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1. 发明授权

US08311503B2 Radio frequency filtering in coaxial cables within a computer system 有权
标题翻译：计算机系统内同轴电缆的射频滤波
公开(公告)号：US08311503B2
公开(公告)日：2012-11-13
申请号：US12590353
申请日：2009-11-06
申请人： Ulun Karacaoglu , Songnan Yang , Xintian E Lin , Anand S Konanur
发明人： Ulun Karacaoglu , Songnan Yang , Xintian E Lin , Anand S Konanur
IPC分类号： H04B1/06 , H01P1/202
CPC分类号： H01P1/202 , H01Q1/2266
摘要： Embodiments and methods and means for filtering radio frequencies (RF) via coaxial cables with a computer system are provided. Such embodiments generally include modifying an RF coaxial cables communicatively coupling an antenna to a wireless radio module within a mobile computing device allow an RF signal within certain frequency band(s) to pass with minimal attenuation while other frequencies, the RF signal is either reflected or attenuated. Modifying the RF coaxial cable entails inserting sections of varied impedance into the uniform impedance of the RF coaxial cable by altering the mechanical structure of the RF coaxial cable.
摘要翻译：提供了通过具有计算机系统的同轴电缆来过滤射频（RF）的实施例和方法和装置。这样的实施例通常包括修改通信地将天线耦合到移动计算设备内的无线无线电模块的RF同轴电缆，允许在一定频带内的RF信号以最小的衰减通过，而其他频率，RF信号被反射或衰减。改变RF同轴电缆需要通过改变RF同轴电缆的机械结构将不同阻抗的部分插入射频同轴电缆的均匀阻抗。

2. 发明申请

US20140002313A1 THIN CHASSIS NEAR FIELD COMMUNICATION (NFC) ANTENNA INTEGRATION 有权
标题翻译：近场通信（NFC）天线集成
公开(公告)号：US20140002313A1
公开(公告)日：2014-01-02
申请号：US13536733
申请日：2012-06-28
申请人： Songnan Yang , Hao-Han Hsu , Ulun Karacaoglu , Anand S Konanur , Yee Wei Eric Hong
发明人： Songnan Yang , Hao-Han Hsu , Ulun Karacaoglu , Anand S Konanur , Yee Wei Eric Hong
IPC分类号： H01Q1/22
CPC分类号： H04B5/0081 , H01Q1/22 , H01Q1/2216 , H01Q1/2266 , H01Q1/243 , H01Q1/44 , H01Q1/48 , H01Q7/00 , H04M1/026 , H04M1/0266 , H04W4/80
摘要： Described herein are techniques related one or more systems, apparatuses, methods, etc. for integrating a near field communications (NFC) coil antenna in a portable device. For example, the NFC antenna is integrated under a metal chassis of the portable device. The metal chassis and a conductive coating—that is integrated underneath the full metal chassis—are designed to include one or more slots to provide high impedance to Eddy current induced in the conductive coating.
摘要翻译：这里描述的是涉及用于将近场通信（NFC）线圈天线集成在便携式设备中的一个或多个系统，装置，方法等的技术。例如，NFC天线集成在便携式设备的金属底盘下方。集成在全金属底盘下方的金属底盘和导电涂层被设计为包括一个或多个槽，以在导电涂层中引起的涡流提供高阻抗。

3. 发明授权

US09083073B2 Thin chassis near field communication (NFC) antenna integration 有权
标题翻译：薄型机箱近场通信（NFC）天线集成
公开(公告)号：US09083073B2
公开(公告)日：2015-07-14
申请号：US13536733
申请日：2012-06-28
申请人： Songnan Yang , Hao-Han Hsu , Ulun Karacaoglu , Anand S Konanur , Yee Wei Eric Hong
发明人： Songnan Yang , Hao-Han Hsu , Ulun Karacaoglu , Anand S Konanur , Yee Wei Eric Hong
IPC分类号： H01Q1/24 , H01Q1/22 , H01Q1/44 , H01Q7/00
CPC分类号： H04B5/0081 , H01Q1/22 , H01Q1/2216 , H01Q1/2266 , H01Q1/243 , H01Q1/44 , H01Q1/48 , H01Q7/00 , H04M1/026 , H04M1/0266 , H04W4/80
摘要： Described herein are techniques related one or more systems, apparatuses, methods, etc. for integrating a near field communications (NFC) coil antenna in a portable device. For example, the NFC antenna is integrated under a metal chassis of the portable device. The metal chassis and a conductive coating—that is integrated underneath the full metal chassis—are designed to include one or more slots to provide high impedance to Eddy current induced in the conductive coating.
摘要翻译：这里描述的是涉及用于将近场通信（NFC）线圈天线集成在便携式设备中的一个或多个系统，装置，方法等的技术。例如，NFC天线集成在便携式设备的金属底盘下方。集成在全金属底盘下方的金属底盘和导电涂层被设计为包括一个或多个槽，以在导电涂层中引起的涡流提供高阻抗。

