ハシモト オサム   HASHIMOTO Osamu
  橋本 修
   所属   青山学院大学  理工学部 電気電子工学科
   職種   教授
言語種別 日本語
発行・発表の年月 2011/12
形態種別 学術雑誌
査読 査読有り
標題 "Phased Array Antenna with Crossed Dipole Antenna for Mobile Satellite Communications"
執筆形態 共同
掲載誌名 Microwave and Optical Technology Letters(John Wiley & Sons, Inc.)
掲載区分国外
巻・号・頁 2805-2809頁
著者・共著者 Shohei Hasegawa, Takenori Yasuzumi, Yasuhiro Kazama, *Osamu Hashimoto
概要 In this article, we propose a phased array antenna which uses a crossed dipole antenna with a reflector as an element antenna.The element antenna has conical radiation pattern which is useful for a satellite communication mobile station antenna. The element antenna radiates linearly polarized wave. Both simulation with electromagnetic simulator and experiment are performed in 19-element array antenna for the beam scanning characteristics. From measured results, the obtained antenna gain is more than 10 dBi from 30° to 60°. It is shown that the characteristics of the array antenna are effective to use for a satellite communications.