公开(公告)号：WO2019111024A1

公开(公告)日：2019-06-13

申请号：PCT/GB2018/053578

申请日：2018-12-10

Applicant: ENTERPRISE CONTROL SYSTEMS LTD

Inventor： BULLOCK, Colin

IPC: H04K3/00

CPC classification number: H04K3/41 ,  H04K3/44 ,  H04K3/45 ,  H04K3/90 ,  H04K3/92 ,  H04K2203/22 ,  H04K2203/32

Abstract: A system for disrupting Radio Frequency communication of a plurality of unmanned aircraft. The system comprises: a directional antenna; a transmitter; a drive system connected to the directional antenna and configured to move the directional antenna; and a control system. The control system causes the transmitter to generate a signal waveform configured to disrupt Radio Frequency communication of an unmanned aircraft for emission by the directional antenna, and causes the drive system to move the directional antenna such that each of the plurality of unmanned aircraft is irradiated intermittently by the emitted radiation. Each of the plurality of unmanned aircraft is irradiated for a first period of time and not irradiated for a second period of time, the second period of time is less than or equal to 5 seconds.

公开(公告)号：WO2014031818A1

公开(公告)日：2014-02-27

申请号：PCT/US2013/056117

申请日：2013-08-22

Applicant: LOCKHEED MARTIN CORPORATION

Inventor： JOHNSON, Russell K. ,  IVEY, James Alan ,  ZAMBRE, Yadunath Bhagvantrao

IPC: G01S3/38

CPC classification number: H04K3/44 ,  H01Q3/2605 ,  H01Q3/2617 ,  H04K3/228 ,  H04K3/43 ,  H04K3/45 ,  H04K2203/32

Abstract: A method for waveform-enabled jammer excision (WEJE) may include performing a jammer measurement during a look-through window when no signal-of-interest (SOI) is present and obtaining a jammer signal. A SOI-plus-jammer measurement may be performed and a SOI-plus-Jammer signal may be obtained when both the jammer signal and the SOI are present. Optimal weights that maximize a SOI-to-jammer power ratio may be determined. SOI-plus-jammer signals from a number of antenna elements may be optimally weighted and combined to copy the SOI and null the jammer signal based on the determined optimal weights.

Abstract translation: 一种用于波形启用干扰消除（WEJE）的方法可以包括当没有感兴趣的信号（SOI）存在并且获得干扰信号时，在查看窗口期间执行干扰测量。 可以执行SOI加干扰测量，并且当存在干扰信号和SOI时，可以获得SOI-plus-Jammer信号。 可以确定最大化SOI-to-jammer功率比的最优权重。 可以对来自多个天线元件的SOI加干扰信号进行最佳加权和组合以复制SOI，并且基于所确定的最优权重来使干扰信号为零。

公开(公告)号：WO2007073269A1

公开(公告)日：2007-06-28

申请号：PCT/SE2005/002035

申请日：2005-12-22

Applicant: TELEFONAKTIEBOLAGET LM ERICSSON (PUBL) ,  LAGERMAN, Mikael

Inventor： LAGERMAN, Mikael

IPC: H04K3/00

CPC classification number: H04K3/44 ,  H04K3/42 ,  H04K3/45 ,  H04K2203/16 ,  H04W48/02

Abstract: The invention refers to a method for a screening device and a screening device (1), for a cellular communication system comprising a user equipment, UE, (UE) in a cellular network The invention is characterized in the screening device (1 ) is arranged to generate a pulsed first signal (S1 ) being matched to screen a control channel (S, F, B) in a second signal (S2) generated in the cellular network.

Abstract translation: 本发明涉及一种用于在蜂窝网络中包括用户设备，UE，（UE）的蜂窝通信系统的筛选设备和筛选设备（1）的方法。 本发明的特征在于，筛选装置（1）被布置成产生与蜂窝网络中生成的第二信号（S2）中的控制信道（S，F，B）相匹配的脉冲第一信号（S1）。

公开(公告)号：WO2014067004A1

公开(公告)日：2014-05-08

申请号：PCT/CA2013/050823

申请日：2013-10-31

Applicant: SKY INDUSTRIES INC.

Inventor： CHARLAND, Shawn

IPC: G01S13/74 ,  F41H13/00 ,  G01S5/02 ,  G05D1/02 ,  H04K3/00

CPC classification number: H04K3/65 ,  F41H11/02 ,  G01S7/38 ,  G01S13/74 ,  H04K3/40 ,  H04K3/42 ,  H04K3/44 ,  H04K3/45 ,  H04K3/92 ,  H04K3/94 ,  H04K2203/20 ,  H04K2203/22 ,  H04K2203/24 ,  H04K2203/32 ,  H04K2203/34 ,  H04K2203/36

Abstract: A system is provided that has an ECM (electronic counter measures) system and a transponder monitor connected to or forming part of the ECM system. The system monitors for a transponder signal from a remote transponder. The system determines information, such as transponder location, based on the transponder signal and makes use of the information in the ECM system and/or the system extracts encoded information contained in the transponder signal, such as information about a transponder owner, such as status of consumables, medical status. The ECM system may have a reactive jammer that is used both for a reactive jamming function, and as the transponder monitor function.