4. 发明申请

US20140159848A1 CASCADED COILS FOR MULTI-SURFACE COVERAGE IN NEAR FIELD COMMUNICATION 有权
标题翻译：用于近场通信中多表面覆盖的组合线圈
公开(公告)号：US20140159848A1
公开(公告)日：2014-06-12
申请号：US13709584
申请日：2012-12-10
申请人： Anand S Konanur , Ulun Karacaoglu , Songnan Yang
发明人： Anand S Konanur , Ulun Karacaoglu , Songnan Yang
IPC分类号： H01F38/14
CPC分类号： H01F38/14 , H01Q1/273 , H01Q7/00 , H01Q7/06 , H02J50/12 , H02J50/23 , H02J50/27 , H02J50/80 , H04B5/0031 , H04B5/0037 , H04B5/0081
摘要： Described herein are techniques related to near field coupling and wireless power transfers. A device may include a cascaded coil antenna to include a first coil antenna that is connected in series with a second coil antenna. The first and second coil antennas are independent antennas prior to cascading and are located in different surfaces of the device to establish near field coupling through front side, top side, bottom side, or corner side of the portable device. Furthermore, a flux guide may be placed in the cascaded coil antenna to facilitate magnetic flux at the first coil antenna and the second coil antenna to induce current of the same phase during receive mode. During transmit mode, the flux guide facilitates the magnetic flux at the first coil antenna and the second coil antenna to generate magnetic fields of the same direction.
摘要翻译：这里描述了与近场耦合和无线功率传输相关的技术。装置可以包括级联线圈天线，以包括与第二线圈天线串联连接的第一线圈天线。第一和第二线圈天线是级联之前的独立天线，并且位于设备的不同表面中，以通过便携式设备的前侧，顶侧，底侧或角侧来建立近场耦合。此外，可以将级联线圈天线中的磁通引导件放置在第一线圈天线和第二线圈天线处，以便在接收模式期间感应出相同相位的电流。在发射模式期间，磁通引导件有助于第一线圈天线和第二线圈天线处的磁通量产生相同方向的磁场。

5. 发明授权

US08368601B2 Multiprotocol antenna structure and method for synthesizing a multiprotocol antenna pattern 有权
标题翻译：多协议天线结构和合成多协议天线方向图
公开(公告)号：US08368601B2
公开(公告)日：2013-02-05
申请号：US12536132
申请日：2009-08-05
申请人： Seong-Youp Suh , Salih Yarga , Anand S Konanur , Songnan Yang , Ulun Karacaoglu
发明人： Seong-Youp Suh , Salih Yarga , Anand S Konanur , Songnan Yang , Ulun Karacaoglu
IPC分类号： H01Q1/24 , H01Q5/00
CPC分类号： H01Q9/38 , H01Q1/2266 , H01Q5/371 , H01Q13/10 , H04B17/29 , H04B17/318
摘要： Embodiments of a planar asymmetric antenna structure with shifted feed position for multi-protocol operations are disclosed The antenna structure includes two elliptically tapering right and left arms, each with a different radius, and an off-center feed point positioned between the right and left arms. One arm has a smaller elliptical tapering than the other arm and the feed point is positioned closer to one arm than the other arm. A method of synthesizing a multiprotocol antenna pattern is also disclosed. The method includes providing substantially equally surface currents on both arms of an antenna structure to generate a near-horizontal pattern in far-field at a lower frequency band, providing greater surface currents on the right arm to generate a far-field pattern with a large horizontal component at a higher frequency band, and providing greater surface currents on the left arm to generate an asymmetric far-field pattern at a middle frequency band.
摘要翻译：公开了具有用于多协议操作的移动进给位置的平面不对称天线结构的实施例。天线结构包括两个椭圆形渐缩的右臂和左臂，每个具有不同的半径，以及位于右臂和左臂之间的偏心进给点。一个臂具有比另一个臂更小的椭圆形锥形，并且进给点被定位成比另一个臂更靠近一个臂。还公开了一种合成多协议天线方向图的方法。该方法包括在天线结构的两个臂上提供基本相同的表面电流，以在较低频带的远场中产生近水平图案，在右臂上提供更大的表面电流以产生具有大的在较高频带处的水平分量，并且在左臂上提供更大的表面电流以在中间频带处产生不对称的远场图案。

