ANTENNA APPARATUS

更新时间:2023-05-17 09:01:33 阅读: 评论:0

专利名称:ANTENNA APPARATUS
发明人:KURITA, Daisuke,栗田 大輔,OKANO, Yoshiki,岡野 由樹,UEDA, Takashi,上田 隆
读后感提纲申请号:JP2013/063635
成熟男人微信头像图片申请日:20130516
公开号:WO2013/183418A1
十二生肖的顺序公开日:
20131212
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专利内容由知识产权出版社提供
专利附图:刺鳅
摘要:The prent invention suppress unnecessary characteristics generated due to size reduction, while having reduced size. This antenna apparatus is provided with: N+1 number of antenna elements (110-110); N number of antenna switches (120-120); a main
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power supply unit (150); and N number of sub power supply units (250-250). The antenna elements (110-110) are configured to be connected and disconnected by means of the antenna switches (120-120), and since a disconnected antenna element is grounded in the cas where the disconnected antenna element is not to be ud for the purpo of communication, the disconnected antenna does not function as a parasitic antenna element.
申请人:NTT DOCOMO, INC.,株式会社エヌ・ティ・ティ・ドコモ
地址:〒1006150 JP,〒1006150 JP
国籍:JP,JP
代理人:NAKAO, Naoki et al.,中尾 直樹
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