会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 81. 发明授权
    • Method and apparatus for surgical high speed follower jamming based on selectable target direction
    • 基于可选择目标方向的手术高速跟随器干扰的方法和装置
    • US07099369B2
    • 2006-08-29
    • US11201413
    • 2005-08-10
    • Lars Karlsson
    • Lars Karlsson
    • H04B1/69H04K3/00
    • H04K3/42H04K3/41H04K3/45
    • A Method and Apparatus for Surgical High-speed Follower Jamming Based on Selectable Target Direction is disclosed. The system and method of the present invention automatically detects and jams sudden, short duration communications signals in near real time, in a compass direction selected by the user on the battlefield. Such a system is unique in the number and type of input parameters it uses to allow the operator to tailor its jamming results. The system solves the efficiency, fratricide, and latency issues of prior art systems and greatly enhances the operational capabilities of the modern military unit by allowing the unit to kill all enemy transmitters in any specified sector of the battlefield. The system embodies the addition of real time direction-finding methods to the invention of application Ser. No. 10/912,976. The system has all the abilities of the system described in the '976 application, but is further able to automatically detect the direction of the incoming signals (relative to the user), and thereafter to add that information to the jamming decision logic. Finally, the preferred system provides a user interface that enables operators to set up the system to jam on enemy signals based upon the direction to those enemy signals.
    • 公开了一种基于可选目标方向的外科高速跟随器干扰的方法和装置。 本发明的系统和方法在战场上由用户选择的罗盘方向自动地检测并接近实时的突发的短持续时间的通信信号。 这样的系统在输入参数的数量和类型上是独一无二的,它允许操作者调整其干扰结果。 该系统解决了现有技术系统的效率,自相矛盾和延迟问题,通过允许该部队杀死战场任何特定部门的所有敌方发射机,大大增强了现代军事部队的作战能力。 该系统体现了对应用程序Ser的发明的实时方向调查方法的添加。 第10 / 912,976号。 该系统具有'976应用程序中描述的系统的所有能力,但是还能够自动检测输入信号(相对于用户)的方向,此后将该信息添加到干扰决策逻辑。 最后,首选系统提供了一个用户界面,使操作员可以根据对这些敌方信号的方向,建立系统来阻止敌方信号。
    • 82. 发明申请
    • METHOD AND APPARATUS FOR SURGICAL HIGH SPEED FOLLOWER JAMMING BASED ON SELECTABLE TARGET DIRECTION
    • 基于可选择目标方向的手术高速枪管的方法和装置
    • US20060153280A1
    • 2006-07-13
    • US11201413
    • 2005-08-10
    • Lars Karlsson
    • Lars Karlsson
    • H04B1/69
    • H04K3/42H04K3/41H04K3/45
    • A Method and Apparatus for Surgical High-speed Follower Jamming Based on Selectable Target Direction is disclosed. The system and method of the present invention automatically detects and jams sudden, short duration communications signals in near real time, in a compass direction selected by the user on the battlefield. Such a system is unique in the number and type of input parameters it uses to allow the operator to tailor its jamming results. The system solves the efficiency, fratricide, and latency issues of prior art systems and greatly enhances the operational capabilities of the modem military unit by allowing the unit to kill all enemy transmitters in any specified sector of the battlefield. The system embodies the addition of real time direction-finding methods to the invention of application Ser. No. 10/912,976. The system has all the abilities of the system described in the '976 application, but is further able to automatically detect the direction of the incoming signals (relative to the user), and thereafter to add that information to the jamming decision logic. Finally, the preferred system provides a user interface that enables operators to set up the system to jam on enemy signals based upon the direction to those enemy signals.
