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11.发明授权Apparatus, system, and method for managing an antenna network during a half duplex call 有权在半双工呼叫期间管理天线网络的装置，系统和方法公开(公告)号：US07499681B2
公开(公告)日：2009-03-03
申请号：US11317497
申请日：2005-12-22
申请人： Henry Chang , Doug Dunn , Jorge Fabrega-Sanchez
发明人： Henry Chang , Doug Dunn , Jorge Fabrega-Sanchez
IPC分类号： H01Q11/12
CPC分类号： H04B1/52 , H04B1/0458
摘要： An apparatus, system, and method dynamically adjust an antenna network frequency response in accordance with an operation mode of a half duplex call. One of a plurality of antenna network configurations is selected based at least partly on the half duplex operation mode which comprises a talk mode and a listen mode. When the portable communication device is in a listen mode, the antenna network is tuned to a reception configuration which results in a reception efficiency that is greater for at least a portion of a reception frequency band than the reception efficiency resulting from at least one other antenna network configuration. The antenna network is maintained in a default configuration unless antenna adjustment conditions are met. In some situations, the antenna network is set to a transmission configuration to improve transmission efficiency relative to the default configuration.
摘要翻译： 根据半双工呼叫的操作模式，装置，系统和方法动态地调整天线网络频率响应。 至少部分地基于包括通话模式和收听模式的半双工操作模式来选择多个天线网络配置之一。 当便携式通信设备处于监听模式时，天线网络被调谐到接收配置，该接收配置导致接收频带的至少一部分的接收效率比由至少一个其他天线产生的接收效率更大 网络配置。 天线网络保持默认配置，除非符合天线调整条件。 在某些情况下，将天线网络设置为传输配置，以提高相对于默认配置的传输效率。
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12.发明申请Multipart case wireless communications device with multiple groundplane connectors 有权具有多个接地板连接器的多部分情况下的无线通信设备公开(公告)号：US20070120748A1
公开(公告)日：2007-05-31
申请号：US11357647
申请日：2006-02-16
IPC分类号： H01Q1/24
CPC分类号： H01Q1/243 , H01Q1/48 , H01Q9/0421
摘要： A wireless communication device is provided with a multipart case, having electrical interfaces that encourage the flow of radiation frequency ground current between case sections. The multipart case has a first planar groundplane section and a second planar groundplane section. For example, the multipart case design may be a slider, double slider, multiple hinge, flip, or swivel case. The second planar groundplane is substantially coplanar with the first groundplane in a case open position, and substantially bi-planar with the first groundplane in a case closed position. The wireless device also includes an antenna located adjacent the second groundplane section first end. A first and a second interface electrically connect the first groundplane section to the second groundplane section second end (the end opposite the antenna).
摘要翻译： 无线通信设备设置有多部分情况，具有鼓励在病例部分之间辐射频率接地电流流动的电接口。 多部分壳体具有第一平面接地面部分和第二平面接地面部分。 例如，多部分外壳设计可以是滑块，双滑块，多个铰链，翻盖或旋转外壳。 第二平面接地平面在壳体打开位置与第一接地面基本共面，并且在壳体关闭位置与第一接地面基本上双平面。 无线设备还包括位于第二接地面部分第一端附近的天线。 第一和第二接口将第一接地层部分电连接到第二接地面部分第二端（与天线相对的端部）。
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公开(公告)号：US20060183431A1
公开(公告)日：2006-08-17
申请号：US11062239
申请日：2005-02-17
CPC分类号： H04B1/0458 , H04W52/04
摘要： Wireless communication device antenna matching circuit tuning responsive to power control signals, and, optionally, responsive to received signal quality indicators in a traffic channel. Systems and methods are provided that increase the antenna efficiency in either the transmit frequency or the receive frequency as needed, based on fading and environmental conditions, non-ideal antenna efficiency balance, mobile station forward versus reverse link usage and system forward versus reverse link usage. The antenna efficiency may be changed incrementally or may be optimized completely for the transmit frequency or the receive frequency. The re-balancing is accomplished by tuning the antenna matching circuit. One way to tune the antenna matching circuit is to apply a voltage to a ferro-electric capacitor in the matching circuit, thereby changing the capacitance of the ferro-electric capacitor, thereby changing the impedance of the antenna system.
