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    • 3. 发明申请
    • SPAR MOORING LINE SHARING METHOD AND SYSTEM
    • SPAR运动线共享方法与系统
    • WO2010127220A2
    • 2010-11-04
    • PCT/US2010033126
    • 2010-04-30
    • TECHNIP FRANCEEDELSON DAVIDWANG JIMBUCK ANDREWSHARP PETERHALE TIMOTHY
    • EDELSON DAVIDWANG JIMBUCK ANDREWSHARP PETERHALE TIMOTHY
    • B63B21/50B63B9/00
    • B63B21/50
    • The disclosure provides a method and system of coupling end-to-end at least two existing mooring lines that are already deployed from the floating platform to the seabed or other connecting structure to create a single shared line from the two lines. The shared lines then form a single looped line with both ends deployed to the subsea connections. The shared length provides enough payout of line to loosen one line sufficiently, while the other line becomes correspondingly tighter using the catenary length of the tight line. In part, the line can be loosened while the other is tightened because the lines are generally in the same overall direction to the seabed, such as in a same quadrant around the platform. Thus, the lines share their available lengths to provide the necessary payout for the repairs.
    • 本公开提供了一种将已经从浮动平台已部署到海床或其他连接结构的端到端的至少两个现有系泊绳连接以从两条线产生单个共享线的方法和系统。 然后,共享线路形成一个单独的环路,两端部署到海底连接。 共享长度提供足够的支付线路以充分松开一条线,而另一条线使用紧线的悬链线长度相应更紧。 部分地,线路可以松开,而另一条线被收紧,因为线路通常与海床相同的总体方向,例如在平台周围的同一象限中。 因此,这些线路共享其可用长度以提供必要的维修支付。
    • 4. 发明申请
    • RECONFIGURABLE PAYLOAD USING NON-FOCUSED REFLECTOR ANTENNA FOR HIEO AND GEO SATELLITES
    • 使用非聚焦反射器天线的HIEO和GEO卫星的可重新装载
    • WO2007087038A3
    • 2008-01-10
    • PCT/US2006047609
    • 2006-12-14
    • LOCKHEED CORPRAO SUDHAKAR KPECK STEPHEN RTANG MINHWANG JIMBROWN DAVID M
    • RAO SUDHAKAR KPECK STEPHEN RTANG MINHWANG JIMBROWN DAVID M
    • H01Q13/00
    • H01Q19/12H01Q19/10H01Q19/17H01Q25/007
    • An antenna system for generating and configuring at least one defocused beam is provided. The antenna system includes a reflector having a focal plane and a non-parabolic curvature for forming the at least one defocused beam, and a plurality of feed antennas that illuminate the reflector. Each feed antenna is disposed in the focal plane of the reflector. The antenna system further includes at least one incoming signal dividing network that divides at least one incoming signal into a plurality of sub-signals, each corresponding to one of the feed antenna; a plurality of variable phase shifters, each receiving one of the sub- signals from the incoming signal dividing network and phase shifting the sub-signal to generate a corresponding phase-shifted sub-signal, and a plurality of fixed-amplitude amplifiers, at least one corresponding to each of the feed antennas. The at least one amplifier for each feed antenna amplifies the corresponding phase-shifted sub-signal to generate an amplified phase-shifted sub-signal which is provided to the corresponding feed antenna.
    • 提供了一种用于产生和配置至少一个散焦光束的天线系统。 天线系统包括具有用于形成至少一个散焦光束的焦平面和非抛物线曲率的反射器,以及照射反射器的多个馈送天线。 每个馈送天线设置在反射器的焦平面中。 天线系统还包括至少一个输入信号分配网络,其将至少一个输入信号划分成多个子信号,每个子信号对应于馈送天线之一; 多个可变移相器,每个从输入信号分离网络接收子信号中的一个,并相移子信号以产生对应的相移子信号,以及多个固定幅度放大器,至少 一个对应于每个馈电天线。 用于每个馈送天线的至少一个放大器放大对应的相移子信号以产生提供给相应的馈电天线的放大的相移子信号。