Presentation | 2002/10/17 Bandwidth Improvement of Short-Circuited 3dB NRD-Guide Coupler Hirokazu SAWADA, Tsukasa YONEYAMA, Futoshi KUROKI, |
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Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | A short-circuited 3dB coupler can be used as a 3-terminal circuit. In this paper the bandwidth of the short-circuited 3dB NRD-guide coupler is examined for wide applications of NRD-guide which is recognized as an excellent millimeter-wave transmission medium. As a result of numerical calculation made by changing structural parameters, it is found that the coupling region has to be localized in order to maximize the bandwidth. The theoretical results have been confirmed by experiment. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | millimeter-wave / NRD-guide / 3-terminal circuit / 3dB coupler / band widening |
Paper # | EMCJ2002-58 |
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Committee | EMCJ |
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Conference Date | 2002/10/17(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 | Electromagnetic Compatibility (EMCJ) |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Bandwidth Improvement of Short-Circuited 3dB NRD-Guide Coupler |
Sub Title (in English) | |
Keyword(1) | millimeter-wave |
Keyword(2) | NRD-guide |
Keyword(3) | 3-terminal circuit |
Keyword(4) | 3dB coupler |
Keyword(5) | band widening |
1st Author's Name | Hirokazu SAWADA |
1st Author's Affiliation | Envirommental information Engineering, Tohoku institute of Technology() |
2nd Author's Name | Tsukasa YONEYAMA |
2nd Author's Affiliation | Envirommental information Engineering, Tohoku institute of Technology |
3rd Author's Name | Futoshi KUROKI |
3rd Author's Affiliation | Kure National College of Technology |
Date | 2002/10/17 |
Paper # | EMCJ2002-58 |
Volume (vol) | vol.102 |
Number (no) | 405 |
Page | pp.pp.- |
#Pages | 5 |
Date of Issue |