Apparatus and method for windshear data processing
    1.
    发明授权
    Apparatus and method for windshear data processing 失效
    风切变数据处理装置及方法

    公开(公告)号:US5539409A

    公开(公告)日:1996-07-23

    申请号:US269321

    申请日:1994-06-30

    CPC classification number: G01S13/953

    Abstract: The present invention improves upon conventional windshear data processing techniques in three mutually exclusive aspects. First, the present invention provides an improved method and system for detecting microburst downdraft candidates. The improvement lies in its capability of detecting multiple candidates in range. Because of the added capability to detect multiple candidates in range, the present invention also provides an improved method and system for azimuthal association of the multiple candidates in range to define an accurate locus of headwind and tailwind pairs. Second, the present invention provides an improvement in that it utilizes a non-circularly symmetric spatial model to compute the vertical component of a total hazard factor. Third, the present invention provides an improvement in the accurate detection of small radii microbursts by correcting bias present in the data from which the small radii microbursts may be detected.

    Abstract translation: 本发明在三个相互排斥的方面改进了传统的风切变数据处理技术。 首先,本发明提供了一种用于检测微爆下降气候候选物的改进方法和系统。 改进在于其检测范围内的多个候选人的能力。 由于具有检测范围内的多个候选者的附加能力,本发明还提供了一种用于范围内的多个候选者的方位关联的改进方法和系统,以定义逆风和顺风对的精确轨迹。 其次,本发明提供了一种改进,即利用非圆对称空间模型来计算总危害因子的垂直分量。 第三,本发明通过校正可能检测到小半径微爆发的数据中存在的偏置来提供对小半径微爆的精确检测的改进。

    METHODS AND APPARATUS FOR SURVEILLANCE SONAR SYSTEMS
    2.
    发明申请
    METHODS AND APPARATUS FOR SURVEILLANCE SONAR SYSTEMS 审中-公开
    监控系统的方法和装置

    公开(公告)号:US20090262600A1

    公开(公告)日:2009-10-22

    申请号:US11690938

    申请日:2007-03-26

    CPC classification number: B63B22/06 B63C7/26 G01S1/68 G01S7/003 G01S15/04

    Abstract: Methods and apparatus to provide sonobuoys that can be deployed on a sea bottom and surface upon detection of an object of interest. Upon reaching the surface, the sonobuoy can transmit information, such as position information, to a receiver on an aircraft, satellite, and/or remote location.

    Abstract translation: 提供可以在检测到感兴趣的物体后部署在海底和表面上的声波发生器的方法和装置。 在到达表面之后,声波器可以将诸如位置信息的信息传送到飞机,卫星和/或远程位置的接收器。

    Sonar array system
    3.
    发明授权
    Sonar array system 有权
    声纳阵列系统

    公开(公告)号:US06683819B1

    公开(公告)日:2004-01-27

    申请号:US10348517

    申请日:2003-01-21

    CPC classification number: G01V1/201 B63B21/66 G01S7/521 G01S15/06

    Abstract: The sonar array system includes a receive array of hydrophones and a transmit array of acoustic projectors disposed on a common axis. The sonar array system can be coupled to a ship and deployed and recovered from a single winch and through a single ship hull penetrator. When towed through water by the ship, the sonar array system provides a substantially horizontal transmit/receive array.

    Abstract translation: 声纳阵列系统包括设置在公共轴上的水听器的接收阵列和声学投影仪的发射阵列。 声纳阵列系统可以联接到船上,并从单个绞盘和单个船体穿透器进行部署和恢复。 当船舶被水拖过时,声纳阵列系统提供基本水平的发射/接收阵列。

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