    • 公开了一种基于可选目标方向的外科高速跟随器干扰的方法和装置。 本发明的系统和方法在战场上由用户选择的罗盘方向自动地检测并接近实时的突发的短持续时间的通信信号。 这样的系统在输入参数的数量和类型上是独一无二的,它允许操作者调整其干扰结果。 该系统解决现有技术系统的效率,自相矛盾和延迟问题,并通过允许该部队杀死战场任何指定部门的所有敌方发射机,大大增强了现代军事部队的操作能力。 该系统体现了对应用程序Ser的发明的实时方向调查方法的添加。 第10 / 912,976号。 该系统具有'976应用程序中描述的系统的所有能力,但是还能够自动检测输入信号(相对于用户)的方向,此后将该信息添加到干扰决策逻辑。 最后,首选系统提供了一个用户界面,使操作员可以根据对这些敌方信号的方向,建立系统来阻止敌方信号。
    • 84. 发明申请
    • Method and technique for the processing and intelligent display of wideband direction-finding data
    • 用于处理和智能显示宽带测向数据的方法和技术
    • US20060034323A1
    • 2006-02-16
    • US11202910
    • 2005-08-11
    • Lars Karlsson
    • Lars Karlsson
    • H04J3/22H04L12/16
    • H03D7/00
    • An interactive graphical user interface (GUI) for displaying frequency, amplitude and direction information provided by an intelligence system is provided comprising: a plot of RF versus amplitude, and a graph of frequency versus direction. The intelligence system has a front end to generate digital data based on received radio frequency (RF) signals, a post processing stage to process the digital data, and a direction finding stage to prevent the post-processing stage from processing portions of the digital data that correspond to RF signals arriving from a direction other than a predetermined direction. The GUI is updated continuously in near real time. Methods of operating the GUI are also provided.
    • 提供了一种用于显示由智能系统提供的频率,幅度和方向信息的交互式图形用户界面(GUI),包括:RF与幅度的曲线图以及频率与方向的曲线图。 智能系统具有基于接收的射频(RF)信号产生数字数据的前端,用于处理数字数据的后处理阶段以及用于防止后处理阶段处理数字数据的部分的方向发现阶段 其对应于从除了预定方向以外的方向到达的RF信号。 GUI可以近乎实时更新。 还提供了操作GUI的方法。
    • 85. 发明授权
    • Arrangement in a pulse amplifier
    • 脉冲放大器中的排列
    • US06992525B2
    • 2006-01-31
    • US11013245
    • 2004-12-15
    • Lars Karlsson
    • Lars Karlsson
    • G06G7/12
    • H03F3/2171
    • A pulse amplifier implemented in standard CMOS, comprises a control circuit for controlling a driver stage for driving a class D output stage that comprises a first PMOS-transistor and a first NMOS-transistor with interconnected drain contacts. A driver stage comprises a first driver and a second driver coupled with the output stage. Furthermore, a second NMOS transistor and second to fifth PMOS transistors are provided and interconnected in a way that most of the control signals needed to switch the high voltage output, specifically the drivers, are generated within a low voltage block. These factors contribute to lowering the total power dissipation.
    • 在标准CMOS中实现的脉冲放大器包括用于控制用于驱动D类输出级的驱动级的控制电路,该D类输出级包括第一PMOS晶体管和具有互连的漏极触点的第一NMOS晶体管。 驱动器级包括与输出级耦合的第一驱动器和第二驱动器。 此外,第二NMOS晶体管和第二至第五PMOS晶体管被提供和互连,使得在低电压块内产生大部分转换高电压输出所需的控制信号,特别是驱动器。 这些因素有助于降低总功耗。
    • 86. 发明申请
    • Broadband XDSL transceiver
    • 宽带XDSL收发器
    • US20050286710A1
    • 2005-12-29
    • US11170395
    • 2005-06-29
    • Stefan BarkaroTorbjorn RandahlCarl-Mikael JohanssonLars KarlssonBo Bokinge
    • Stefan BarkaroTorbjorn RandahlCarl-Mikael JohanssonLars KarlssonBo Bokinge
    • H04B3/23H04M7/04
    • H04B3/23
    • Broadband xDSL transceiver for transmitting and receiving signals in a predetermined broadband frequency range (ΔF) via a signal line which has a complex line impedance (ZL), wherein the xDSL transceiver (1) comprises a line driver (3) for driving a transmission signal applied to a signal input (4a, 4b) of said line driver (3) via said signal line; a receiver (8) for evaluating a reception signal received via said signal line and applied to a signal input of said receiver (8); an echo canceling bridge (10) for canceling the transmission signal at the signal input (9a, 9b) of said receiver (8); a sense impedance (11) connected to the signal line; a feedback resistor network (15a, 15b) provided between the sense impedance (11) and the signal input (4a, 4b) of said line driver (3) performing a synthesized termination impedance (ZT) of the xDSL transceiver (1) as a product of the sense impedance and an impedance synthesis factor (G); wherein the sense impedance (11) is a complex impedance (ZS) so that the synthesized termination impedance (ZT) matches the line impedance (ZL) over the predetermined broadband frequency range (ΔF).
