Plate-laminated Waveguide Slot Array Antennas for 120GHz Band and 350GHz Band(2012 Korea-Japan Antennas and Propagation Workshop)
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概要
- 論文の詳細を見る
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.
- 一般社団法人電子情報通信学会の論文
- 2012-01-03
著者
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Hirokawa Jiro
Dept. Of Electrical Amp Electronic Eng. Tokyo Institute Of Technology
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Kim Dongjin
Dept. Of Electrical And Electronic Eng. Graduate School Of Science And Engineering Tokyo Institute O
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Hirokawa Jiro
Dept. Of Electrical And Electronic Eng. Tokyo Institute Of Technology
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Kim Dongjin
Dept. Of Electrical And Electronic Eng. Tokyo Institute Of Technology
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Kim Dongjin
Dept. of Electrical and Electronic Eng., Tokyo Institute of Technology
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- Plate-laminated Waveguide Slot Array Antennas for 120GHz Band and 350GHz Band(2012 Korea-Japan Antennas and Propagation Workshop)
- Plate-laminated Waveguide Slot Array Antennas for 120GHz Band and 350GHz Band
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