发明公开
- 专利标题： COMPACT BROADBAND ANTENNA
- 专利标题（中）： 紧凑型宽频天线
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申请号： EP12732378.0申请日： 2012-01-03
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公开(公告)号： EP2661788A2公开(公告)日： 2013-11-13
- 发明人: AZULAY, Snir , KRUPA, Steve
- 申请人： Galtronics Corporation Ltd.
- 申请人地址： P.O. Box 1589 14115 Tiberias IL
- 专利权人： Galtronics Corporation Ltd.
- 当前专利权人： Galtronics Corporation Ltd.
- 当前专利权人地址： P.O. Box 1589 14115 Tiberias IL
- 代理机构： Korenberg, Alexander Tal
- 优先权： US201161429240P 20110103
- 国际公布： WO2012093391 20120712
- 主分类号： H01Q3/34
- IPC分类号： H01Q3/34
摘要：
An antenna including a substrate formed of a non-conductive material, a ground plane disposed on the substrate, a wideband radiating element having one end connected to an edge of the ground plane and an elongate feed arm feeding the wideband radiating element and having a maximum width of 1/100 of a predetermined wavelength, the predetermined wavelength being defined by formula (I) wherein λ
ρ is the predetermined wavelength, f is a lowest operating frequency of the wideband radiating element, μ is a permeability of the substrate, ε
r is a relative bulk permittivity of the substrate, W is a width of a conductive trace disposed above the substrate and H is a thickness of the substrate, wherein formula (II).
ρ is the predetermined wavelength, f is a lowest operating frequency of the wideband radiating element, μ is a permeability of the substrate, ε
r is a relative bulk permittivity of the substrate, W is a width of a conductive trace disposed above the substrate and H is a thickness of the substrate, wherein formula (II).
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