Presentation | 2022-01-27 Design of Broadband Differential-Line-to-Waveguide Transition in Multi-layer Dielectric Substrates Exciting X-shaped Patch Element in 280GHz band Makoto Yamazaki, Henry Abu Diawuo, Chatchai Chokchai, Kunio Sakakibara, Yoshiki Sugimoto, Nobuyoshi Kikuma, |
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PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | Low-loss antennas and feeding circuits are required in 280 GHz band. Single-end and differential lines exist for IC chip terminal. To connect differential line to single-end transition, a balun is required, which increases the loss and the size of feeding circuits and limits bandwidth due to impedance matching. In this study, we designed the differential line to waveguide transition in multi-layer dielectric substrates using X-shaped patch element to reduce the overall size greatly, connecting the signal line from narrow wall of the waveguide. The performance changing geometrical parameters of the transition is evaluated by electromagnetic simulation. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | Patch antenna / Differential line / Waveguide / Transmission line transition / Terahertz |
Paper # | ED2021-64,MW2021-106 |
Date of Issue | 2022-01-20 (ED, MW) |
Conference Information | |
Committee | ED / MW |
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Conference Date | 2022/1/27(1days) |
Place (in Japanese) | (See Japanese page) |
Place (in English) | |
Topics (in Japanese) | (See Japanese page) |
Topics (in English) | |
Chair | Hiroki Fujishiro(Tokyo Univ. of Science) / Noriharu Suematsu(Tohoku Univ.) |
Vice Chair | Seiya Sakai(Hokkaido Univ.) / Tadashi Kawai(Univ. of Hyogo) / Kensuke Okubo(Okayama Prefectural Univ.) / Hideyuki Nakamizo(Mitsubishi Electric) |
Secretary | Seiya Sakai(Fjitsu Lab.) / Tadashi Kawai(NTT) / Kensuke Okubo(Saitama Univ.) / Hideyuki Nakamizo(Toshiba) |
Assistant | Ryota Isonoi(SCIOCS) / Yoshitugu Yamamoto(Mitsubishi Electric) / Naoki Hasegawa(Softbank) / Kosuke Katayama(NIT, Tokuyama) |
Paper Information | |
Registration To | Technical Committee on Electron Devices / Technical Committee on Microwaves |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Design of Broadband Differential-Line-to-Waveguide Transition in Multi-layer Dielectric Substrates Exciting X-shaped Patch Element in 280GHz band |
Sub Title (in English) | |
Keyword(1) | Patch antenna |
Keyword(2) | Differential line |
Keyword(3) | Waveguide |
Keyword(4) | Transmission line transition |
Keyword(5) | Terahertz |
1st Author's Name | Makoto Yamazaki |
1st Author's Affiliation | Nagoya Institute of Technology(NITech) |
2nd Author's Name | Henry Abu Diawuo |
2nd Author's Affiliation | Nagoya Institute of Technology(NITech) |
3rd Author's Name | Chatchai Chokchai |
3rd Author's Affiliation | Nagoya Institute of Technology(NITech) |
4th Author's Name | Kunio Sakakibara |
4th Author's Affiliation | Nagoya Institute of Technology(NITech) |
5th Author's Name | Yoshiki Sugimoto |
5th Author's Affiliation | Nagoya Institute of Technology(NITech) |
6th Author's Name | Nobuyoshi Kikuma |
6th Author's Affiliation | Nagoya Institute of Technology(NITech) |
Date | 2022-01-27 |
Paper # | ED2021-64,MW2021-106 |
Volume (vol) | vol.121 |
Number (no) | ED-360,MW-361 |
Page | pp.pp.12-15(ED), pp.12-15(MW), |
#Pages | 4 |
Date of Issue | 2022-01-20 (ED, MW) |