公开(公告)号：US08145119B2

公开(公告)日：2012-03-27

申请号：US11937119

申请日：2007-11-08

申请人： James Cornwell

发明人： James Cornwell

IPC分类号： H04K3/00

CPC分类号： H04K3/42 ,  H04K3/43 ,  H04K2203/34

摘要： A jamming system includes at least three jamming units. Each jamming unit is separately positionable and pointable. Each jamming unit covers different frequency bands. A method of using the jamming system includes moving a first jamming unit relative to a second jamming unit, and yawing a first jamming unit relative to an orientation of a third jamming unit.

摘要翻译： 干扰系统至少包括三个干扰单元。 每个干扰装置可单独定位和指向。 每个干扰单元覆盖不同的频带。 使用干扰系统的方法包括相对于第二干扰单元移动第一干扰单元，并且相对于第三干扰单元的取向偏转第一干扰单元。

公开(公告)号：US08115665B2

公开(公告)日：2012-02-14

申请号：US12438631

申请日：2007-07-29

申请人： Dov Zahavi

发明人： Dov Zahavi

IPC分类号： G01S7/38

CPC分类号： H04B7/18504 ,  F41H11/00 ,  H04K3/28 ,  H04K3/45 ,  H04K3/65 ,  H04K3/825 ,  H04K2203/22 ,  H04K2203/34

摘要： A method and system for extending the electronic operational range of a slow vehicle, such as a ship, by using a remotely controlled unmanned faster vehicle, such as an Unmanned Aerial Vehicle (UAV), and by way of example a remotely controlled drone. More particularly, the present invention relates to a method and system for extending the Electronic Warfare (EW) support for a ship.

摘要翻译： 一种用于通过使用诸如无人机（UAV）的遥控无人驾驶快速车辆来延长诸如船舶的慢车辆的电子操作范围的方法和系统，并且例如通过远程控制的无人机。 更具体地说，本发明涉及一种用于扩展对于船舶的电子战（EW）支援的方法和系统。

公开(公告)号：US08107639B2

公开(公告)日：2012-01-31

申请号：US11477973

申请日：2006-06-29

申请人： Niklas Moeller ,  Allen Bryce Taylor

发明人： Niklas Moeller ,  Allen Bryce Taylor

IPC分类号： H04R3/02

CPC分类号： H04R27/00 ,  G10K11/175 ,  H04K3/43 ,  H04K3/825 ,  H04K2203/12 ,  H04K2203/34 ,  H04R2227/005

摘要： A sound masking system and method for providing sound masking in networked workstations or offices. The sound masking system comprises a communication network, a plurality of sound masking devices adapted to emit a sound masking signal, and a remote controller. One or more of the sound masking devices includes a controller, and the controller includes an interface for receiving information from the communication network and a component for controlling or adjusting output characteristics associated with the sound masking signal, such as volume. The controller includes a component responsive to a user input for setting or varying output characteristics associated with the sound masking signal.

摘要翻译： 一种用于在联网的工作站或办公室中提供声音屏蔽的声音屏蔽系统和方法。 声音屏蔽系统包括通信网络，适于发射声屏蔽信号的多个声屏蔽设备和遥控器。 一个或多个声音掩蔽装置包括控制器，并且控制器包括用于从通信网络接收信息的接口和用于控制或调整与诸如音量的声音屏蔽信号相关联的输出特性的组件。 控制器包括响应于用户输入的组件，用于设置或改变与声音屏蔽信号相关联的输出特性。

公开(公告)号：US07949296B2

公开(公告)日：2011-05-24

申请号：US12360331

申请日：2009-01-27

申请人： Brian L. Arend ,  Alfredo E. Gonzalez ,  Charles I. Cook

发明人： Brian L. Arend ,  Alfredo E. Gonzalez ,  Charles I. Cook

IPC分类号： H04K3/00

CPC分类号： H04W48/02 ,  H04K3/415 ,  H04K3/42 ,  H04K3/43 ,  H04K2203/22 ,  H04K2203/34 ,  H04M1/6041 ,  H04W4/06

摘要： Wireless telecommunications is inhibited within a limited region by generating a noise signal within a frequency range of the wireless telecommunications and broadcasting the noise signal into the limited region. A system for inhibiting wireless communications includes a radio frequency noise generator generating a noise signal within a frequency range of the wireless telecommunication. At least one antenna broadcasts the noise signal into the region. Control logic initiates or suspends broadcasting of the noise signal based on at least one control input.

