| 講演抄録/キーワード |
| 講演名 |
2012-01-10 11:55
Plate-laminated Waveguide Slot Array Antennas for 120GHz Band and 350GHz Band ○Jiro Hirokawa・Dongjin Kim(Tokyo Inst. of Tech.) AP2011-132 |
| 抄録 |
(和) |
(まだ登録されていません) |
| (英) |
We design and fabricate a double-layer slotted waveguide array antenna having a wide bandwidth and a high efficiency for 120 GHz band and 350 GHz band using diffusion bonding of laminated thin metal plates. The fabricated 120GHz-band antennas are measured. In a 16x16-slot array antenna, the measured antenna efficiency is more than 70% from 117GHz to 128GHz except around 124GHz where the reflection is large, with a gain of about 32dBi. The 350GHz band antennas are also fabricated and their gains are measured. In a 16x16-slot array antenna, the measured antenna efficiency for the designed parameter is more than 40% from 334GHz to 354GHz with a gain of about 29dBi. |
| キーワード |
(和) |
/ / / / / / / |
| (英) |
plate-laminated waveguide / diffusion bonding / double-layer / slot antenna / corporate feed / / / |
| 文献情報 |
信学技報, vol. 111, no. 372, AP2011-132, pp. 13-14, 2012年1月. |
| 資料番号 |
AP2011-132 |
| 発行日 |
2012-01-03 (AP) |
| ISSN |
Print edition: ISSN 0913-5685 Online edition: ISSN 2432-6380 |
著作権に ついて |
技術研究報告に掲載された論文の著作権は電子情報通信学会に帰属します.(許諾番号:10GA0019/12GB0052/13GB0056/17GB0034/18GB0034) |
| PDFダウンロード |
AP2011-132 |