| Presentation | 2001/9/7 Design of Asymmetrical Coupled-HNRD-Guide Directional Couplers Using Transverse Resonance Technique Mitsuyoshi KISHIHARA, Kuniyoshi YAMANE, Tadashi KAWAI, Isao OHTA, |
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| PDF Download Page | PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | Directional couplers with flat coupling are designed by using an asymmetrical coupled-HNRD-guide consisting of two HNRD guides of different cross sections arranged closely. Characteristics of the asymmetrical couplcd-HNRD-guide are analyzed by the transverse resonance technique. By representing the transverse equivalent circuit with generalized scattering matrices, the dispersion characteristics of the coupled HNRD guides are calculated. The S-parameters of the coupled HNRD guides are analyzed by a superposition of even- and odd-like modes, and the whole directional couplers including tapered sections are designed. The validity of the design procedure is confirmed by an em-simulator(Ansoft HFSS). |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | millimeter wave / NRD guide / transverse resonance technique / directional coupler / coupled lines |
| Paper # | ED2001-114,MW2001-66 |
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| Conference Information | |
| Committee | MW |
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| Conference Date | 2001/9/7(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Chair | |
| Vice Chair | |
| Secretary | |
| Assistant | |
| 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) | Design of Asymmetrical Coupled-HNRD-Guide Directional Couplers Using Transverse Resonance Technique |
| Sub Title (in English) | |
| Keyword(1) | millimeter wave |
| Keyword(2) | NRD guide |
| Keyword(3) | transverse resonance technique |
| Keyword(4) | directional coupler |
| Keyword(5) | coupled lines |
| 1st Author's Name | Mitsuyoshi KISHIHARA |
| 1st Author's Affiliation | Faculty of Computer Science & System Engineering, Okayama Prefectural University() |
| 2nd Author's Name | Kuniyoshi YAMANE |
| 2nd Author's Affiliation | Faculty of Computer Science & System Engineering, Okayama Prefectural University |
| 3rd Author's Name | Tadashi KAWAI |
| 3rd Author's Affiliation | Faculty of Engineering, Himeji Institute of Technology |
| 4th Author's Name | Isao OHTA |
| 4th Author's Affiliation | Faculty of Engineering, Himeji Institute of Technology |
| Date | 2001/9/7 |
| Paper # | ED2001-114,MW2001-66 |
| Volume (vol) | vol.101 |
| Number (no) | 297 |
| Page | pp.pp.- |
| #Pages | 8 |
| Date of Issue | |