公开(公告)号：US09509348B1

公开(公告)日：2016-11-29

申请号：US15149917

申请日：2016-05-09

Applicant: HARRIS CORPORATION

Inventor： Melissa S. Daminski ,  Cory N. Fitzsimmons

IPC: H04B1/40 ,  H01Q11/12 ,  H04B1/04 ,  H03H7/38 ,  H03F1/56 ,  H03F3/189

CPC classification number: H04B1/0458 ,  H03F1/56 ,  H03F3/189 ,  H03F3/24 ,  H03F2200/294 ,  H03H7/38 ,  H03J1/0083 ,  H03J2200/06 ,  H04B17/11

Abstract: Radio transceiver efficiency is improved by operations involving a calibration mode and an operating mode. The calibration mode includes a first calibration to determine a first optimized tuning control data for a first antenna matching network of a first transmitter when a second transmitter of the portable transceiver system inactive. A second calibration of the first antenna matching network while the second transmitter is active to determine second optimized tuning control data. In operational mode the first optimized tuning control data is used when the second transmitter is not active. The second optimized tuning control data is used when the second transmitter is active.

Abstract translation: 通过涉及校准模式和操作模式的操作来提高无线电收发机效率。 当便携式收发器系统的第二发射器不活动时，校准模式包括第一校准以确定第一发射机的第一天线匹配网络的第一优化调谐控制数据。 第二天线匹配网络的第二次校准，而第二个发射机是有效的，以确定第二个优化的调谐控制数据。 在操作模式下，当第二个发射器不活动时，使用第一个优化的调谐控制数据。 当第二个发射器有效时，使用第二个优化的调谐控制数据。

公开(公告)号：US20160011250A1

公开(公告)日：2016-01-14

申请号：US14326645

申请日：2014-07-09

Applicant: HARRIS CORPORATION

Inventor： Cory N. Fitzsimmons ,  David Cipolla ,  Jason Scott

IPC: G01R31/04 ,  H05K5/00 ,  H05K1/02

CPC classification number: H05K5/0026 ,  G01R31/026 ,  G01R31/046 ,  G06F21/88 ,  H01R2201/24 ,  H05K1/0275 ,  H05K5/0208

Abstract: Systems (100) and methods (1400) for detecting removal and attempted removals of an electronic component from an electronic device. The methods comprising: disposing the electronic component (112) on the electronic device such that a conductive surface of the electronic component contacts a ground conductor (802) disposed on a first surface (812) of an internal circuit board (500); using an electro-mechanical member (700) to mechanically couple the electronic component to the internal circuit board and to create an electrical path from the ground conductor to a sensing conductor (800) disposed on a second surface (814) opposed from the first surface of the internal circuit board; and sensing a break in the electrical path.

Abstract translation: 用于检测从电子设备中去除和尝试去除电子部件的系统（100）和方法（1400）。 所述方法包括：将所述电子部件（112）布置在所述电子设备上，使得所述电子部件的导电表面接触设置在内部电路板（500）的第一表面（812）上的接地导体（802）; 使用机电构件（700）将电子部件机械地联接到内部电路板并且产生从接地导体到设置在与第一表面相对的第二表面（814）上的感测导体（800）的电路径 的内部电路板; 并感测电路中的断裂。

公开(公告)号：US09154239B2

公开(公告)日：2015-10-06

申请号：US13770156

申请日：2013-02-19

Applicant: HARRIS CORPORATION

Inventor： Melissa S. Dempsey ,  Cory N. Fitzsimmons ,  Richard J. Buckley

IPC: H04B1/00 ,  H04B15/06 ,  H04B1/525 ,  H04B1/10 ,  H04B17/11 ,  H04B1/3816 ,  H04B17/14 ,  H04B17/21

CPC classification number: H04B15/06 ,  H04B1/1036 ,  H04B1/3816 ,  H04B1/525 ,  H04B17/11 ,  H04B17/14 ,  H04B17/21

Abstract: System (201) for mitigating co-site interference includes a co-site filter bank (208) containing filters (2061, 2062, . . . 206n) which can be optionally selectively inserted in an antenna input/output path (2051, 2052, . . . 205n) of two or more transceivers (2041, 2042, . . . 204n). A control system (900) receives information concerning the transceivers. Based on the information, the control system determines whether optional RF filtering should be used to limit RF signals which are communicated to or from the transceivers so as to mitigate co-site interference.

