Presentation | 2005/4/14 Analysis of a Waveguide Slot Antenna with Baffles Including Periodicity in the Transverse Direction Takehito SUZUKI, John YOUNG, Takuichi HIRANO, Jiro HIROKAWA, Makoto ANDO, |
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Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | Single-layer slotted waveguide arrays have been proposed not only for radio link systems but also for plasma excitation. When a single layer slotted waveguide array is used for plasma excitation, conducting baffles parallel to the waveguide axis are placed in the exterior region. A Spectrum of Two-Dimensional Solutions (S2DS) is used to effectively analyze an infinitely-long structure uniform along the waveguide axis. In the present paper, the mutual slot coupling in the external region including the baffles is evaluated by using the S2DS approach which is based on the assumption that the excitation is uniform in the direction transverse to the waveguide axis. In order to confirm the accuracy of the MoM/S2DS technique, the frequency characteristics of the transmission and reflection coefficients are compared to results obtained by Ansoft HFSS (ver.8). The agreement is good except near fictitious resonances due to the mode expansion in the dyadic Green's function in the baffle region. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | waveguide / slot / baffle / method of moments / spectrum of two-dimensional solutions |
Paper # | A・P2005-7 |
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Conference Information | |
Committee | AP |
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Conference Date | 2005/4/14(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 | Antennas and Propagation (A・P) |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Analysis of a Waveguide Slot Antenna with Baffles Including Periodicity in the Transverse Direction |
Sub Title (in English) | |
Keyword(1) | waveguide |
Keyword(2) | slot |
Keyword(3) | baffle |
Keyword(4) | method of moments |
Keyword(5) | spectrum of two-dimensional solutions |
1st Author's Name | Takehito SUZUKI |
1st Author's Affiliation | Dept. of Electrical and Electronic Engineering, Tokyo Institute of Technology() |
2nd Author's Name | John YOUNG |
2nd Author's Affiliation | Dept. of Electrical and Electronic Engineering, Tokyo Institute of Technology |
3rd Author's Name | Takuichi HIRANO |
3rd Author's Affiliation | Dept. of International Development Engineering Tokyo Institute of Technology |
4th Author's Name | Jiro HIROKAWA |
4th Author's Affiliation | Dept. of Electrical and Electronic Engineering, Tokyo Institute of Technology |
5th Author's Name | Makoto ANDO |
5th Author's Affiliation | Dept. of Electrical and Electronic Engineering, Tokyo Institute of Technology |
Date | 2005/4/14 |
Paper # | A・P2005-7 |
Volume (vol) | vol.105 |
Number (no) | 11 |
Page | pp.pp.- |
#Pages | 6 |
Date of Issue |