Presentation | 2002/1/11 26 GHz TM_<11δ> Rectangular-Mode Dielectric Resonator Filter Akira ENOKIHARA, Hideki NANBA, Toshiaki NAKAMURA, Toshio ISHIZAKI, |
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Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | Abstract A novel structure of a 26GHz bandpass filter using TM_<11δ> rectangular-mode dielectric cavity resonators is introduced. The resonator shows a high quality factor (Q) value of 2600,which is roughly comparable to that of waveguide type one, in spite of its small structure. The filter has input/output ports of microstrip lines for surface mounting. A three-stage Tchebyscheff bandpass filter with 0.4 % relative bandwidth was fabricated and the passband insertion loss was measured to be 1.7 dB. A duplexer of a simple structure, consisting of two TM_<11δ> mode filters and a microstrip T-junction, is also presented. These filter and duplexer have a configuration compact and easy to manufacture as well as the high-Q performance. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | Millimeter-wave / Dielectric resonator / TM_<11δ> mode / Filter / Duplexer |
Paper # | 2001-ED-223,2001-MW-178,2001-ICD-220 |
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Conference Information | |
Committee | ED |
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Conference Date | 2002/1/11(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 | Electron Devices (ED) |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | 26 GHz TM_<11δ> Rectangular-Mode Dielectric Resonator Filter |
Sub Title (in English) | |
Keyword(1) | Millimeter-wave |
Keyword(2) | Dielectric resonator |
Keyword(3) | TM_<11δ> mode |
Keyword(4) | Filter |
Keyword(5) | Duplexer |
1st Author's Name | Akira ENOKIHARA |
1st Author's Affiliation | Advanced Technology Research Laboratories, Matsushita Electric Industrial Co., Ltd.() |
2nd Author's Name | Hideki NANBA |
2nd Author's Affiliation | Engineering Department, Matsushita Nitto Electric Co., Ltd. |
3rd Author's Name | Toshiaki NAKAMURA |
3rd Author's Affiliation | Engineering Department, Matsushita Nitto Electric Co., Ltd. |
4th Author's Name | Toshio ISHIZAKI |
4th Author's Affiliation | Device Development Center, Matsushita Electric Industrial Co., Ltd. |
Date | 2002/1/11 |
Paper # | 2001-ED-223,2001-MW-178,2001-ICD-220 |
Volume (vol) | vol.101 |
Number (no) | 551 |
Page | pp.pp.- |
#Pages | 7 |
Date of Issue |