Abstract translation: 用于减轻同站干扰的系统（201）包括：包含滤波器（2061,2062 ...，206n）的同站滤波器组（208），其可以选择性地插入天线输入/输出路径（2051,2052， 两个或多个收发器（2041,2042，...，204n）的... 205n）。 控制系统（900）接收有关收发器的信息。 基于该信息，控制系统确定是否应使用可选的RF滤波来限制与收发器通信的RF信号，以减轻同站干扰。

公开(公告)号：US20140235174A1

公开(公告)日：2014-08-21

申请号：US13770156

申请日：2013-02-19

Applicant: HARRIS CORPORATION

Inventor： Melissa S. Dempsey ,  Cory N. Fitzsimmons ,  Richard J. Buckley

IPC: H04B1/10

CPC classification number: H04B15/06 ,  H04B1/1036 ,  H04B1/3816 ,  H04B1/525 ,  H04B17/11 ,  H04B17/14 ,  H04B17/21

Abstract: System (201) for mitigating co-site interference includes a co-site filter bank (208) containing filters (2061, 2062, . . . 206n) which can be optionally selectively inserted in an antenna input/output path (2051, 2052, . . . 205n) of two or more transceivers (2041, 2042, . . . 204n). A control system (900) receives information concerning the transceivers. Based on the information, the control system determines whether optional RF filtering should be used to limit RF signals which are communicated to or from the transceivers so as to mitigate co-site interference.

Abstract translation: 用于减轻同站干扰的系统（201）包括：包含滤波器（2061,2062 ...，206n）的同站滤波器组（208），其可以选择性地插入天线输入/输出路径（2051,2052， 两个或多个收发器（2041,2042，...，204n）的... 205n）。 控制系统（900）接收有关收发器的信息。 基于该信息，控制系统确定是否应使用可选的RF滤波来限制与收发器通信的RF信号，以减轻同站干扰。

公开(公告)号：US09426904B2

公开(公告)日：2016-08-23

申请号：US14326645

申请日：2014-07-09

Applicant: HARRIS CORPORATION

Inventor： Cory N. Fitzsimmons ,  David Cipolla ,  Jason Scott

IPC: H05K5/00 ,  G06F21/88 ,  H05K1/02 ,  G01R31/04 ,  H05K5/02 ,  G01R31/02

CPC classification number: H05K5/0026 ,  G01R31/026 ,  G01R31/046 ,  G06F21/88 ,  H01R2201/24 ,  H05K1/0275 ,  H05K5/0208

Abstract: Systems (100) and methods (1400) for detecting removal and attempted removals of an electronic component from an electronic device. The methods comprising: disposing the electronic component (112) on the electronic device such that a conductive surface of the electronic component contacts a ground conductor (802) disposed on a first surface (812) of an internal circuit board (500); using an electro-mechanical member (700) to mechanically couple the electronic component to the internal circuit board and to create an electrical path from the ground conductor to a sensing conductor (800) disposed on a second surface (814) opposed from the first surface of the internal circuit board; and sensing a break in the electrical path.

Abstract translation: 用于检测从电子设备中去除和尝试去除电子部件的系统（100）和方法（1400）。 所述方法包括：将所述电子部件（112）布置在所述电子设备上，使得所述电子部件的导电表面接触设置在内部电路板（500）的第一表面（812）上的接地导体（802）; 使用机电构件（700）将电子部件机械地联接到内部电路板并且产生从接地导体到设置在与第一表面相对的第二表面（814）上的感测导体（800）的电路径 的内部电路板; 并感测电路中的断裂。