6. 发明授权

US09281118B2 Cascaded coils for multi-surface coverage in near field communication 有权
标题翻译：用于近场通信中多表面覆盖的级联线圈
公开(公告)号：US09281118B2
公开(公告)日：2016-03-08
申请号：US13709584
申请日：2012-12-10
申请人： Anand S Konanur , Ulun Karacaoglu , Songnan Yang
发明人： Anand S Konanur , Ulun Karacaoglu , Songnan Yang
IPC分类号： H01Q7/08 , H01F38/14 , H04B5/00 , H01Q7/06
CPC分类号： H01F38/14 , H01Q1/273 , H01Q7/00 , H01Q7/06 , H02J50/12 , H02J50/23 , H02J50/27 , H02J50/80 , H04B5/0031 , H04B5/0037 , H04B5/0081
摘要： Described herein are techniques related to near field coupling and wireless power transfers. A device may include a cascaded coil antenna to include a first coil antenna that is connected in series with a second coil antenna. The first and second coil antennas are independent antennas prior to cascading and are located in different surfaces of the device to establish near field coupling through front side, top side, bottom side, or corner side of the portable device. Furthermore, a flux guide may be placed in the cascaded coil antenna to facilitate magnetic flux at the first coil antenna and the second coil antenna to induce current of the same phase during receive mode. During transmit mode, the flux guide facilitates the magnetic flux at the first coil antenna and the second coil antenna to generate magnetic fields of the same direction.
摘要翻译：这里描述了与近场耦合和无线功率传输相关的技术。装置可以包括级联线圈天线，以包括与第二线圈天线串联连接的第一线圈天线。第一和第二线圈天线是级联之前的独立天线，并且位于设备的不同表面中，以通过便携式设备的前侧，顶侧，底侧或角侧来建立近场耦合。此外，可以将级联线圈天线中的磁通引导件放置在第一线圈天线和第二线圈天线处，以便在接收模式期间感应出相同相位的电流。在发射模式期间，磁通引导件有助于第一线圈天线和第二线圈天线处的磁通量产生相同方向的磁场。

7. 发明申请

US20140011447A1 TRANSMITTING MAGNETIC FIELD THROUGH METAL CHASSIS USING FRACTAL SURFACES 有权
标题翻译：通过使用分形表面的金属底板传输磁场
公开(公告)号：US20140011447A1
公开(公告)日：2014-01-09
申请号：US13678926
申请日：2012-11-16
申请人： Anand S Konanur , Ulun Karacaoglu , Songnan Yang
发明人： Anand S Konanur , Ulun Karacaoglu , Songnan Yang
IPC分类号： H04B5/00
CPC分类号： H04B5/0081 , H01Q1/2266 , H01Q1/36 , H01Q1/50 , H01Q1/52 , H01Q1/528 , H01Q7/00 , H04B5/00
摘要： Described herein are techniques related one or more systems, apparatuses, methods, etc. for reducing induced currents in a apparatus chassis. For example, a fractal slot is constructed in the apparatus chassis to reduce the induced currents, and enhance passage of magnetic fields through the apparatus chassis. In this example, the fractal slot may include a no-self loop fractal space filling curve shape to provide high impedance to the induced currents.
摘要翻译：这里描述了与减少设备底盘中的感应电流的一个或多个系统，装置，方法等相关的技术。例如，在设备底盘中构造分形槽以减小感应电流，并增强磁场通过设备底盘的通过。在该示例中，分形槽可以包括非自环分形空间填充曲线形状，以向感应电流提供高阻抗。