    • 宽带xDSL收发器,用于经由具有复数线路阻抗(ZLLL)的信号线在预定宽带频率范围(DeltaF)中发送和接收信号,其中xDSL收发器(1)包括线路驱动器 (3),用于经由所述信号线驱动施加到所述线路驱动器(3)的信号输入(4a,4b)的传输信号; 用于评估经由所述信号线接收并施加到所述接收器(8)的信号输入的接收信号的接收器(8); 用于消除所述接收机(8)的信号输入(9a,9b)处的发送信号的回波消除桥(10)。 连接到信号线的感测阻抗(11); 设置在所述线路驱动器(3)的所述感测阻抗(11)和所述线路驱动器(3)的信号输入端(4a,4b)之间的反馈电阻器网络(15a,15b)执行合成的终端阻抗(Z < 作为感测阻抗和阻抗合成因子(G)的乘积的xDSL收发器(1)的“SUB”); 其中所述感测阻抗(11)是复阻抗(Z S S S),使得合成的终端阻抗(Z SUB)与线路阻抗(Z < / SUB>)超过预定的宽带频率范围(DeltaF)。
    • 88. 发明申请
    • Class-D line driver arrangement
    • D类线驱动器安排
    • US20050156664A1
    • 2005-07-21
    • US10760614
    • 2004-01-20
    • Torbjorn RandahlCarl-Mikael JohanssonStefan BarkaroBo BokingeLars Karlsson
    • Torbjorn RandahlCarl-Mikael JohanssonStefan BarkaroBo BokingeLars Karlsson
    • H03F3/217H04M1/738H04M11/06H04Q1/54
    • H03F3/217
    • Line driver arrangement comprising a class-D switching amplifier having a switching frequency for receiving an input transmit signal and outputting an amplified transmit signal and a transformer having a predetermined leakage inductance for receiving the amplified transmit signal and outputting a transform signal as an output transmit signal. The leakage inductance is predetermined for low-pass filtering of the amplified transmit signal. The line driver arrangement reduces the number of additional discrete inductances, capacitances and or resistor for forming low-pass filters significantly. The inventive line driver arrangement is particularly power-efficient due to the included class-D switching amplifier. The predetermined leakage inductance leads to a suppression of a resonance due to the switching frequency of the class-D amplifier in the power spectral density. Hence, the inventive line driver arrangement complies at least with the ADSL PSD mask requirements.
    • 线路驱动器装置,包括具有用于接收输入发射信号并输出​​放大的发射信号的开关频率的D类开关放大器和具有预定的漏电感的变压器,用于接收放大的发射信号并输出​​变换信号作为输出发射信号 。 漏电感对于放大的发射信号的低通滤波是预先确定的。 线路驱动器布置减少了用于形成低通滤波器的附加离散电感,电容和/或电阻的数量。 由于所包括的D类开关放大器,本发明的线路驱动器装置特别省电。 预定的漏电感导致由于D类放大器在功率谱密度中的开关频率而导致的谐振抑制。 因此,本发明的线路驱动器装置至少符合ADSL PSD掩模要求。
    • 89. 发明申请
    • Arrangement in a pulse amplifier
    • 脉冲放大器中的排列
    • US20050093586A1
    • 2005-05-05
    • US11013245
    • 2004-12-15
    • Lars Karlsson
    • Lars Karlsson
    • H03F3/217H03B1/00
    • H03F3/2171
    • A pulse amplifier implemented in standard CMOS, comprises a control circuit for controlling a driver stage for driving a class D output stage that comprises a first PMOS-transistor and a first NMOS-transistor with interconnected drain contacts. A driver stage comprises a first driver and a second driver coupled with the output stage. Furthermore, a second NMOS transistor and second to fifth PMOS transistors are provided and interconnected in a way that most of the control signals needed to switch the high voltage output, specifically the drivers, are generated within a low voltage block. These factors contribute to lowering the total power dissipation.
    • 在标准CMOS中实现的脉冲放大器包括用于控制用于驱动D类输出级的驱动级的控制电路,该D类输出级包括第一PMOS晶体管和具有互连的漏极触点的第一NMOS晶体管。 驱动器级包括与输出级耦合的第一驱动器和第二驱动器。 此外,第二NMOS晶体管和第二至第五PMOS晶体管被提供和互连,使得在低电压块内产生大部分转换高电压输出所需的控制信号,特别是驱动器。 这些因素有助于降低总功耗。