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1.发明申请Methods and Apparatuses for Adaptively Controlling Antenna Parameters to Enhance Efficiency and Maintain Antenna Size Compactness 有权自适应控制天线参数以提高效率和维持天线尺寸紧凑性的方法和装置公开(公告)号：US20060281423A1
公开(公告)日：2006-12-14
申请号：US11421878
申请日：2006-06-02
申请人： Frank Caimi , Gregory O'Neill , Young-Min Jo
发明人： Frank Caimi , Gregory O'Neill , Young-Min Jo
摘要： An antenna for a communications device having configurable elements controlled to modify an antenna impedance and/or an antenna resonant frequency to improve performance of the communications device. The antenna impedance is controlled to substantially match to an output impedance of a power amplifier that supplies the antenna with a signal for transmission. The antenna resonant frequency is controlled to overcome the effects of various operating conditions that can detune the antenna or in response to an operable frequency band.
摘要翻译： 一种用于通信设备的天线，其具有被控制以修改天线阻抗和/或天线谐振频率的可配置元件以改善通信设备的性能。 天线阻抗被控制为基本上匹配向向天线提供用于传输的信号的功率放大器的输出阻抗。 控制天线谐振频率以克服可以使天线失谐或响应于可操作频带的各种操作条件的影响。
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2.发明申请Method and apparatus for adaptively controlling antenna parameters to enhance efficiency and maintain antenna size compactness 有权用于自适应地控制天线参数以提高效率并保持天线尺寸紧凑性的方法和装置公开(公告)号：US20060132360A1
公开(公告)日：2006-06-22
申请号：US11252248
申请日：2005-10-17
申请人： Frank Caimi , Gregory O'Neill , Young-Min Jo
发明人： Frank Caimi , Gregory O'Neill , Young-Min Jo
IPC分类号： H01Q1/38
摘要： An antenna for a communications device having configurable elements controlled to modify an antenna impedance and/or an antenna resonant frequency to improve performance of the communications device. The antenna impedance is controlled to substantially match to an output impedance of a power amplifier that supplies the antenna with a signal for transmission. The antenna resonant frequency is controlled to overcome the effects of various operating conditions that can detune the antenna or in response to an operable frequency band.
摘要翻译： 一种用于通信设备的天线，其具有被控制以修改天线阻抗和/或天线谐振频率的可配置元件以改善通信设备的性能。 天线阻抗被控制为基本上匹配向向天线提供用于传输的信号的功率放大器的输出阻抗。 控制天线谐振频率以克服可以使天线失谐或响应于可操作频带的各种操作条件的影响。
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公开(公告)号：US20060022891A1
公开(公告)日：2006-02-02
申请号：US10998301
申请日：2004-11-26
申请人： Gregory O'Neill , Murray Fugate , Young-Min Jo , John Farrar , Myung Lee , Se-hyun Oh , Joo Lee , Jin Yoon , Sang Choi , Eun Han
发明人： Gregory O'Neill , Murray Fugate , Young-Min Jo , John Farrar , Myung Lee , Se-hyun Oh , Joo Lee , Jin Yoon , Sang Choi , Eun Han
IPC分类号： H01Q1/36
CPC分类号： H01Q11/08
摘要： A quadrifilar helical antenna comprising two pairs of filars having unequal lengths and phase quadrature signals propagating thereon. A conductive H-shaped impedance matching element matches a source impedance to an antenna impedance. The impedance matching element having a feed terminal at the center thereof from which current is supplied to the two filars of each filar pair disposed about an edge of the impedance matching element and symmetric with respect to a center of the impedance matching element. The impedance matching element further comprises a reactive element for matching the antenna and source impedances.
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公开(公告)号：US20060022892A1
公开(公告)日：2006-02-02
申请号：US11130035
申请日：2005-05-16
申请人： Gregory O'Neill , Young-Min Jo , Paul Tornatta , John Farrar , Murray Fugate , Ki-Chul Kim , Joon-Wan Lee
发明人： Gregory O'Neill , Young-Min Jo , Paul Tornatta , John Farrar , Murray Fugate , Ki-Chul Kim , Joon-Wan Lee
IPC分类号： H01Q1/36
CPC分类号： H01Q11/08
摘要： A quadrifilar helical antenna comprising two pairs of filars having unequal lengths and phase quadrature signals propagating thereon. A disk-like impedance matching element disposed at a lower end of the antenna matches a source impedance to an antenna impedance. In certain embodiments a first crossbar connector on a substrate disposed at an upper end of the antenna electrically connects two helical filars to form a first filar pair and a second crossbar connector disposed on the substrate connects two filars to form a second filar pair.
摘要翻译： 一种四边形螺旋天线，包括具有不等长度的两对丝线和在其上传播的相位正交信号。 设置在天线的下端的盘状阻抗匹配元件将源阻抗与天线阻抗匹配。 在某些实施例中，设置在天线上端的衬底上的第一交叉连接器电连接两个螺旋丝，以形成第一丝状对，并且设置在衬底上的第二横杆连接器连接两个丝状物以形成第二丝状对。
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公开(公告)号：US20050270243A1
公开(公告)日：2005-12-08
申请号：US11145171
申请日：2005-06-03
申请人： Frank Caimi , Gregory O'Neill
发明人： Frank Caimi , Gregory O'Neill
CPC分类号： H01Q19/005 , H01Q1/243 , H01Q1/362 , H01Q5/321 , H01Q5/357 , H01Q9/0407
摘要： An antenna operative in a plurality of frequency bands. The antenna comprises first and second high band resonators, a resonating meanderline and a counterpoise. A ground return conductively couples one or more regions of the counterpoise to the meanderline. One or more of the first resonating element, the second resonating element and the resonating meanderline are coupled by magnetic and/or capacitive coupling to provide operation in the plurality of frequency bands.
摘要翻译： 一种在多个频带中工作的天线。 天线包括第一和第二高频带谐振器，谐振曲折线和平衡线。 地面返回将一个或多个平衡区域导向地弯曲到曲折线。 第一谐振元件，第二谐振元件和谐振曲折线中的一个或多个通过磁和/或电容耦合耦合以提供多个频带中的操作。
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