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公开(公告)号:US08610635B2
公开(公告)日:2013-12-17
申请号:US12716852
申请日:2010-03-03
申请人: Wei Huang , Vladimir Penev , Vaneet Pathak , Gregory Poilasne
发明人: Wei Huang , Vladimir Penev , Vaneet Pathak , Gregory Poilasne
IPC分类号: H01Q9/16
CPC分类号: H01Q9/16 , H01Q15/0086
摘要: This document describes designs and techniques for directly feeding an unbalanced transmission line with a balanced antenna using Composite Right and Left Handed (CRLH) and balun structures. According to various examples, first and second radiating elements, first and second antenna structures, or first and second portions of an antenna structure can provide a left-handed (LH) mode resonance and a right-handed (RH) mode resonance. A feed port can provide an unbalanced signal, and a balun structure can be coupled to the first and second radiating elements, first and second antenna structures, or first and second portions of an antenna structure, to adapt the unbalanced signal from the feed port to a balanced signal for coupling to the first and second radiating elements, first and second antenna structures, or first and second portions of an antenna structure.
摘要翻译: 本文件描述了使用复合右手和左手(CRLH)和平衡 - 不平衡变换器直接馈送具有平衡天线的不平衡传输线的设计和技术。 根据各种示例,第一和第二辐射元件,第一和第二天线结构或天线结构的第一和第二部分可以提供左手(LH)模式共振和右手(RH)模式共振。 馈送端口可以提供不平衡信号,并且平衡 - 不平衡转换器结构可以耦合到第一和第二辐射元件,第一和第二天线结构或天线结构的第一和第二部分,以使来自馈送端口的不平衡信号适应于 用于耦合到第一和第二辐射元件,第一和第二天线结构或天线结构的第一和第二部分的平衡信号。
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公开(公告)号:US08384600B2
公开(公告)日:2013-02-26
申请号:US12722481
申请日:2010-03-11
申请人: Wei Huang , Gregory Poilasne , Vaneet Pathak
发明人: Wei Huang , Gregory Poilasne , Vaneet Pathak
摘要: An antenna is presented having a flared structure wherein charge is induced from one portion of the structure to another. The flared structure may be a V-shaped or other shaped element. The antenna includes at least one parasitic element to increase the gain of the antenna and extend the radiation pattern generated by the antenna in a given direction.
摘要翻译: 呈现具有扩张结构的天线,其中电荷从结构的一部分引导到另一个。 扩口结构可以是V形或其它形状的元件。 天线包括至少一个寄生元件以增加天线的增益,并且延伸由天线在给定方向上产生的辐射图。
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公开(公告)号:US20100231464A1
公开(公告)日:2010-09-16
申请号:US12722481
申请日:2010-03-11
申请人: Wei Huang , Gregory Poilasne , Vaneet Pathak
发明人: Wei Huang , Gregory Poilasne , Vaneet Pathak
摘要: An antenna is presented having a flared structure wherein charge is induced from one portion of the structure to another. The flared structure may be a V-shaped or other shaped element. The antenna includes at least one parasitic element to increase the gain of the antenna and extend the radiation pattern generated by the antenna in a given direction.
摘要翻译: 呈现具有扩张结构的天线,其中电荷从结构的一部分引导到另一个。 扩口结构可以是V形或其它形状的元件。 天线包括至少一个寄生元件以增加天线的增益,并且延伸由天线在给定方向上产生的辐射图。
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公开(公告)号:US20100225554A1
公开(公告)日:2010-09-09
申请号:US12716852
申请日:2010-03-03
申请人: Wei Huang , Vladimir Penev , Vaneet Pathak , Gregory Poilasne
发明人: Wei Huang , Vladimir Penev , Vaneet Pathak , Gregory Poilasne
CPC分类号: H01Q9/16 , H01Q15/0086
摘要: This document describes designs and techniques for directly feeding an unbalanced transmission line with a balanced antenna using Composite Right and Left Handed (CRLH) and balun structures.
