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公开(公告)号:US07436363B1
公开(公告)日:2008-10-14
申请号:US11864261
申请日:2007-09-28
申请人: Joseph Klein , Vladimir Kimelblat
发明人: Joseph Klein , Vladimir Kimelblat
IPC分类号: H01Q1/38
CPC分类号: H01Q9/0414 , H01Q5/00 , H01Q5/378 , H01Q19/005
摘要: The present invention is a dual frequency and circularly polarized microstrip antenna with a ground plane, a mid layer above the ground plane with a parasitically driven resonant mid patch (for transmissions at a second frequency), a top layer with a directly driven patch parasitically driving the mid patch (for transmissions at a first frequency), and parasitic elements.
摘要翻译: 本发明是一种双频和圆极化微带天线,具有接地平面,地面上方的中间层,具有寄生驱动谐振中间贴片(用于在第二频率传输),具有直接驱动贴片寄生驱动的顶层 中间补丁(用于第一个频率的传输)和寄生元件。
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公开(公告)号:US07825866B1
公开(公告)日:2010-11-02
申请号:US11863949
申请日:2007-09-28
申请人: Joseph Klein , Vladimir Kimelblat
发明人: Joseph Klein , Vladimir Kimelblat
IPC分类号: H01Q11/12
CPC分类号: H01Q7/00
摘要: The present invention antenna preserves the general size and form factor of the prior art loop antennas while providing the benefits of multiple point feeds at less than one wavelength in separation of feed points. The invention antenna obtains omnidirectional radiation and improved efficiency over the prior art by way of dual slotted, open ended cylindrical or rectangular box structures fed with high impedance feed lines.
摘要翻译: 本发明的天线保留了现有技术的环形天线的一般尺寸和形状因数,同时在馈送点分离的同时提供少于一个波长的多点馈电的优点。 本发明的天线通过采用高阻抗馈线的双槽开口圆柱形或矩形盒结构,获得了全方位辐射并提高了现有技术的效率。
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公开(公告)号:US08085203B1
公开(公告)日:2011-12-27
申请号:US12426032
申请日:2009-04-17
申请人: Joseph Klein , Vladimir Kimelblat
发明人: Joseph Klein , Vladimir Kimelblat
IPC分类号: H01Q1/38
CPC分类号: H01Q9/0421 , H01Q21/065
摘要: The present invention is a single or multiple non-resonant slot antenna where said slots are formed from a continuous upward extension of the conducting ground plane with lateral horizontal planar extensions to form a top plane defining said slots.
摘要翻译: 本发明是单个或多个非谐振缝隙天线,其中所述槽由导电接地平面的连续向上延伸形成,具有横向水平平面延伸部,以形成限定所述槽的顶面。
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