专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US07830297B1 System and method for detecting and de-interleaving radar emitters using snapshots of varying lengths 有权
标题翻译：使用不同长度的快照来检测和解交错雷达发射器的系统和方法
公开(公告)号：US07830297B1
公开(公告)日：2010-11-09
申请号：US11960872
申请日：2007-12-20
申请人： Paul C. Wang , Matthew Orr , Mitchell Sparrow , Martin Apa
发明人： Paul C. Wang , Matthew Orr , Mitchell Sparrow , Martin Apa
IPC分类号： G01S7/40
CPC分类号： G01S7/021
摘要： A method of classifying radar emitters includes the steps of: (a) receiving pulses from multiple radar emitters over a plurality of consecutive first time intervals; (b) identifying pulses in each of the plurality of consecutive first time intervals corresponding to one or more first pulse trains using a first algorithm and de-interleaving the identified pulses from the plurality of first time intervals; (c) associating received pulses not identified and de-interleaved using the first algorithm with a plurality of consecutive second time intervals; and (d) identifying further pulses in each of the plurality of consecutive second time intervals corresponding to one or more second pulse trains using a second algorithm different from the first algorithm and de-interleaving the identified further pulses from the pulses associated with the plurality of consecutive second time intervals. Each consecutive second time interval is formed from two or more consecutive first time intervals.
摘要翻译：对雷达发射器进行分类的方法包括以下步骤：（a）在多个连续的第一时间间隔内从多个雷达发射器接收脉冲; （b）使用第一算法识别对应于一个或多个第一脉冲序列的多个连续的第一时间间隔中的每一个中的脉冲，并从多个第一时间间隔解码所识别的脉冲; （c）使用所述第一算法将接收到的未被识别和解交织的脉冲与多个连续的第二时间间隔相关联; 以及（d）使用与第一算法不同的第二算法来识别对应于一个或多个第二脉冲序列的多个连续第二时间间隔中的每一个中的进一步脉冲，并且从与多个第二脉冲相关联的脉冲中去除已识别的另外的脉冲连续第二时间间隔。每个连续的第二时间间隔由两个或更多个连续的第一时间间隔形成。

2. 发明授权

US07397415B1 System and method for detecting and de-interleaving radar emitters 有权
标题翻译：用于检测和解交错雷达发射器的系统和方法
公开(公告)号：US07397415B1
公开(公告)日：2008-07-08
申请号：US11345949
申请日：2006-02-02
申请人： Paul C. Wang , Matthew Orr , Mitchell Sparrow , Martin Apa
发明人： Paul C. Wang , Matthew Orr , Mitchell Sparrow , Martin Apa
IPC分类号： G01S7/36
CPC分类号： G01S7/021
摘要： A method of classifying radar emitters includes the steps of: (a) receiving pulses from multiple radar emitters; (b) categorizing received pulses based on pulse data descriptors (PDWs); (c) forming clusters of received pulses based on the PDWs; and (d) de-interleaving pulses from the cluster using one of a differential time of arrival (DTOA) histogram technique, a spectrum estimation technique, or a Hough transform technique. Step (a) includes receiving the pulses during a predetermined time interval and storing the received pulses as a snapshot representing the pulses present during the predetermined time interval.
摘要翻译：对雷达发射器进行分类的方法包括以下步骤：（a）从多个雷达发射器接收脉冲; （b）基于脉冲数据描述符（PDW）对接收的脉冲进行分类; （c）基于PDW形成接收脉冲簇; 以及（d）使用差分到达时间（DTOA）直方图技术，频谱估计技术或霍夫变换技术之一来对来自群集的脉冲进行解交织。步骤（a）包括在预定时间间隔期间接收脉冲，并将所接收的脉冲存储为表示在预定时间间隔期间存在的脉冲的快照。

3. 发明申请

US20050001754A1 CROSS-EYE TECHNIQUE IMPLEMENTATION 失效
标题翻译：跨眼科技实施
公开(公告)号：US20050001754A1
公开(公告)日：2005-01-06
申请号：US10780141
申请日：2004-02-17
申请人： Mitchell Sparrow , Joseph Cikalo
发明人： Mitchell Sparrow , Joseph Cikalo
IPC分类号： G01S7/02 , G01S7/282 , G01S7/38
CPC分类号： G01S7/38 , G01S7/024 , G01S7/282
摘要： An electronic warfare (EW) cross-eye system comprises two antennas separated a distance, d, a part, where d is much greater than the wavelength, λ, of a tracking signal emitted by a fire control radar (i.e., d >>λ). The EW cross-eye system further comprises a receive polarimeter for measuring the tracking signal and a second polarimeter for synthesizing the measured tracking signal to produce, for transmission, a jamming signal comprising a pair of inverted amplitude signals that are 180 degrees out of phase with each other.
摘要翻译：电子战（EW）交叉眼系统包括分开距离d的两个天线，d，一部分，其中d远远大于由火控雷达发射的跟踪信号的波长λ（即，d>>λ ）。 EW交叉眼系统还包括用于测量跟踪信号的接收偏振计和用于合成所测量的跟踪信号的第二偏振计，以产生包含与180度异相相反的一对反相幅度信号的干扰信号，彼此。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式