Slot-Array Receiving Antennas Fed by Coplanar Waveguide for 700GHz Submillimeter-Wave Radiation (Special Issue on Microwave and Millimeter Wave Technology)
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概要
- 論文の詳細を見る
Thin-film slot-array receiving antennas fed by coplanar waveguide (CPW) were fabricated on fused quartz substrates, and the antenna properties were investigated at 700 GHz. It was confirmed that the transmission efficiency of CPW was 0.83/λ_m, and the rate of radiated power from a slot antenna was 0.5 at 700 GHz. The fabricated antennas worked as expected from the theory based on the transmission line model, and the two-dimensional 8×3 slot-array antenna fed by CPW increased the power gain by 11 dB over a single-slot antenna. The power gain of the antenna was 13 dBi and the aperture efficiency was 40% when the 700 GHz-submillimeter wave was irradiated through the substrate.
- 社団法人電子情報通信学会の論文
- 1999-07-25
著者
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KOBAYASHI Hiroaki
Department of Computer and Mathematical Sciences, Graduate School of Information Sciences, Tohoku Un
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ABE Yasuhiko
Department of Biomaterials, Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okay
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Yasuoka Yoshizumi
Department Of Electrical And Electronic Engineering National Defense Academy
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Kobayashi Hiroaki
Department Of Electronic Engineering National Defense Academy
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Kobayashi Hiroaki
Department Of Applied Chemistry School Of Engineering The University Of Tokyo
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Abe Yasuhiko
Department Of Advanced Prosthodontics Division Of Cervico-gnathostomatology Graduate School Of Biomedical Sciences Hiroshima University
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