鏡面修整形球面鏡アンテナの設計

URI http://harp.lib.hiroshima-u.ac.jp/it-hiroshima/metadata/10587
File
Title
鏡面修整形球面鏡アンテナの設計
Title Alternative
Design of A Spherical Reflector Antenna with Shaping Reflectors
Author
氏名 浦崎 修治
ヨミ ウラサキ シュウジ
別名 Urasaki Shuji
氏名 岡田 尚樹
ヨミ オカダ ナオキ
別名 Okada Naoki
Subject
reflector antenna
aperture antenna
Abstract

In a spherical reflector antenna consisting of a main reflector with spherical surface, a sub-reflector with non-quadric surface to correct spherical aberrations and the primary feed horn, the amplitude distribution in the main reflector is inverse tapered and good radiation characteristics cannot be obtained. In order to control the amplitude distribution two reflectors, namely a shaping sub-reflector and a shaping additional reflector between the main reflector and the primary feed horn are necessary, we reported the reflector shaping method. In this paper, we show the design results of the spherical reflector antenna based to the reflector shaping method.

Journal Title
広島工業大学紀要. 研究編
Volume
46
Spage
39
Epage
46
Published Date
2012-02
Publisher
広島工業大学
ISSN
1346-9975
NCID
AA11599110
NAID
40019182412
Language
jpn
NIIType
Departmental Bulletin Paper
Text Version
出版社版
Old URI
Set
it-hiroshima