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公开(公告)号：US06822611B1
公开(公告)日：2004-11-23
申请号：US10431740
申请日：2003-05-08
IPC分类号： H01Q124
CPC分类号： H01Q1/243
摘要： A multi-frequency internal antenna apparatus (10) for a clamshell type electronic device includes a flexible circuit (20) that electrically couples circuitry between the main housing (12) and flip housing (14). A conductive element (36) is disposed on the main housing (12) and tuned to be electrically resonant above the operating frequencies of the electronic device. The conductive element (36) is disposed in proximity to the flip housing (14) in the open position and is electrically coupled at a high impedance point to the flexible circuit (20) and subsequently to the circuitry in the flip housing. When the movable flip housing is in the open position and being held by a user, the circuitry in the movable flip housing forms a secondary conductive element providing dipole characteristics that tunes the combined conductive elements to the operating frequencies of the electronic device.
摘要翻译： 一种用于蛤壳型电子设备的多频内部天线装置（10）包括电连接在主壳体（12）和翻盖壳体（14）之间的电路的柔性电路（20）。 导电元件（36）设置在主壳体（12）上并被调谐以在电子设备的工作频率之上被电谐振。 导电元件（36）在打开位置处设置在翻盖壳体（14）附近，并且以高阻抗点电耦合到柔性电路（20），并且随后连接到翻盖壳体中的电路。 当可移动翻盖壳体处于打开位置并被使用者握住时，可移动翻盖壳体中的电路形成辅助导电元件，其提供将组合的导电元件调谐到电子设备的工作频率的偶极特性。
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公开(公告)号：US06978165B2
公开(公告)日：2005-12-20
申请号：US10660174
申请日：2003-09-11
CPC分类号： H01Q1/362 , H01Q1/40 , H01Q21/28 , H04M1/0202
摘要： A communication device (100, 500, 800) includes a housing (115) and an antenna system. The housing (115) comprises at least one metallic portion (110) and at least one non-metallic portion (105). The antenna system is for tuning the communication device (100, 500, 800) to radiate at one or more frequencies. The antenna system is located within the non-metallic portion (105) of the housing (115).
摘要翻译： 通信设备（100,500,800）包括壳体（115）和天线系统。 壳体（115）包括至少一个金属部分（110）和至少一个非金属部分（105）。 天线系统用于调谐通信设备（100,500,800）以一个或多个频率辐射。 天线系统位于壳体（115）的非金属部分（105）内。
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3.发明授权Wireless communication device with variable antenna radiation pattern and corresponding method 有权具有可变天线辐射图的无线通信设备及相应的方法公开(公告)号：US07024232B2
公开(公告)日：2006-04-04
申请号：US10423095
申请日：2003-04-25
申请人： Lorenzo A. Ponce De Leon , Christos Kontogeorgakis , Robert Andrew Kroegel , Glafkos Stratis , Gary L. Eisenhauer , Glenn Scott Zax , Frederick A. Baracat
发明人： Lorenzo A. Ponce De Leon , Christos Kontogeorgakis , Robert Andrew Kroegel , Glafkos Stratis , Gary L. Eisenhauer , Glenn Scott Zax , Frederick A. Baracat
IPC分类号： H04B1/38
CPC分类号： H01Q1/242 , H01Q1/245 , H01Q19/005 , H01Q19/10 , H04B1/3838 , H04M2250/12
摘要： A communication device 10 and a corresponding method are arranged for changing the radiation pattern of an antenna 14, where the radiation pattern of the antenna 14 is set to a half-space pattern if the communication device 10 is in close proximity to an object. A reflector 18 is activated to produce the half space radiation pattern. The reflector 18 is deactivated to produce the full space pattern. A switching device 26 determines the state of the reflector 18. A sensing and control device 23 controls the state of the switching device 26.