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公开(公告)号：US07091908B2
公开(公告)日：2006-08-15
申请号：US10838416
申请日：2004-05-03
IPC分类号： H01Q1/38
摘要： An exemplary printed monopole multi-band antenna comprises a common radiator element, a first radiator arm connected to the common radiator element and a second radiator arm connected to the common radiator element. Electromagnetic coupling between the first radiator arm and the second radiator arm contributes to and/or shifts the resonance of the first radiator arm and the second radiator arm, thereby allowing the multi-band antenna to be tuned such that the first radiator arm is capable of resonating at a first frequency range and at a second frequency range, and the second radiator arm is capable of resonating at a third frequency range.
摘要翻译： 示例性的印刷单极多频天线包括公共散热器元件，连接到公共散热器元件的第一散热器臂和连接到公共散热器元件的第二散热器臂。 第一散热器臂和第二辐射臂之间的电磁耦合有助于和/或移动第一辐射臂和第二辐射臂的共振，从而允许调整多频带天线，使得第一辐射臂能够 在第一频率范围和第二频率范围内谐振，并且第二辐射臂能够在第三频率范围内谐振。
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15.发明申请Wireless device reconfigurable radiation desensitivity bracket systems and methods 有权无线设备可重配置辐射敏感性支架系统和方法公开(公告)号：US20050083234A1
公开(公告)日：2005-04-21
申请号：US10940702
申请日：2004-09-14
IPC分类号： H01G7/06 , H01P1/203 , H01P1/213 , H01P5/04 , H01Q1/00 , H01Q1/24 , H01Q3/44 , H01Q9/04 , H01Q9/16 , H01Q9/28 , H01Q9/30 , H01Q13/02 , H01Q13/06 , H01Q13/20 , H03B5/18 , H03B5/36 , H03F1/56 , H03F3/191 , H03H7/01 , H03H7/12 , H03H7/20 , H03J5/24 , H03L1/02 , H03L7/18 , H04B1/30
CPC分类号： H01G7/06 , H01P1/203 , H01P1/20336 , H01P1/213 , H01P5/04 , H01Q1/00 , H01Q1/243 , H01Q3/44 , H01Q9/0407 , H01Q9/0421 , H01Q9/0442 , H01Q9/16 , H01Q9/28 , H01Q9/30 , H01Q13/02 , H01Q13/06 , H01Q13/203 , H03B5/1841 , H03B5/362 , H03F1/56 , H03F3/191 , H03F2200/372 , H03H7/20 , H03J5/246 , H03L1/022 , H03L7/18 , H04B1/30
摘要： A wireless communications device reconfigurable radiation desensitivity bracket, and associated reconfigurable radiation desensitivity method are provided. The method includes: generating a radiated wave at a first frequency; in response to generating the radiated wave at the first frequency, creating a maximum current per units square (I/units2) through a minimal area of an electrical circuit groundplane; generating a radiated wave at a second frequency; in response to generating the radiated wave at the second frequency, maintaining the maximum I/units2 through the minimal area of the groundplane. Alternately stated, the method controls the distribution of current flow through a groundplane, responsive to radiated emissions, as the wireless device changes operating frequency or communication band. More specifically, the method maintains the maximum I/units2 through the minimal area of the groundplane by coupling the groundplane to a bracket having a selectable effective electrical length.