摘要翻译： 通过在无线电信的频率范围内产生噪声信号并将噪声信号广播到有限的区域内，在有限的区域内禁止无线电信。 一种用于禁止无线通信的系统包括在无线电信的频率范围内产生噪声信号的射频噪声发生器。 至少一个天线将噪声信号广播到该区域。 控制逻辑基于至少一个控制输入启动或暂停对噪声信号的广播。

公开(公告)号：US20110097991A1

公开(公告)日：2011-04-28

申请号：US12944822

申请日：2010-11-12

申请人： James Cornwell

发明人： James Cornwell

IPC分类号： H04K3/00 ,  H01Q1/00 ,  H01Q21/00

CPC分类号： H04K3/92 ,  H04K3/42 ,  H04K3/43 ,  H04K3/44 ,  H04K3/60 ,  H04K3/68 ,  H04K2203/24 ,  H04K2203/32 ,  H04K2203/34

摘要： An apparatus includes a voltage generator and a superstructure. The voltage generator includes a conductive base, an insulating spacer and a conductive top. The superstructure includes a platform and an antenna system. The voltage generator provides a voltage difference between the conductive base and the conductive top that is greater than 10,000 volts.

摘要翻译： 一种装置包括电压发生器和上层结构。 电压发生器包括导电基座，绝缘间隔件和导电顶部。 上层建筑包括平台和天线系统。 电压发生器在导电基座和大于10,000伏特的导电顶部之间提供电压差。

公开(公告)号：US07917945B2

公开(公告)日：2011-03-29

申请号：US11933314

申请日：2007-10-31

申请人： Sameer Tiwari

发明人： Sameer Tiwari

IPC分类号： G06F9/00

CPC分类号： H04K3/46 ,  H04K3/43 ,  H04K3/45 ,  H04K3/825 ,  H04K3/86 ,  H04K2203/18 ,  H04K2203/32 ,  H04K2203/34 ,  H04L63/0209 ,  H04L63/04 ,  H04W12/02 ,  H04W12/08 ,  H04W12/12 ,  H04W74/00 ,  H04W84/12

摘要： A Radio Frequency based security system for providing security for wireless Local Area Networks (WLAN) that allows the creation and maintenance of arbitrarily shaped secure wireless access areas with boundaries around said wireless Local Area Network and prevents access to the said wireless LAN from outside the perimeter of the secure area. The system includes a plurality of perimeter Radio Frequency Sentry Devices (RFSDs) that are employed to establish the boundaries of said secure area around said wireless LAN. The wireless LAN being secured may be an industry standard IEEE 802.11a, 801.11b or 802.11g based wireless LAN or any other wireless LAN that uses packet based communication protocols. The said RFSDs may be stand-alone devices or they may be connected to a wired or wireless Local Area Network.

摘要翻译： 一种基于射频的安全系统，用于为无线局域网（WLAN）提供安全性，其允许创建和维护具有围绕所述无线局域网的边界的任意形状的安全无线接入区域，并且防止从外部外部接入所述无线LAN 的安全区域。 该系统包括多个周边无线电频率哨兵装置（RFSD），其用于建立围绕所述无线LAN的所述安全区域的边界。 被保护的无线LAN可以是工业标准的IEEE 802.11a，801.11b或802.11g无线局域网或使用基于分组的通信协议的任何其它无线LAN。 所述RFSD可以是独立设备，或者它们可以连接到有线或无线局域网。

公开(公告)号：US20100128761A1

公开(公告)日：2010-05-27

申请号：US12518217

申请日：2007-12-10

申请人： James Cornwell

发明人： James Cornwell

IPC分类号： H04K3/00 ,  H04L27/00

CPC分类号： H04K3/44 ,  H04K3/42 ,  H04K3/45 ,  H04K3/92 ,  H04K3/94 ,  H04K2203/16 ,  H04K2203/24 ,  H04K2203/32 ,  H04K2203/34

摘要： A system includes a generator and at least one device. The generator includes a waveform oscillator and a blanking pulse generator. Each device includes a transmit antenna, a receive antenna, an antenna unit, a mixer and a detector. The antenna unit includes a receiver coupled to the receive antenna, an amplifier coupled to the receiver and a transmitter coupled to the transmit antenna and the blanking pulse generator. The mixer has inputs coupled to the amplifier and the waveform oscillator. The detector is coupled to the mixer.

摘要翻译： 系统包括发电机和至少一个装置。 发生器包括波形振荡器和消隐脉冲发生器。 每个设备包括发射天线，接收天线，天线单元，混频器和检测器。 天线单元包括耦合到接收天线的接收器，耦合到接收器的放大器和耦合到发射天线和消隐脉冲发生器的发射器。 混频器具有耦合到放大器和波形振荡器的输入。 检测器耦合到混合器。

公开(公告)号：US07609748B2

公开(公告)日：2009-10-27

申请号：US11377979

申请日：2006-03-17

申请人： Lars Karlsson

发明人： Lars Karlsson

IPC分类号： H04B1/707 ,  G04K3/00

CPC分类号： H04K3/42 ,  H04K3/45 ,  H04K2203/34

摘要： A system and method of electronic signal jamming employ a jamming signal transmitter, an electronic signal tuner and a controller. During a first time period, the transmitter transmits a jamming signal in a first frequency segment comprising first frequencies. In a subsequent second time period, the transmitter stops transmitting, while the tuner collects signals in a second frequency segment comprising second frequencies. In a subsequent third time period, the transmitter resumes transmitting the jamming signal in the first frequency segment, while at a same time the controller processes the signals collected by the tuner in the second frequency segment and the tuner tunes to a third frequency segment comprising third frequencies. Then, before any further signals are collected by the tuner, the transmitter transmits the jamming signal in the second frequency segment responsive to the signals collected in the second frequency segment and processed by the controller.