摘要翻译: 本文件描述了使用复合右手和左手(CRLH)和平衡 - 不平衡变换器直接馈送具有平衡天线的不平衡传输线的设计和技术。
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公开(公告)号:US20090174505A1
公开(公告)日:2009-07-09
申请号:US12406707
申请日:2009-03-18
申请人: Vaneet PATHAK , Gregory Poilasne
发明人: Vaneet PATHAK , Gregory Poilasne
IPC分类号: H01P1/20
CPC分类号: H01Q1/243 , H01Q1/48 , H01R13/6464 , H01R13/6471 , H01R13/6473 , H01R13/719 , H01R24/44 , H01R31/065 , H04M1/0214
摘要: An electrical connector with a frequency-tuned groundplane is disclosed. The connector includes a signal medium to communicate an electrical signal and a frequency-tuned groundplane medium to communicate a reference voltage (i.e., ground). The groundplane medium differentially supplies the reference voltage to the groundplane second end, responsive to the frequency of the electrical signal. In one aspect, the first groundplane layer conductive trace includes a transmission line pattern, and the second groundplane layer conductive trace is connected to the first groundplane layer conductive trace through a plurality of conductive vias. For example, the first groundplane layer may include a plurality of conductive patches, some of which have a via connection to the second groundplane layer conductive trace.
摘要翻译: 公开了具有频率调谐的接地面的电连接器。 连接器包括用于传送电信号的信号介质和频率调谐的接地面介质以传送参考电压(即接地)。 接地面介质根据电信号的频率差分地将参考电压提供给接地层第二端。 在一个方面,第一接地层导电迹线包括传输线图案,并且第二接地面层导电迹线通过多个导电通孔连接到第一接地层层导电迹线。 例如,第一接地层可以包括多个导电贴片,其中一些导电贴片具有到第二接地面层导电迹线的通孔连接。
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公开(公告)号:US07528797B2
公开(公告)日:2009-05-05
申请号:US11215211
申请日:2005-08-29
申请人: Vaneet Pathak , Gregory Poilasne
发明人: Vaneet Pathak , Gregory Poilasne
CPC分类号: H01Q1/243 , H01Q1/48 , H01R13/6464 , H01R13/6471 , H01R13/6473 , H01R13/719 , H01R24/44 , H01R31/065 , H04M1/0214
摘要: An electrical connector with a frequency-tuned groundplane is disclosed. The connector includes a signal medium to communicate an electrical signal and a frequency-tuned groundplane medium to communicate a reference voltage (i.e., ground). The groundplane medium differentially supplies the reference voltage to the groundplane second end, responsive to the frequency of the electrical signal. In one aspect, the first groundplane layer conductive trace includes a transmission line pattern, and the second groundplane layer conductive trace is connected to the first groundplane layer conductive trace through a plurality of conductive vias. For example, the first groundplane layer may include a plurality of conductive patches, some of which have a via connection to the second groundplane layer conductive trace.
摘要翻译: 公开了具有频率调谐的接地面的电连接器。 连接器包括用于传送电信号的信号介质和频率调谐的接地面介质以传送参考电压(即接地)。 接地面介质根据电信号的频率差分地将参考电压提供给接地层第二端。 在一个方面,第一接地层导电迹线包括传输线图案,并且第二接地面层导电迹线通过多个导电通孔连接到第一接地层层导电迹线。 例如,第一接地层可以包括多个导电贴片,其中一些导电贴片具有到第二接地面层导电迹线的通孔连接。
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公开(公告)号:US20070222698A1
公开(公告)日:2007-09-27
申请号:US11754042
申请日:2007-05-25
IPC分类号: H01Q7/00
摘要: A capacitively-loaded loop antenna and corresponding radiation method have been provided. The antenna comprises a transformer loop having a balanced feed interface and a capacitively-loaded loop radiator. In one aspect, the capacitively-loaded loop radiator is a balanced radiator. In another, the transformed loop and capacitively-loaded loop radiator are physically connected. That is, the transformer loop and the capacitively-loaded loop radiator have a portion shared by both of the loop perimeters. Alternately, the loops are physically independent of each other. In one aspect, the perimeters have a rectangular shape. Other shapes such as round or oval are also possible. In another aspect, the planes formed by the transformer and capacitively-loaded loop radiator can be coplanar or non-planar, while both loops are orthogonal to a common magnetic near-field generated by the transformed loop. The radiator has a capacitively-loaded side, or capacitively loaded perimeter section, depending on the shape of the perimeter.