摘要翻译： 提供了一种无线通信设备可重构辐射敏感性支架，以及相关的可重构辐射敏感性方法。 该方法包括：以第一频率产生辐射波; 响应于在第一频率产生辐射波，通过电路接地面的最小面积产生每单位平方（I /单位 2 ）的最大电流; 以第二频率产生辐射波; 响应于以第二频率产生辐射波，通过接地面的最小面积维持最大I /单元 2 。 替代地，当无线设备改变工作频率或通信频带时，该方法控制响应于辐射发射的通过接地面的电流的分布。 更具体地，该方法通过将接地面耦合到具有可选择的有效电长度的支架，通过接地面的最小面积维持最大I /单元 2 <！>。
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公开(公告)号：US20050057414A1
公开(公告)日：2005-03-17
申请号：US10940206
申请日：2004-09-14
IPC分类号： H01G7/06 , H01P1/203 , H01P1/213 , H01P5/04 , H01Q1/00 , H01Q1/24 , H01Q3/44 , H01Q9/04 , H01Q9/16 , H01Q9/28 , H01Q9/30 , H01Q13/02 , H01Q13/06 , H01Q13/20 , H03B5/18 , H03B5/36 , H03F1/56 , H03F3/191 , H03H7/01 , H03H7/12 , H03H7/20 , H03J5/24 , H03L1/02 , H03L7/18 , H04B1/30
CPC分类号： H01G7/06 , H01P1/203 , H01P1/20336 , H01P1/213 , H01P5/04 , H01Q1/00 , H01Q1/241 , H01Q1/243 , H01Q1/48 , H01Q1/52 , H01Q3/44 , H01Q9/0407 , H01Q9/0421 , H01Q9/0442 , H01Q9/16 , H01Q9/28 , H01Q9/30 , H01Q13/02 , H01Q13/06 , H01Q13/203 , H03B5/1841 , H03B5/362 , H03F1/56 , H03F3/191 , H03H7/20 , H03J5/246 , H03L1/022 , H03L7/18 , H04B1/30
摘要： A method and device bracket are presented for reconfigurable radiation desensitivity. The method includes: accepting a radiated wave from a source such as a transmitter, antenna, microprocessor, electrical component, integrated circuit, camera, connector, or signal cable; in response to the radiated wave, creating a first current per units square (I/units2) through a groundplane of an electrical circuit such as a printed circuit board (PCB), display, connector, or keypad; accepting a control signal; and, in response to the control signal, creating a second I/units2 through the groundplane. This step couples the groundplane to a bracket having a selectable effective electrical length. Typically, the groundplane is coupled to a bracket with a fixed physical length section to provide a combined effective electrical length responsive to the fixed physical length and the selectable effective electrical length. The coupling mechanism can result from transistor coupling, p/n junction coupling, selectable capacitive coupling, or mechanically bridging.
摘要翻译： 提出了可重构辐射敏感性的方法和装置支架。 该方法包括：从诸如发射机，天线，微处理器，电子部件，集成电路，照相机，连接器或信号电缆的源接受辐射波; 响应于辐射波，通过诸如印刷电路板（PCB），显示器，连接器或键盘的电路的接地面产生每单位平方（I / unit <2>）的第一电流; 接受控制信号; 并且响应于控制信号，通过接地面产生第二I /单元2。 该步骤将接地面耦合到具有可选择的有效电长度的支架。 典型地，接地面耦合到具有固定物理长度部分的支架，以响应于固定物理长度和可选择的有效电长度提供组合的有效电长度。 耦合机制可以由晶体管耦合，p / n结耦合，可选择的电容耦合或机械桥接引起。
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公开(公告)号：US20200373649A1
公开(公告)日：2020-11-26
申请号：US16875580
申请日：2020-05-15
摘要： A method for a wireless communication device including configuring an antenna including antenna circuitry to receive or transmit wireless signals; feeding a radio frequency signal into the antenna circuitry; providing a housing comprising a plurality of edges, wherein the edges comprise a top edge, a bottom edge, and two side edges, wherein a first edge of the housing comprises a conductive strip, a first slot, and a second slot, and wherein the first edge is the top or bottom edge; providing an input/output port adjacent to the first edge of the housing; and locating the conductive strip, which comprises a portion of the antenna, entirely between the first slot and the second slot, wherein a length of each of the first slot and the second slot extends across the first edge of the housing and is oriented perpendicular to a major axis of the conductive strip.
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18.发明申请Wireless Communication Device with an Antenna Adjacent to an Edge of the Device 有权具有与设备边缘相邻的天线的无线通信设备公开(公告)号：US20130099983A1
公开(公告)日：2013-04-25
申请号：US13278836
申请日：2011-10-21
IPC分类号： H01Q1/24
CPC分类号： H01Q1/243 , H01Q1/50 , H01Q13/10 , H01Q21/293 , H04B1/3827 , H04M1/026
摘要： A wireless communication device comprising a housing comprising a plurality of edges and configured to serve as an external surface for the wireless communication device, and an antenna adjacent to at least a first edge of the housing, wherein the antenna comprises at least a conductive strip and at least one slot and wherein the antenna is configured to receive and transmit wireless signals, wherein the first edge of the housing is one of an edge of the housing nearest an ear piece and an edge of the housing that is opposite the edge of the housing nearest the ear piece, and wherein the conductive strip and the slot are adjacent to at least the first edge of the housing.
摘要翻译： 一种无线通信设备，包括壳体，所述壳体包括多个边缘并且被配置为用作所述无线通信设备的外部表面，以及与所述壳体的至少第一边缘相邻的天线，其中所述天线至少包括导电条带和 至少一个槽，并且其中所述天线被配置为接收和发送无线信号，其中所述壳体的所述第一边缘是所述壳体的最靠近耳部的边缘和所述壳体的与所述壳体的边缘相对的边缘之一 最靠近耳片，并且其中导电条和狭槽与壳体的至少第一边缘相邻。
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公开(公告)号：US20120113873A1
公开(公告)日：2012-05-10
申请号：US12939841
申请日：2010-11-04
申请人： Jorge Fabrega Sanchez , Ping Shi
发明人： Jorge Fabrega Sanchez , Ping Shi
CPC分类号： H04B1/006
摘要： An antenna system is disclosed. A wireless device includes two antennas. The first antenna is optimized at a first frequency band. The second antenna is optimized at a second frequency band. The signals received from respective optimized frequency bands are used as primary received signals. The signals having frequencies beyond respective optimized frequency bands are used as diversity signals. Likewise, the signals transmitted from a transceiver to base stations are sent to respective antennas based upon their frequency bands. By employing this optimized antenna configuration, the wireless device can provide high quality wireless signals for both frequency bands.
摘要翻译： 公开了一种天线系统。 无线设备包括两个天线。 第一个天线在第一个频带被优化。 第二天线在第二频带被优化。 从各优化频带接收的信号被用作主接收信号。 将具有超过各优化频带的频率的信号用作分集信号。 同样，从收发机发送到基站的信号基于它们的频带被发送到相应的天线。 通过采用这种优化的天线配置，无线设备可以为两个频带提供高质量的无线信号。
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公开(公告)号：US07427965B2
公开(公告)日：2008-09-23
申请号：US11674564
申请日：2007-02-13
IPC分类号： H01Q9/28
摘要： A multiple band capacitively-loaded magnetic dipole antenna includes a plurality of magnetic dipole radiators connected to a transformer loop where the magnetic dipole radiators include at least one capacitively-loaded magnetic dipole radiator. The transformer loop has a balanced feed interface and includes a side that provides a transformer interface of quasi loops formed by the plurality of magnetic dipole radiators. Each quasi loop has a configuration and length to maximize antenna performance within a different frequency band. The at least one capacitively-loaded magnetic dipole radiator may be formed with a meander line structure and may include an electric field bridge such as a dielectric gap, lumped element, circuit board surface-mounted, ferroelectric tunable, or a microelectromechanical system (MEMS) capacitor.
摘要翻译： 多频带电容负载磁偶极子天线包括连接到变压器环路的多个磁偶极辐射器，其中磁偶极辐射器包括至少一个电容负载的磁偶极辐射器。 变压器回路具有平衡馈电接口，并且包括提供由多个磁偶极子辐射器形成的准环路的变压器接口的一侧。 每个准环路具有配置和长度，以在不同频带内最大化天线性能。 至少一个电容负载的磁偶极辐射器可以形成有曲折线结构，并且可以包括诸如电介质间隙的电场桥，集总元件，表面安装的电路板，铁电可调谐或微机电系统（MEMS） 电容器。
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