Abstract translation: 提供了具有ECM（电子对抗措施）系统的系统和连接到ECM系统或形成ECM系统的一部分的应答器监视器。 系统监视来自远程转发器的应答器信号。 该系统基于应答器信号确定诸如应答器位置之类的信息，并利用ECM系统中的信息和/或系统提取包含在应答器信号中的编码信息，例如关于应答器所有者的信息，例如状态 的消耗品，医疗状况。 ECM系统可能具有用于无功干扰功能的反应干扰信号，并且作为应答器监视功能。

公开(公告)号：WO2007106694A2

公开(公告)日：2007-09-20

申请号：PCT/US2007/063493

申请日：2007-03-07

Applicant: COMHOUSE WIRELESS, LP ,  HAVERTY, James, D. ,  BELLISSIMO, Anthony, J.

Inventor： HAVERTY, James, D. ,  BELLISSIMO, Anthony, J.

IPC: H04K3/00

CPC classification number: H04K3/92 ,  H04K3/28 ,  H04K3/41 ,  H04K3/42 ,  H04K3/44 ,  H04K3/45 ,  H04K3/65 ,  H04K2203/16 ,  H04K2203/24 ,  H04W48/02 ,  Y02D70/122 ,  Y02D70/1242 ,  Y02D70/164 ,  Y02D70/25

Abstract: Techniques for detecting wireless devices that are signaling in high proximity to a convoy or other operation and preventing messages from reaching the wireless devices. One class of the techniques uses surgical jamming methodologies that minimize power consumption and collateral interference, while being maximally inconspicuous; another class uses baiting beacons to prevent the messages from reaching the wireless devices. Still another class of techniques denies wireless devices access to a wireless network. An exemplary embodiment applies the techniques to wireless devices and beacons in a GSM network.

Abstract translation: 用于检测在高度接近车队或其他操作信号的无线设备的技术，并防止消息到达无线设备。 一类技术使用手术干扰方法，使功耗和附带干扰最小化，同时最大程度地不显眼; 另一个类使用诱饵信标来阻止消息到达无线设备。 另一类技术拒绝无线设备访问无线网络。 示例性实施例将技术应用于GSM网络中的无线设备和信标。

公开(公告)号：WO2007100311A2

公开(公告)日：2007-09-07

申请号：PCT/US2006002763

申请日：2006-01-26

Applicant: SENTEL CORP ,  DUFF WILLIAM G ,  HARWOOD THEODORE L II ,  LIGHT ART ,  SMITH JOHN P

Inventor： DUFF WILLIAM G ,  HARWOOD THEODORE L II ,  LIGHT ART ,  SMITH JOHN P

CPC classification number: G01S7/38 ,  G01S13/0209 ,  H04K3/44 ,  H04K3/65 ,  H04K3/92 ,  H04K2203/24

Abstract: An ultra wideband (UWB) jamming system comprises a processor (120), a memory (125), a pulse generator (115), one or more UWB transmitters (110), and one or more UWB antennas (160). In an exemplary embodiment of the present invention, the RF signals of a threat transmission or an RF-triggered explosive device (RTED) are evaluated and a set of interference parameters defined for the RF signal of that device. The interference parameters are predetermined to interfere with the reception or transmission of the RF signal. The interference parameters are sent to a pulse generator (115) that drives one or more UWB transmitters (110) to generate a signal has a statistically high probability of jamming or introducing an error in the threatening transmission.

Abstract translation: 超宽带（UWB）干扰系统包括处理器（120），存储器（125），脉冲发生器（115），一个或多个UWB发射器（110）和一个或多个UWB天线（160）。 在本发明的示例性实施例中，评估威胁传输或RF触发的爆炸装置（RTED）的RF信号以及为该装置的RF信号定义的一组干扰参数。 干扰参数被预先确定以干扰RF信号的接收或传输。 干扰参数被发送到脉冲发生器（115），脉冲发生器（115）驱动一个或多个UWB发射器（110）以产生在威胁传输中具有统计上高的卡住或引入误差的概率。

公开(公告)号：WO2003055116A2

公开(公告)日：2003-07-03

申请号：PCT/FR2002/004476

申请日：2002-12-20

Applicant: BERNATETS, Vincent

Inventor： BERNATETS, Vincent

IPC: H04K3/00

CPC classification number: H04W48/04 ,  H04K3/42 ,  H04K3/43 ,  H04K3/44 ,  H04K3/94 ,  H04K2203/16 ,  Y02D70/1222 ,  Y02D70/1226

Abstract: Pour réaliser l'inhibition de terminaux radio, téléphones et assimilés, avec une émission radiofréquence de puissance minimum, d'occupation fréquentielle et spatiale contrôlées, on génère une pluralité de porteuses radiofréquences calées en fréquence sur les signaux des équipements de radiocommunication. On fait varier aléatoirement les fréquences des porteuses. On transmet ces signaux avec des dispositifs de rayonnement dont le diagramme de rayonnement est adapté à la géométrie du milieu à protéger.