8. 发明授权

US09276624B2 Antenna system with self-identifying antenna 有权
标题翻译：具有自识别天线的天线系统
公开(公告)号：US09276624B2
公开(公告)日：2016-03-01
申请号：US13992528
申请日：2011-12-29
申请人： Ulun Karacaoglu , Robert Paxman , Anand S Konanur
发明人： Ulun Karacaoglu , Robert Paxman , Anand S Konanur
IPC分类号： H04M1/00 , H04B1/18 , H01Q1/22
CPC分类号： H04B1/18 , H01Q1/2225
摘要： According to one embodiment disclosed herein, there is provided an antenna module including a self-identification mechanism that may be used by one or more wireless circuits for management purposes. The self-identification mechanism may, for example, take the form of an integrated circuit (IC) device or chip that stores a serial number that may function as a unique identifier for an antenna on which it is mounted or associated. In one embodiment, a wireless module, for example containing RF components for sending and receiving signals from the antenna, queries the serial number device, and acquires the serial number for the antenna. The wireless module can use the serial number for any number of purposes, and in particular to verify that the antenna connected is a compliant antenna that will operate within the range, within the limits, and/or with the performance specified for the radio circuits within the wireless module.
摘要翻译：根据本文公开的一个实施例，提供了一种天线模块，其包括可由一个或多个无线电路用于管理目的的自识别机构。自识别机构可以例如采用集成电路（IC）设备或芯片的形式，该集成电路（IC）设备或芯片存储可用作其所安装或相关的天线的唯一标识符的序列号。在一个实施例中，例如包含用于从天线发送和接收信号的RF组件的无线模块查询序列号设备，并获取天线的序列号。无线模块可以使用序列号用于任何数量的目的，并且特别地验证所连接的天线是否将在限制内的范围内和/或具有针对无线电电路内的无线电电路所规定的性能的合规天线无线模块。

9. 发明授权

US08907859B2 Edge-emitting antennas for ultra slim wireless mobile devices 有权
标题翻译：用于超薄无线移动设备的边缘发射天线
公开(公告)号：US08907859B2
公开(公告)日：2014-12-09
申请号：US13527015
申请日：2012-06-19
申请人： Hao-Han Hsu , Dong-Ho Han , Songnan Yang , Anand S Konanur , Chung-Hao Joseph Chen
发明人： Hao-Han Hsu , Dong-Ho Han , Songnan Yang , Anand S Konanur , Chung-Hao Joseph Chen
IPC分类号： H01Q7/06
CPC分类号： H01Q7/08 , H02J7/025 , H02J17/00 , H02J50/10 , H02J50/70 , H04B5/0037 , H04B5/0081
摘要： Described herein are techniques related to near field coupling and wireless power transfers. A mobile device may include an edge-emitting antenna that offers ultra slim, all-metallic chassis packaging option with no cutout, uses lesser area, has robust mechanical strength, and provides EMI/ESD protection. In one example, an inductor coil is wrapped around a magnetic core and a pair of conductive layers is configured to interpose the magnetic core and the inductor coil between them to expose an edge of the magnetic core. The inductor coil being operable in a transmit mode to generate a magnetic field in response to a current passing through it. The edge is configured to enhance outward radiation of the magnetic field. Based on simulation results, the edge-emitting antenna occupies less space and provides an acceptable level of performance for coupling coefficients compared to conventional antenna.
摘要翻译：这里描述了与近场耦合和无线功率传输相关的技术。移动设备可以包括边缘发射天线，其提供超薄，全金属底盘封装选项，没有切口，使用较小的面积，具有坚固的机械强度，并且提供EMI / ESD保护。在一个示例中，电感线圈缠绕在磁芯周围，并且一对导电层被配置为将磁芯和电感线圈插入它们之间以暴露磁芯的边缘。电感线圈可在发射模式下工作，以响应于通过它的电流而产生磁场。边缘被配置为增强磁场的向外辐射。基于仿真结果，与传统天线相比，边缘发射天线占用更少的空间，并且提供了耦合系数的可接受的性能水平。

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