发明名称 METHOD OF DETECTING POSITION OF RADIO WAVE TRANSMISSION SOURCE USING CIRCULAR ARRAY ANTENNA
摘要 PROBLEM TO BE SOLVED: To precisely specify a radio wave transmission source position of a short wave band. SOLUTION: In this method, a wave angle and an azimuth of a received radio wave are calculated by a data processing controlling part 44 based on data of a horizontal polarization component and a vertical polarization component of a complemented radio wave, a kind of a reflection ionized layer is determined based on calculated values thereof, and a height of the ionized layer, and a latitude and a longitude of a reflection point are calculated to specify the position of radio wave transmission source, in a radio wave transmission source position detecting device having a circular array antenna 11 capable of complementing the horizontal polarization component and the vertical polarization component of the radio wave.
申请公布号 JP2002267733(A) 申请公布日期 2002.09.18
申请号 JP20010071498 申请日期 2001.03.14
申请人 HITACHI KOKUSAI ELECTRIC INC 发明人 OIKAWA SUSUMU;WAKAI NOBORU
分类号 H01Q21/24;G01S5/12;H01Q11/10;(IPC1-7):G01S5/12 主分类号 H01Q21/24
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