摘要翻译： 通信装置10和相应的方法被布置用于改变天线14的辐射图，其中如果通信装置10靠近物体，天线14的辐射图被设置为半空间图案。 激活反射器18以产生半空间辐射图。 反射器18被去激活以产生完整的空间图案。 开关装置26确定反射器18的状态。 感测和控制装置23控制开关装置26的状态。
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公开(公告)号：US07053841B2
公开(公告)日：2006-05-30
申请号：US10631233
申请日：2003-07-31
IPC分类号： H01Q1/24
CPC分类号： H01Q9/0421 , H01Q1/243 , H01Q1/36 , H01Q5/371 , H01Q5/378 , H01Q9/0414
摘要： A Parasitic Element (202) for use in combination with a Planer Inverted “F” Antenna (PIFA) (100) that creates an additional band of efficient operation for the combined antenna structure (200). The parasitic element (202) is able to be made to conform to surfaces (704) that are near the PIFA, such as of a case (704) of a cellular telephone (706). The parasitic element (202) is positioned so as to radiantly couple with the PIFA (100) in order to create the additional band of efficient operation. A parasitic element (202) is used with a dual band PIFA that operates in two RF bands, such as in the region near 800 MHz and 1.9 GHz, and adds a third band such as in the region near 1.575 GHz to support reception of Global Positioning System signals. This parasitic element (202) can conform to a case (704) of the cellular telephone (706).
摘要翻译： 一种与平板倒“F”天线（PIFA）（100）组合使用的寄生元件（202），其为组合天线结构（200）创建有效操作的附加频带。 寄生元件（202）能够被制成符合诸如蜂窝电话（706）的情况（704）的PIFA附近的表面（704）。 寄生元件（202）被定位成与PIFA（100）辐射耦合，以便产生有效操作的附加带。 寄生元件（202）与双频带PIFA一起使用，该双频带PIFA在两个RF频带中工作，例如在800MHz和1.9GHz附近的区域中，并且添加第三频带，例如在接近1.575GHz的区域，以支持接收全球 定位系统信号 这个寄生元件（202）可以符合蜂窝电话（706）的情况（704）。
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公开(公告)号：US06697022B2
公开(公告)日：2004-02-24
申请号：US10175120
申请日：2002-06-19
IPC分类号： H01Q124
摘要： A antenna apparatus for an electronic device having a clam-shell movable housing includes an antenna element that serves as the mechanical spring for a hinge assembly of the clam-shell housing as well as an antenna element resonant at an operating frequency of the electronic device. The antenna element is electrically coupling to a receiver of the electronic device and is also mechanically pre-loaded to the hinge assembly to mechanically rotate a movable portion of the clamshell housing away from a main housing portion.
摘要翻译： 一种用于具有蛤壳式可移动壳体的电子设备的天线装置，包括用作蛤壳式壳体的铰链组件的机械弹簧的天线元件以及在电子设备的工作频率下谐振的天线元件。 天线元件电耦合到电子设备的接收器，并且还机械地预加载到铰链组件以将蛤壳式壳体的可移动部分机械地旋转远离主壳体部分。
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公开(公告)号：US07705787B2
公开(公告)日：2010-04-27
申请号：US11691186
申请日：2007-03-26
IPC分类号： H01Q1/24
CPC分类号： H01Q9/0421 , H01Q1/52 , H01Q13/10
摘要： A coupled slot probe antenna for use with antenna structures in mobile communication devices, such as cellular telephones and other wireless communication devices. The coupled slot probe antenna includes at least one first conductive element, and a second conductive element coupled between the first conductive element and the printed circuit board (PCB) ground plane of the mobile communication device. The first and second conductive elements define a tunable coupled slot area and the coupled slot probe antenna is coupled to the PCB ground plane in such a way that the coupled slot area is near a low-impedance point of the antenna structure, wherein coupling therebetween improves the bandwidth and the efficiency of the antenna structure. The coupled slot area can be tuned by changing the size of the coupled slot area and by changing the position of the coupled slot area relative to the low-impedance point of the antenna structure.
摘要翻译： 一种与移动通信设备（例如蜂窝电话和其他无线通信设备）中的天线结构一起使用的耦合时隙探测天线。 耦合槽探针天线包括至少一个第一导电元件和耦合在移动通信设备的第一导电元件和印刷电路板（PCB）接地平面之间的第二导电元件。 第一和第二导电元件限定可调耦合的槽区域，并且耦合的槽探头天线以这样的方式耦合到PCB接地平面，使得耦合的槽区域接近天线结构的低阻抗点，其中耦合在其间改善 天线结构的带宽和效率。 可以通过改变耦合的时隙区域的大小并且通过改变耦合的时隙区域相对于天线结构的低阻抗点的位置来调整耦合时隙区域。
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公开(公告)号：US20090073055A1
公开(公告)日：2009-03-19
申请号：US11855583
申请日：2007-09-14
摘要： A loop antenna includes a ground plane and a conductive element with a first C-shaped element portion having an open end and a closed end, with only the open end extending directly above a first portion of the ground plane, a second C-shaped element portion having an open end and a closed end, with only the open end extending directly above a second portion of the ground plane, and a transmission line element disposed between the first C-shaped element portion and the second C-shaped element portion and positioned directly above a third portion of the ground plane.
