专利名称：Circular condition direction inspection
antennaobjective是什么意思>月份英文12个
发明人：ホルツハイメア ティモシー アール.
申请号：JP特願2000-585963(P2000-585963)
申请日：19991130
emba培训公开号：JP特表2002-531983(P2002-531983A)A
公开日：
果汁英语
20020924
专利内容由知识产权出版社提供
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专利附图：
摘要： (57)< Abstract > The antenna system which includes the plural installation plates which are arranged in general in circular condition constitution. Each installation plate has had the inside and the outside. Each antenna element the high frequency edge
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and has had the low frequency edge. The low frequency edge of each antenna element in order for the antenna element which oppos to face mutually, is installed in one inside of the installation plate. The high frequency edge of the antenna which oppos is parated by one wave length of the signal frequency which is received in the high frequency edge. The antenna system furthermore, includes the beam forming network which posss the plural input ports which are equal to the number of antenna elements. Each antenna element is connected to beam forming network through each input port.
申请人：レイセオン カンパニー
日文在线翻译器地址：アメリカ合衆国 02421 マサチューセッツ レキシントン スプリング ストリート 141国籍：USwen
代理人：三枝 英二 (外8名)
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