| Presentation | 2014-01-17 A Linear Array of Transverse Slots without Cross-polarization on a Hollow Rectangular Waveguide in the 120-GHz Band Nhu Quyen DUONG, Makoto SANO, Jiro HIROKOWA, Makoto ANDO, Jun TAKEUCHI, Akihiko HIRATA, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | In a linear array of transverse slots on a hollow rectangular waveguide, the radiating slots are alternately fed by two rectangular waveguides placed at their sides. The element spacing becomes about a half guided wavelength, which is shorter than a free-space wavelength, so that no cross-polarization is radiated in any directions. The authors have designed a 16-element beam tilt array by adjusting the slot spacing at 125 GHz to control the main-beam direction of a high-gain two-dimension array. The excitation amplitude deviation is within 1 dB except the matching radiating slots and the bandwidth for the reflection less than -14 dB (VSWR≤1.5) is 13.4%. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Linear array of transverse slots / grating lobe suppression / beam tilting |
| Paper # | ED2013-126,MW2013-191 |
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| Conference Information | |
| Committee | MW |
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| Conference Date | 2014/1/9(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
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| Chair | |
| Vice Chair | |
| Secretary | |
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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) | A Linear Array of Transverse Slots without Cross-polarization on a Hollow Rectangular Waveguide in the 120-GHz Band |
| Sub Title (in English) | |
| Keyword(1) | Linear array of transverse slots |
| Keyword(2) | grating lobe suppression |
| Keyword(3) | beam tilting |
| 1st Author's Name | Nhu Quyen DUONG |
| 1st Author's Affiliation | Dept. of Electrical and Electronic Eng., Tokyo Institute of Technology() |
| 2nd Author's Name | Makoto SANO |
| 2nd Author's Affiliation | Dept. of Electrical and Electronic Eng., Tokyo Institute of Technology |
| 3rd Author's Name | Jiro HIROKOWA |
| 3rd Author's Affiliation | Dept. of Electrical and Electronic Eng., Tokyo Institute of Technology |
| 4th Author's Name | Makoto ANDO |
| 4th Author's Affiliation | Dept. of Electrical and Electronic Eng., Tokyo Institute of Technology |
| 5th Author's Name | Jun TAKEUCHI |
| 5th Author's Affiliation | Microsystem Integration Laboratories, NTT Corporation |
| 6th Author's Name | Akihiko HIRATA |
| 6th Author's Affiliation | Microsystem Integration Laboratories, NTT Corporation |
| Date | 2014-01-17 |
| Paper # | ED2013-126,MW2013-191 |
| Volume (vol) | vol.113 |
| Number (no) | 379 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |