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1. 发明申请

WO2009086243A1 WIRELESS COMMUNICATION DEVICE EMPLOYING CONTROLLED INTER-PART IMPEDANCES FOR HEARING AID COMPATIBILITY 审中-公开
标题翻译：无线通信设备使用受控的内部呼叫兼容性的部分内容
公开(公告)号：WO2009086243A1
公开(公告)日：2009-07-09
申请号：PCT/US2008/087896
申请日：2008-12-22
申请人： MOTOROLA, INC. , KRENZ, Eric, L. , VANNATTA, Louis, J.
发明人： KRENZ, Eric, L. , VANNATTA, Louis, J.
IPC分类号： H04M1/02 , H04B1/38
CPC分类号： H04B1/3838 , H01Q1/243 , H01Q1/52 , H04B15/02 , H04M1/0216 , H04M1/72591
摘要： A method and apparatus for providing a hearing aid compatible wireless electronic device is disclosed. The apparatus may include a lower housing having a wireless transceiver, upper housing including an earpiece, hinge assembly, and a pair of reactive matching element along with predefined placement of the wireless transceiver. The reactive matching element can be implemented at different chassis inductances to achieve hearing aid compatibility within other design constraints. Implemented as a switched circuit or reactance filter circuit to create a reactance appropriate for a band of operation during transmission in that band.
摘要翻译：公开了一种用于提供助听器兼容的无线电子设备的方法和装置。该装置可以包括具有无线收发器的下壳体，上壳体包括耳机，铰链组件和一对电抗匹配元件以及无线收发器的预定位置。电抗匹配元件可以在不同的底盘电感上实现，以在其他设计约束条件下实现助听器兼容性。实现为开关电路或电抗滤波器电路，以在该频带中的传输期间产生适合于操作频带的电抗。

2. 发明申请

WO2006007217A1 AN ANTENNA HAVING AN ANTENNA TO RADOME RELATION WHICH MINIMIZES USER LOADING EFFECT 审中-公开
标题翻译：天线有天线的天线关系，最小化用户的装载效应
公开(公告)号：WO2006007217A1
公开(公告)日：2006-01-19
申请号：PCT/US2005/018709
申请日：2005-05-26
申请人： MOTOROLA, INC. , SCARPELLI, Tadd, M. , KRENZ, Eric, L.
发明人： SCARPELLI, Tadd, M. , KRENZ, Eric, L.
IPC分类号： H01Q1/24
CPC分类号： H01Q1/243 , H01Q21/28
摘要： An antenna is provided, which is located within an enclosure. The antenna includes one or more arms, where each arm has an electrical length corresponding to an intended frequency band of transmission, and along said length of the arm a source of external loading will have a variable effect. The enclosure includes one or more anticipated points of contact, where a source of external loading will be brought into proximity with said enclosure, and where the one or more arms are constructed and arranged to locate the relatively high impedance areas of the antenna at least a predetermined distance from the one or more anticipated points of interest, and the relatively low impedance areas of the antenna are located more proximate the anticipated points of interest.
摘要翻译：提供一个位于外壳内的天线。天线包括一个或多个臂，其中每个臂具有对应于期望的传输频带的电长度，并且沿着臂的所述长度，外部负载源将具有可变的效果。外壳包括一个或多个预期接触点，其中外部负载源将被接近所述外壳，并且其中一个或多个臂被构造和布置成将天线的相对高阻抗区域定位至少一个距离一个或多个预期兴趣点的预定距离以及天线的相对低阻抗区域位于更接近预期的兴趣点。

3. 发明申请

WO2006071534A2 PORTABLE COMMUNICATION DEVICE WITH GLOBAL POSITIONING SYSTEM ANTENNA 审中-公开
标题翻译：便携式通信设备与全球定位系统天线
公开(公告)号：WO2006071534A2
公开(公告)日：2006-07-06
申请号：PCT/US2005/045256
申请日：2005-12-14
申请人： MOTOROLA, INC. , KRENZ, Eric, L. , ABDUL-GAFFOOR, Mohammed, R.
发明人： KRENZ, Eric, L. , ABDUL-GAFFOOR, Mohammed, R.
IPC分类号： H04M1/02 , H01Q1/24
CPC分类号： H04M1/0216 , H01Q1/242 , H04M2250/10
摘要： A portable communication device (100) has an antenna with predominantly upward antenna radiation patterns at GPS frequencies. The portable communication device (100) includes a housing with a base portion (240) enclosing base portion circuitry (241) and an upper clamshell portion (242) enclosing upper clamshell portion circuitry (243). The portable communication device (100) also includes a hinge assembly (244) coupled to the base portion (240) and the upper clamshell portion (242) for rotatably coupling the upper clamshell portion (242) to the base portion (240) and an antenna element (236) physically coupled to a first side (248) of the upper clamshell portion (242) and electrically coupled to a ground of the upper clamshell portion circuitry (243). The ground of the upper clamshell portion circuitry (243) is electrically connected to a ground of the base portion circuitry (241) by one side of the hinge assembly (244) located closest to a second side (250) of the upper clamshell portion (242) opposite the first side (248).
摘要翻译：便携式通信设备（100）具有在GPS频率处主要具有向上天线辐射图的天线。便携式通信设备（100）包括具有包围基座部分电路（241）的基座部分（240）和包围上蛤壳部分电路（243）的上蛤壳部分（242）的外壳。便携式通信设备（100）还包括联接到底座部分（240）和上蛤壳部分（242）以用于将上蛤壳部分（242）可旋转地联接到底座部分（240）的铰链组件（244）天线元件（236）物理耦合到上蛤壳部分（242）的第一侧（248）并电耦合到上蛤壳部分电路（243）的地。上蛤壳部分电路（243）的接地通过位于最靠近上蛤壳部分（250）的第二侧（250）的铰链组件（244）的一侧电连接到基部电路（241） 242）与第一侧（248）相对。

4. 发明申请

WO2007075822A2 MULTI-BAND ANTENNA SYSTEM WITH MULTIPLE PLATE CONDUCTORS 审中-公开
标题翻译：多板天线系统与多板导体
公开(公告)号：WO2007075822A2
公开(公告)日：2007-07-05
申请号：PCT/US2006/048661
申请日：2006-12-20
申请人： MOTOROLA, INC. , LEININGER, Kristen, K. , KRENZ, Eric, L. , PHILLIPS, James, P.
发明人： LEININGER, Kristen, K. , KRENZ, Eric, L. , PHILLIPS, James, P.
IPC分类号： H01R4/66
CPC分类号： H01Q9/28 , H01Q5/321
摘要： A wireless communication device (200) comprising an antenna system is disclosed. The antenna system includes a first plate conductor (202) and a second plate conductor (204) that can interact capacitively. The first plate conductor (202) and the second plate conductor (204) have surfaces that are at least partially overlapping and are in close proximity to each other. The antenna system further includes one or more feed points (206). In at least some embodiments, the antenna system will include one or more localized complex impedances (802), the one or more complex impedances (802) being coupled to at least one of the first plate conductor (202) and the second plate conductor (204) proximate a respective edge for modifying the corresponding electrical length. In at least some further embodiments, at least one of the first plate conductor (202) and the second plate conductor (204) will form at least a portion of the external housing of the wireless communication device (200). In at least some still further embodiments, the wireless communication device (200) will include a substrate having one or more conductive paths located between the first plate conductor (202) and the second plate conductor (204), where each conductive path will have an inductive length and one or more capacitors, which bridge portions of the inductive length.
摘要翻译：公开了一种包括天线系统的无线通信设备（200）。天线系统包括可以电容相互作用的第一板导体（202）和第二板导体（204）。第一板导体（202）和第二板导体（204）具有至少部分重叠并彼此靠近的表面。天线系统还包括一个或多个馈送点（206）。在至少一些实施例中，天线系统将包括一个或多个局部复阻抗（802），一个或多个复阻抗（802）耦合到第一板导体（202）和第二板导体 204），用于修改相应的电长度。在至少一些另外的实施例中，第一板状导体（202）和第二板状导体（204）中的至少一个将形成无线通信装置（200）的外部壳体的至少一部分。在至少一些另外的实施例中，无线通信设备（200）将包括具有位于第一板状导体（202）和第二板状导体（204）之间的一个或多个导电路径的衬底，其中每个导电路径将具有感应长度和一个或多个电容器，其将电感长度的桥接部分。

5. 发明申请

WO2012158321A1 DIAGONALLY-DRIVEN ANTENNA SYSTEM AND METHOD 审中-公开
标题翻译：对角天线系统和方法
公开(公告)号：WO2012158321A1
公开(公告)日：2012-11-22
申请号：PCT/US2012/035093
申请日：2012-04-26
申请人： MOTOROLA MOBILITY LLC , SMITH, Hugh, K. , KRENZ, Eric, L. , JUMANI, Karan, J. , EFANOV, Andrew, A.
发明人： SMITH, Hugh, K. , KRENZ, Eric, L. , JUMANI, Karan, J. , EFANOV, Andrew, A.
IPC分类号： H01Q9/04 , H01Q9/42 , H01Q21/28
CPC分类号： H01Q9/42 , H01Q9/0421 , H01Q21/28
摘要： An electronic device (100) includes an antenna system (150) having two antennas (110, 120). A first antenna (110) has a first antenna element (111) positioned near a first corner (191) of a planar, rectangular ground plane (165) and a second antenna element (115) positioned near a second corner of the ground plane that is diagonally across from the first corner. A second antenna (120) has a third antenna element (121) positioned near a third corner (193) of the ground plane that is adjacent to the first corner and a fourth antenna element (125) positioned near a fourth corner (195) of the ground plane that is diagonally across from the third corner. At low-band frequencies, the antenna elements (111, 115) of the first antenna (110) are driven out-of-phase relative to each other. Similarly, at low-band frequencies, the antenna elements (121, 125) of the second antenna (120) are driven out-of-phase relative to each other.
摘要翻译：电子设备（100）包括具有两个天线（110,120）的天线系统（150）。第一天线（110）具有位于平面的矩形接地平面（165）的第一角（191）附近的第一天线元件（111）和位于接地平面的第二角附近的第二天线元件（115）从第一个角落对角地对角。第二天线（120）具有位于靠近第一角的接地平面的第三角（193）附近的第三天线元件（121），以及位于第四天线元件（125）附近的第四天线元件从第三个角落对角地面的地面飞机。在低频带频率下，第一天线（110）的天线元件（111,115）相对于彼此不同相驱动。类似地，在低频带频率下，第二天线（120）的天线元件（121,125）相对于彼此被驱动为异相。

6. 发明申请

WO2002075846A1 ANTENNA SYSTEM WITH CHANNELED RF CURRENTS 审中-公开
标题翻译：具有通道射频电流的天线系统
公开(公告)号：WO2002075846A1
公开(公告)日：2002-09-26
申请号：PCT/US2001/043021
申请日：2001-10-22
申请人： MOTOROLA INC.
发明人： PHILLIPS, James, P. , KRENZ, Eric, L. , EFANOV, Andrew, A. , PULIMI, Narendra
IPC分类号： H01Q1/24
CPC分类号： H01Q1/48 , H01Q1/245
摘要： An improved antenna system to channel counterpoise currents for an unbalanced antenna such as a helical monopole (102). A first conductor (104), or ground resonator, is coupled to a ground connection (208) near the antenna (102) and is located distally from a user to reduce electromagnetic exposure. The first conductor (104) presents a low impedance path at an operating frequency of the antenna such that RF currents are attracted onto the first conductor (104). A second conductor (108), such as a printed circuit board or user interface circuitry, is also coupled to the ground connection (208) of the first conductor (104). The second conductor (108) presents a high impedance path at the operating frequency of the antenna such that RF currents are diverted away from the second conductor (108) which is held closer to a user than the first conductor (104).
摘要翻译：改进的天线系统，用于引导诸如螺旋单极（102）的不平衡天线的平衡电流。第一导体（104）或接地谐振器耦合到天线（102）附近的接地连接（208），并且远离用户定位以减少电磁辐射。第一导体（104）呈现在天线的工作频率处的低阻抗路径，使得RF电流被吸引到第一导体（104）上。诸如印刷电路板或用户接口电路的第二导体（108）也耦合到第一导体（104）的接地连接（208）。第二导体（108）在天线的工作频率处呈现高阻抗路径，使得RF电流被转移离开比第一导体（104）更靠近使用者的第二导体（108）。

7. 发明申请

WO1993022803A1 ANTENNA COUPLING APPARATUS FOR A CORDLESS TELEPHONE 审中-公开
标题翻译：用于无绳电话的天线耦合装置
公开(公告)号：WO1993022803A1
公开(公告)日：1993-11-11
申请号：PCT/US1993000789
申请日：1993-01-28
申请人： MOTOROLA INC.
发明人： MOTOROLA INC. , KRENZ, Eric, L. , PHILLIPS, James, P. , VANNATTA, Louis, J.
IPC分类号： H01Q01/24
CPC分类号： H01Q1/084 , H01Q1/24 , H01Q1/242 , H01Q1/243
摘要： The antenna coupling apparatus of the present invention couples an antenna, located in a hinged element (102) of a wireless communication device, to the receiver (401) of the device. In the preferred embodiment, the communication device is a radiotelephone. The coupling is achieved without contact or flexible cable by parallel plate capacitors (201 and 202) in the hinge of the communication device. The capacitors (201 and 202) additionally act as a matching network for the antenna.

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