | 23 |
Page | pp.pp.- |
#Pages | 8 |
Date of Issue |