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device for regulating the relative positions of a group of in formation flying spacecraft through analysis of zweifrequenzsignalen

机译:zweifrequenznzsignalen分析调整编队飞行航天器相对位置的装置

摘要

The device (D) has an assembly consisting of three antennas (A1-A3) installed on a face of a spacecraft e.g. satellite, where the antennas are configured for sending and receiving radio frequency signals having frequencies spaced apart by a frequency gap. A measuring sub-module (M1) determines the differences in path length between the antennas related to one of the frequencies and to the gap. A processing module (MT) estimates the direction of transmission of the signals sent by another spacecraft on the basis of rotation measurement of variation of one of the differences induced by rotation.
机译:装置(D)具有由三个天线(A1-A3)组成的组件,该三个天线安装在航天器例如飞机的表面上。卫星,其中天线配置为发送和接收频率间隔为一个频率间隔的射频信号。测量子模块(M1)确定与频率之一和间隙相关的天线之间的路径长度差异。处理模块(MT)基于旋转引起的差异之一的变化的旋转测量来估计另一航天器发送的信号的传输方向。

著录项

  • 公开/公告号DE602006012795D1

    专利类型

  • 公开/公告日2010-04-22

    原文格式PDF

  • 申请/专利权人 THALES;

    申请/专利号DE20066012795T

  • 发明设计人 PIERRE ESTELLE;MEHLEN CHRISTIAN;

    申请日2006-01-19

  • 分类号G01S5/02;

  • 国家 DE

  • 入库时间 2022-08-21 18:27:23

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