发明授权
- 专利标题： Antenna device
- 专利标题（中）： 天线设备
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申请号： US12332280申请日： 2008-12-10
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公开(公告)号： US08022888B2公开(公告)日： 2011-09-20
- 发明人: Ju Hyung Kim , Tae Wook Lim , Seung Mo Park , Tae Sung Kim , Jae Suk Sung
- 申请人： Ju Hyung Kim , Tae Wook Lim , Seung Mo Park , Tae Sung Kim , Jae Suk Sung
- 申请人地址： KR Gyunggi-do
- 专利权人： Samsung Electro-Mechanics Co., Ltd.
- 当前专利权人： Samsung Electro-Mechanics Co., Ltd.
- 当前专利权人地址： KR Gyunggi-do
- 代理机构： Lowe, Hauptman, Ham & Berner, LLP
- 优先权： KR10-2008-0020014 20080304
- 主分类号： H01Q1/50
- IPC分类号： H01Q1/50
摘要：
An antenna device includes a first radiator receiving a first feed signal, a second radiator spaced apart from the first radiator at a predetermined distance and capacitively coupled with the first radiator, a feed line connected to a feed terminal of the first radiator, and a phase shifter diverging from the feed line, connected to a feed terminal of the second radiator, and supplying a second feed signal having a predetermined phase difference with the first feed signal to the second radiator.
公开/授权文献
- US20090224996A1 ANTENNA DEVICE 公开/授权日：2009-09-10
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