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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
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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
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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
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