Presentation | 2012-04-20 A Study on Design of Elliptic Function Bandpass Filters Using SAW Resonators Kazuya TSUKAMOTO, Naoki MIYATA, Kensei UEHARA, Osamu KAWACHI, Koji WADA, |
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Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | In this study, we first show each characteristic of a series arm and a parallel arm of a basic ladder-type bandbass filter (BPF) using SAW resonators. The characteristics of each arm of a cascaded type elliptic function BPF are also discussed in a similar way. By using aforementioned characteristics, the conversion from the elliptic function BPF to an equivalent circuit model using the SAW resonators is performed based on a resonance frequency, location of attenuation poles, and the narrow band approximation method. In addition, the comparative examination between the BPF using the proposed method and an existing 800MHz BPF is carried out. As a result, we have confirmed the usefulness of the proposal through our examination. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | Elliptic Function BPF / SAW Resonator / Resonance Frequency / Attenuation Pole / Narrow Band Approximation Method |
Paper # | SCE2012-8,MW2012-8 |
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Conference Information | |
Committee | SCE |
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Conference Date | 2012/4/13(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) | A Study on Design of Elliptic Function Bandpass Filters Using SAW Resonators |
Sub Title (in English) | |
Keyword(1) | Elliptic Function BPF |
Keyword(2) | SAW Resonator |
Keyword(3) | Resonance Frequency |
Keyword(4) | Attenuation Pole |
Keyword(5) | Narrow Band Approximation Method |
1st Author's Name | Kazuya TSUKAMOTO |
1st Author's Affiliation | The University of Electro-Communications() |
2nd Author's Name | Naoki MIYATA |
2nd Author's Affiliation | The University of Electro-Communications |
3rd Author's Name | Kensei UEHARA |
3rd Author's Affiliation | TAIYO YUDEN Mobile Technology Co., Ltd |
4th Author's Name | Osamu KAWACHI |
4th Author's Affiliation | TAIYO YUDEN Mobile Technology Co., Ltd |
5th Author's Name | Koji WADA |
5th Author's Affiliation | The University of Electro-Communications |
Date | 2012-04-20 |
Paper # | SCE2012-8,MW2012-8 |
Volume (vol) | vol.112 |
Number (no) | 13 |
Page | pp.pp.- |
#Pages | 6 |
Date of Issue |