Presentation | 2000/5/19 Characteristics of Open-Circuited Interdigitai Coupler Consisting of Two Strip Conductors Stacked on Both Sides of Thin Dielectric Film Takeshi OSHIMA, Hideyuki OH-HASHI, Manabu KURIHARA, Moriyasu MIYAZAKI, |
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Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | The open-circuited interdigital coupler consisting of two strip conductors stacked on both sides of thin dielectric film is expected to become the broadband characteristics due to larger coupling. However, an analysis using the even and odd modes is difficult to be applied to this coupler, since the cross-section of this coupler is asymmetry. In this report, above asymmetrical interdigital coupler is analyzed using the distributed circuit model, and the matching condition of a quarter wavelength long for asymmetrical couplers is also derived. Furthermore, it is shown that the overlay interdigital coupler designed by using this matching condition is excellent reflection characteristics over broadband in comparison with the conventional interdigital coupler composed on a planar structure. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | coupled transmission lines / asymmetry / broadband / c mode / pi mode |
Paper # | MW2000-9 |
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Conference Information | |
Committee | MW |
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Conference Date | 2000/5/19(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 | Microwaves (MW) |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Characteristics of Open-Circuited Interdigitai Coupler Consisting of Two Strip Conductors Stacked on Both Sides of Thin Dielectric Film |
Sub Title (in English) | |
Keyword(1) | coupled transmission lines |
Keyword(2) | asymmetry |
Keyword(3) | broadband |
Keyword(4) | c mode |
Keyword(5) | pi mode |
1st Author's Name | Takeshi OSHIMA |
1st Author's Affiliation | Information Technology R&D Center Mitsubishi Electric Corporation() |
2nd Author's Name | Hideyuki OH-HASHI |
2nd Author's Affiliation | Information Technology R&D Center Mitsubishi Electric Corporation |
3rd Author's Name | Manabu KURIHARA |
3rd Author's Affiliation | Ryoden Electro Mechanics Corporation |
4th Author's Name | Moriyasu MIYAZAKI |
4th Author's Affiliation | Information Technology R&D Center Mitsubishi Electric Corporation |
Date | 2000/5/19 |
Paper # | MW2000-9 |
Volume (vol) | vol.100 |
Number (no) | 94 |
Page | pp.pp.- |
#Pages | 6 |
Date of Issue |