An X-Band Phased Array Antenna with a Large Elliptical Aperture (Special Issue on Radar Technology)
スポンサーリンク
概要
- 論文の詳細を見る
Monopulse technique is widely used for tracking radars. For tracking at a low elevation angle, a narrow beam is required in the elevation plane to reduce multipath signals such as gound reflections. In this case, an elliptical aperture is desired. We have developed an antenna with a high tracking accuracy and a high aperture efficiency which is composed of a monopulse feed and an elliptical aperture. In this paper we discuss a design of the feed through lens array with an elliptical aperture and a new monopulse feed. Evaluation test results of a production model proved validity of our design and showed good performance.
- 社団法人電子情報通信学会の論文
- 1993-10-25
著者
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Kadowaki Yasunori
Department Of Gastroenterology And Hepatology Shimane University School Of Medicine
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Kuwahara Y
Shizuoka Univ. Hamamatsu‐shi Jpn
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Kuwahara Yoshihiko
NEC Corporation
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Ishita Toru
NEC Corporation
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Matsuzawa Yoshihiko
NEC Corporation
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Kadowaki Yasunori
NEC Corporation
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Matsuzawa Y
Nec Corp. Fuchu‐shi Jpn
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