Abstract translation: 本发明涉及一种抑制无线电终端，电话机等的方法，具有最小功率和受控频率和空间占用RF传输，其中包括产生频率锁定在无线电通信设备信号上的多个射频; 随机变化载波频率; 用辐射装置发射所述信号，辐射图适合于要保护的环境的几何形状。

公开(公告)号：WO00054538A1

公开(公告)日：2000-09-14

申请号：PCT/GB2000/000857

申请日：2000-03-09

IPC: H04B15/02 ,  H04W48/04 ,  H04Q7/38

CPC classification number: H04W48/04 ,  H04B15/02 ,  H04K3/42 ,  H04K3/43 ,  H04K3/44 ,  H04K2203/16

Abstract: Apparatus for preventing the normal operation of a cellular mobile telephone comprising, frequency generating means (4) operable to generate an electrical signal at a predetermined frequency, sweep control means (1, 2, 3) operable to cause the frequency of the signal generated by the frequency generating means (4) to sweep at a predetermined rate across a predetermined bandwidth, amplifier means (6) for amplifying the electrical signal and antenna means (8) for receiving the output of the amplifier means (6) and for radiating the received signal.

Abstract translation: 用于防止蜂窝移动电话的正常操作的装置，包括：频率产生装置（4），用于产生预定频率的电信号;扫描控制装置（1,2,3），可操作以使由 频率发生装置（4）以预定带宽以预定速率扫描;放大装置（6），用于放大电信号;以及天线装置（8），用于接收放大装置（6）的输出并辐射所接收的 信号。

公开(公告)号：WO99065176A1

公开(公告)日：1999-12-16

申请号：PCT/FR1999/001317

申请日：1999-06-04

IPC: H04K3/00 ,  H04W48/04

CPC classification number: H04K3/42 ,  H04K3/44 ,  H04K3/45 ,  H04K3/65 ,  H04K3/84 ,  H04K2203/16 ,  H04W48/04

Abstract: The invention concerns an active radiofrequency device, with minimal spectral occupancy, for eliminating electromagnetic and sound disturbances caused by GSM-type mobile telephones or the like. The invention concerns a device for eliminating interference caused by mobile telephones in conformity with the GSM standard and the like, and for inhibiting reception and transmission of calls on said telephones, by scrambling the beacon voice transmitted by each operator. It consists of a frequency synthesiser (1), a modulator (2), amplifiers (3), and radiating devices (4). Said device is particularly designed for entertainment, conference and assembly halls.

Abstract translation: 本发明涉及用于消除由GSM型移动电话等引起的电磁和声音干扰的具有最小频谱占用的有源射频设备。 本发明涉及一种消除由符合GSM标准等的移动电话引起的干扰的装置，并且通过对每个运营商发送的信标语音进行加扰来禁止所述电话上的呼叫的接收和发送。 它由频率合成器（1），调制器​​（2），放大器（3）和辐射装置（4）组成。 所述设备特别设计用于娱乐，会议和组装大厅。

公开(公告)号：WO2013055660A1

公开(公告)日：2013-04-18

申请号：PCT/US2012/059303

申请日：2012-10-09

Applicant: BASSALI, Fred

Inventor： BASSALI, Fred

IPC: H04B7/00

CPC classification number: H04K3/92 ,  E05F15/70 ,  E05F15/77 ,  E05Y2201/43 ,  E05Y2400/854 ,  E05Y2400/856 ,  E05Y2800/67 ,  E05Y2900/106 ,  G07C9/00182 ,  G07C2009/00928 ,  H04K3/44 ,  H04K2203/10

Abstract: A garage door/gate opening/closing mechanism is provided that utilizes electromechanical actuation to exert force on a button or buttons of a wall switch in order to actuate a garage door, where the switch actuates a garage door opener. The electromechanical actuator is actuated by means of an electrical signal produced by a radio frequency receiver or by means of a switch.

Abstract translation: 提供了一个车库门/门打开/关闭机构，其利用机电致动来对墙壁开关的按钮或按钮施加力，以便致动车库门，其中开关致动车库门开启器。 机电致动器通过由射频接收器产生的电信号或通过开关来致动。