首页> 外国专利> SIGNAL INCOMING AZIMUTH MEASURING SYSTEM, AND MEASURING METHOD OF SIGNAL INCOMING AZIMUTH IN SIGNAL INCOMING AZIMUTH MEASURING SYSTEM

SIGNAL INCOMING AZIMUTH MEASURING SYSTEM, AND MEASURING METHOD OF SIGNAL INCOMING AZIMUTH IN SIGNAL INCOMING AZIMUTH MEASURING SYSTEM

机译:信号引入方位角测量系统及信号引入方位角测量系统中信号引入方位角的测量方法

摘要

PROBLEM TO BE SOLVED: To provide a signal incoming azimuth measuring system for improving directional accuracy of a radio wave incoming azimuth, when performing detection processing of the radio wave incoming azimuth using an interferometer system, and a measuring method of the signal incoming azimuth in the signal incoming azimuth measuring system.;SOLUTION: This system includes an antenna device 2 for single azimuth measurement for detecting an incoming azimuth angle of an incoming wave based on an amplitude of a received signal by rotating or scanning in the same direction, an antenna beam having directivity; an array antenna device 3 having an array antenna formed by providing on the surface, a plurality of antenna elements 10 arranged in one direction respectively; and an incoming azimuth calculation means 4 for detecting the incoming azimuth of a signal radio wave based on the received signal from the array antenna device 3 and a received signal from the antenna device 2 for single azimuth measurement.;COPYRIGHT: (C)2009,JPO&INPIT
机译:解决的问题:提供一种用于在使用干涉仪系统执行无线电波入射方位角的检测处理时提高无线电波入射方位角的方向精度的信号入射方位角测量系统以及该系统中的信号入射方位角的测量方法。信号输入方位测量系统;解决方案:该系统包括一个用于单方位测量的天线设备2,该天线设备2通过沿相同方向旋转或扫描来基于接收信号的振幅来检测输入波的输入方位角,天线波束有方向性阵列天线装置3具有在表面上分别设置有沿一个方向排列的多个天线元件10而形成的阵列天线。入射角计算装置4,用于基于来自阵列天线装置3的接收信号和来自天线装置2的接收信号,检测信号电波的入射角,以进行单角测量。(C)2009,日本特许厅

著录项

  • 公开/公告号JP2009216645A

    专利类型

  • 公开/公告日2009-09-24

    原文格式PDF

  • 申请/专利权人 TOSHIBA CORP;

    申请/专利号JP20080062742

  • 发明设计人 ITO HIDEKI;KINOSHITA KATSUHIRO;

    申请日2008-03-12

  • 分类号G01S3/46;G01S3/16;

  • 国家 JP

  • 入库时间 2022-08-21 19:44:52

相似文献

  • 专利
  • 外文文献
  • 中文文献
获取专利

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号