摘要翻译： 电子信号干扰的系统和方法采用干扰信号发射机，电子信号调谐器和控制器。 在第一时间段期间，发射机在包括第一频率的第一频段中发送干扰信号。 在随后的第二时间段中，发射机停止发射，同时调谐器收集包括第二频率的第二频段中的信号。 在随后的第三时间段中，发射机恢复在第一频段中发送干扰信号，同时控制器处理由第二频段中的调谐器收集的信号，并且调谐器调谐到包括第三频段的第三频段 频率 然后，在调谐器收集任何进一步的信号之前，发射机响应于在第二频段中收集的信号并且由控制器进行处理，发送第二频段中的干扰信号。

公开(公告)号：US20090237289A1

公开(公告)日：2009-09-24

申请号：US11522300

申请日：2006-09-15

申请人： Robert Eugene Stoddard

发明人： Robert Eugene Stoddard

IPC分类号： G01S7/38

CPC分类号： H04K3/44 ,  H04K3/28 ,  H04K3/42 ,  H04K3/45 ,  H04K3/46 ,  H04K2203/16 ,  H04K2203/34

摘要： A jammer for jamming communications in a communications system where the communications system operates with digital bursts having burst periods measured in time and occurring in a communication frequency band such as GSM having a transmit band and a receive band. The jammer includes a tone comb generator for providing repetitions of jamming signals for the communication frequency band where the jamming signals have jamming signal intervals providing frequency separation between the jamming signals. The jamming signals are generated with a dwell time substantially less than a burst period for the communications system. The jamming signals are generated concurrently for the transmit band and the receive band and are transmitted as RF jamming signals to jam communications for mobile stations.

摘要翻译： 在通信系统中的通信系统中的干扰通信的干扰器，其中通信系统以具有在时间上测量的突发周期并且发生在诸如具有发射频带和接收频带的GSM的通信频带中的数字脉冲串操作。 干扰器包括一个音频发生器，用于提供干扰信号具有干扰信号间隔的通信频带的干扰信号的重复，从而提供干扰信号之间的频率间隔。 干扰信号产生的停留时间明显小于通信系统的脉冲串周期。 发射频带和接收频带同时产生干扰信号，并作为RF干扰信号发送，以阻止移动台的通信。

公开(公告)号：US07548854B2

公开(公告)日：2009-06-16

申请号：US10109137

申请日：2002-03-28

申请人： Kenneth P. Roy ,  Thomas J. Johnson ,  Ronald Fuller ,  Steve Dove

发明人： Kenneth P. Roy ,  Thomas J. Johnson ,  Ronald Fuller ,  Steve Dove

IPC分类号： G01L21/02

CPC分类号： H04S3/00 ,  G10K11/175 ,  H04K3/42 ,  H04K3/825 ,  H04K2203/12 ,  H04K2203/34 ,  H04R27/00

摘要： A unique, fully integrated, fully programmable, and highly flexible sound distribution system and methodology for providing masking sound, background music, and paging capabilities in up to eight zones of a building or space is provided. The methodology embodied in the system includes internal masking sounds that are uniquely pre-filtered to provide efficient and effective masking of distracting sounds within selectable zones of the space with a minimum masking sound dB sound level and with a pleasant sounding and non-annoying masking sound. The system also incorporates the capacity to be controlled from a remote or local telephone to adjust the volume level in any zone serviced by the system by issuing appropriate DTMF codes from the telephone's keypad. Unique bi-tone diagnostic functions are provided for assuring that the entire system is correctly wired and installed and for troubleshooting operational anomalies. ⅓ octave equalization is provided to compensate for known frequency response characteristics of the flat panel radiators of the system and to compensate for varying room acoustics to provide a low special variation of sound among the various zones of the space. The result is a high quality high fidelity sound that is consistent from zone to zone.

摘要翻译： 提供了独特的，完全集成的，完全可编程且高度灵活的声音分配系统和方法，用于在建筑物或空间的八个区域中提供掩蔽声音，背景音乐和寻呼功能。 系统中体现的方法包括内部屏蔽声音，这些内部屏蔽声音是唯一预先过滤的，以便在空间的可选择区域内提供有效和有效的掩蔽声音，具有最小屏蔽声dB声级以及令人愉悦的探测和非烦人的掩蔽声音 。 该系统还包括从远程或本地电话控制的容量，以通过从电话的键盘发出适当的DTMF代码来调整由系统服务的任何区域中的音量。 提供独特的双音诊断功能，用于确保整个系统正确接线和安装，并用于故障排除操作异常。 提供1/3倍频程均衡以补偿系统的平板式散热器的已知频率响应特性，并补偿不同的室内声学，以在空间的各个区域之间提供低的特殊变化的声音。 结果是从区域到区域一致的高质量的高保真声音。