摘要翻译: 已经提供了一种电容负载的环形天线和相应的辐射方法。 天线包括具有平衡馈电接口和电容负载环路辐射器的变压器环路。 在一个方面,电容负载环路辐射器是平衡辐射器。 另一方面,变换回路和电容负载环路辐射器物理连接。 也就是说,变压器回路和电容负载环路辐射器具有由两个环路周边共享的部分。 或者,环路在物理上彼此独立。 在一个方面,周边具有矩形形状。 其他形状如圆形或椭圆形也是可能的。 在另一方面,由变压器和电容负载环路辐射器形成的平面可以是共面的或非平面的,而两个环与由变换的环产生的公共磁场近场正交。 散热器具有电容负载侧或电容负载的周边部分,这取决于周边的形状。
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公开(公告)号:US20070152891A1
公开(公告)日:2007-07-05
申请号:US11686720
申请日:2007-03-15
IPC分类号: H01Q1/24
摘要: A cellular modem card that conforms to a PCMCIA standard includes a balanced antenna. The balanced antenna minimizes susceptibility to limited available ground plane and limited ground connections between the modem card and a host device, such as laptop computer. The balanced antenna may be a dipole antenna, loop antenna, capacitively loaded antenna, or any other suitable balanced antenna.
摘要翻译: 符合PCMCIA标准的蜂窝调制解调器卡包括平衡天线。 平衡天线可以最大限度地减少有限的可用接地平面以及调制解调器卡与主机设备(如笔记本电脑)之间的有限接地连接。 平衡天线可以是偶极天线,环形天线,电容加载天线或任何其它合适的平衡天线。
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公开(公告)号:US08604983B2
公开(公告)日:2013-12-10
申请号:US13021027
申请日:2011-02-04
申请人: Vaneet Pathak , Gregory Poilasne , Shane Thornwall , Tzung-I Lee , Alan Pasion , Norberto Lopez , Ajay Gummalla
发明人: Vaneet Pathak , Gregory Poilasne , Shane Thornwall , Tzung-I Lee , Alan Pasion , Norberto Lopez , Ajay Gummalla
IPC分类号: H01Q1/38
CPC分类号: H01Q1/243 , H01Q1/38 , H01Q5/357 , H01Q9/0407 , Y10T29/49016
摘要: A variety of configurations for a CRLH structured antenna in a wireless device are presented. An antenna having portions of the CRLH structure positioned on different layers provides an elevated structure. An antenna is presented having a double folded antenna structure, wherein a cell patch includes extensions on multiple layers of a substrate.
摘要翻译: 介绍了无线设备中CRLH结构化天线的各种配置。 具有位于不同层上的CRLH结构的部分的天线提供了升高的结构。 呈现具有双折叠天线结构的天线,其中细胞贴片包括在基底的多层上的延伸。
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公开(公告)号:US20130207879A1
公开(公告)日:2013-08-15
申请号:US13643266
申请日:2011-04-26
申请人: Patrick Rada , Vaneet Pathak , Gregory Poilasne
发明人: Patrick Rada , Vaneet Pathak , Gregory Poilasne
CPC分类号: H01Q21/00 , H01P11/00 , H01Q1/38 , H01Q21/065 , H01Q21/08 , H05K3/36 , Y10T29/49018
摘要: A circuit board panel includes a plurality of circuit boards (PCB). One or more antenna boards (615) are formed in spare areas about the plurality of circuit boards (PCB). Antenna boards may also be coupled to circuitry on the circuit boards in a detachable manner.
摘要翻译: 电路板面板包括多个电路板(PCB)。 在多个电路板(PCB)周围的备用区域中形成有一个或多个天线板(615)。 天线板也可以以可拆卸的方式耦合到电路板上的电路。
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