摘要翻译： 环形天线包括接地平面和具有第一C形元件部分的导电元件，第一C形元件部分具有开口端和封闭端，只有开放端直接延伸在接地平面的第一部分上方，第二C形元件 具有开口端和封闭端的部分，只有开放端直接在接地平面的第二部分上方延伸;以及传输线元件，设置在第一C形元件部分和第二C形元件部分之间并且定位 直接位于接地平面的第三部分之上。
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公开(公告)号：US20080158064A1
公开(公告)日：2008-07-03
申请号：US11618100
申请日：2006-12-29
IPC分类号： H01Q9/04
CPC分类号： H01Q9/0421 , H01Q5/328 , H01Q9/0442
摘要： An antenna structure (200) includes a counterpoise ground plane (202) with a pair of opposing inverted-F elements (204, 206). Each of the F elements has a closed end (208, 210) that is impedance-coupled to the ground plane. A conductive cross member (216) coupled the closed ends together, and a feed point (218) is located on the cross member.
摘要翻译： 天线结构（200）包括具有一对相对的倒F元件（204,206）的平衡接地平面（202）。 每个F元件具有阻抗耦合到接地平面的封闭端（208,210）。 导电横向构件（216）将封闭端连接在一起，馈电点（218）位于横梁上。
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9.发明申请Method of a Serving Base Station for Facilitating a Mobile Station to Perform a Fast Handoff 审中-公开一种用于促进移动台执行快速切换的服务基站的方法公开(公告)号：US20120135735A1
公开(公告)日：2012-05-31
申请号：US13369860
申请日：2012-02-09
IPC分类号： H04W36/32
摘要： A method for facilitating a mobile station to perform a fast handoff in a wireless communication system allows a handoff procedure to be anticipated (by the mobile station, its serving base station, or both) based on historical information regarding prior successful handoff procedures. In operation, the serving base station monitors (510) current mobile station parameters and compares them with historical data. If the parameters indicate a high probability target base station (515), the serving base station requests allocation (525) of air interface resources at the high probability target base station prior to the mobile station reporting reception of signal from the high probability target base station. This facilitates fast handoff from the serving base station to the high probability target base station.
摘要翻译： 一种便于移动台在无线通信系统中执行快速切换的方法允许基于关于先前的成功切换过程的历史信息来预期切换过程（由移动台，其服务基站或两者）。 在操作中，服务基站监视（510）当前的移动台参数并将其与历史数据进行比较。 如果参数指示高概率目标基站（515），则服务基站在高概率目标基站接收到来自高概率目标基站的信号的接收之前请求高概率目标基站的空中接口资源的分配（525） 。 这有助于从服务基站到高概率目标基站的快速切换。
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公开(公告)号：US08164537B2
公开(公告)日：2012-04-24
申请号：US12437448
申请日：2009-05-07
IPC分类号： H01Q9/26
CPC分类号： H01Q1/243 , H01Q9/0421 , H01Q21/30
摘要： A multiband folded dipole transmission line antenna (300, 400, 500) including a plurality of concentric-like loops (210, 214, 508) where each loop comprises at least one transmission line element (204, 206) and at least a pair of folded dipole antenna elements (302, 304), a first connection point and a second connection point shared among the plurality of concentric-like loops, and a first inverted L antenna element (216) coupled to the first connection point and a second inverted L antenna element (218) coupled to the second connection point. Additional embodiments are disclosed.
摘要翻译： 一种多频带折叠偶极传输线天线（300,400,500），包括多个同心圆环（210,214,508），其中每个环包括至少一个传输线元件（204,206）和至少一对 折叠的偶极天线元件（302,304），多个同心环之间共享的第一连接点和第二连接点以及耦合到第一连接点的第一反向L型天线元件（216）和第二反向L 耦合到第二连接点的天线元件（218）。 公开了另外的实施例。
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