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    • 53. 发明申请
    • Method and Apparatus for Enhancing the Speed of Wideband Signal Search Systems
    • 用于提高宽带信号搜索系统速度的方法和装置
    • US20080117993A1
    • 2008-05-22
    • US12023162
    • 2008-01-31
    • Lars Karlsson
    • Lars Karlsson
    • H04L27/00H04B1/18
    • H03J1/0091H03J1/005
    • A Method and Apparatus for Enhancing the Speed of Wideband Signal Search Systems provides a system that can perform hyper fast scanning for signals while at the same time provide very good phase noise performance. The method and apparatus provide a way to reduce costs by avoiding the expensive solutions employed by the unmodified prior systems. The method and apparatus have all of the abilities of standard wideband signal collection systems. Secondly the method and apparatus are able to automatically, and extremely quickly, control multiple VCO's in a finely coordinated tuning process. Thirdly, the method and apparatus still have very good phase noise performance, even though it has hyper fast tuning speeds. Fourthly, the preferred method and apparatus pipeline the digitization and tuning phases of the collection process. Finally, the method and apparatus provide real-time control logic to accurately synchronize all events and make them work in the specific procedure at their respective specific microseconds in time.
    • 用于提高宽带信号搜索速度的方法和装置提供了一种可以对信号执行超快扫描的系统,同时提供非常好的相位噪声性能。 该方法和装置提供了一种通过避免未修改的现有系统所采用的昂贵解决方案来降低成本的方法。 该方法和装置具有标准宽带信号采集系统的所有能力。 其次,该方法和装置能够在精细协调的调谐过程中自动且非常快速地控制多个VCO。 第三,该方法和装置仍然具有非常好的相位噪声性能,即使它具有超快的调谐速度。 第四,优选的方法和设备管理收集过程的数字化和调整阶段。 最后,该方法和装置提供实时控制逻辑以准确地同步所有事件,并使它们在具体过程中在其相应的特定微秒时间内工作。
    • 60. 发明授权
    • System and method to autonomously and selectively jam frequency hopping signals in near real-time
    • 系统和方法可以实时自动地选择性地阻止跳频信号
    • US07126979B2
    • 2006-10-24
    • US10912976
    • 2004-08-06
    • Lars Karlsson
    • Lars Karlsson
    • H04B1/69H04K3/00H04K1/10
    • H04K3/45H04K3/42H04K3/68
    • The system and method autonomously and selectively jams frequency-hopping signals in near real-time by incorporating a fundamental change in the detection and reaction technology, to provide a reaction time that is short enough, within milliseconds or less, to capture and then jam even the fastest frequency hopping radios in use today, without relying on prior art methods of using standard CPU driven technology.The system automatically determines if detected signal(s) should be jammed, and subsequently to automatically end extremely quickly activates the jamming transmitter on the frequency-hopper transmitter's frequency. Finally, the system provides a programmable user interface so that operators can set up the system to act autonomously as intended, such that operator intervention is unnecessary when the system is placed in jamming operation mode.
    • 该系统和方法通过在检测和反应技术中引入根本性的变化来自主选择接近实时的跳频信号,以提供足够短的反应时间,在几毫秒或更短的时间内捕获甚至阻塞甚至 是目前使用最快的跳频无线电,而不依赖于使用标准CPU驱动技术的现有技术方法。 系统自动确定检测到的信号是否卡住,然后自动结束极快地启动频率料斗变送器频率上的干扰变送器。 最后,该系统提供可编程的用户界面,使得操作者可以将系统设置为按预期的方式自主行动,使得当系统处于干扰操作模式时不需要操作员干预。