High Permittivity LSE-NRD Guide and Its Application to a New Type of Millimeter Wave Antenna
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概要
- 論文の詳細を見る
Transmission characteristics of a high permittivity NRD guide were investigated. A preferable operating mode of the high permittivity XRD guide was newly identified and the wide bandwidth and low loss nature of the millimeter-wave region were observed. Moreover, a technique for construction of a millimeter-wave antenna was developed based on the high permittivity NRD guide. The novelty of the present technique lies in the use of a simple radiator, which consists of a tapered dielectric strip of simple structure which has good compatibility with millimeter wave integrated circuits. Since this radiator has a broad radiation pattern, a new type of antenna compatible with millimeter-wave integrated circuits for marine radar use was fabricated by locating the radiator at the focal point of a cylindrical parabolic reflector. Suitable beam patterns with half-power beam widths of 1° in the azimuth plane and 38° in the elevation plane can be obtained at 35 GHz.
- 社団法人電子情報通信学会の論文
- 2003-02-01
著者
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Kuroki F
Department Of Electrical Engineering Kure National College Of Technology
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Kuroki Futoshi
The Author Is With The Department Of Electrical Engineering Kure National College Of Technology
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Yamaguchi M
Kure National Coll. Of Technol. Kure‐shi Jpn
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YAMAGUCHI Motofumi
the Advanced Research Laboratory, Sharp Corporation
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MINAMITANI Yasujirou
The author is with the Engineering Section Microwave Division, New Japan Radio Co., Ltd.
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YONEYAMA Tsukasa
The author is with the Department of Communication Engineering. Tohoku Institute of Technology.
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Yoneyama T
Tohoku Inst. Of Technol. Sendai‐shi Jpn
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Minamitani Yasujirou
The Author Is With The Engineering Section Microwave Division New Japan Radio Co. Ltd.
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Yamaguchi Masayuki
Optoelectronics And High Frequency Device Research Laboratories Nec Corporation
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Yoneyama Tsukasa
The Author Is With The Department Of Communication Engineering. Tohoku Institute Of Technology
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