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METHOD OF DETERMINING AZIMUTH AND ELEVATION ANGLES USING A SINGLE AXIS DIRECTION FINDING SYSTEM
METHOD OF DETERMINING AZIMUTH AND ELEVATION ANGLES USING A SINGLE AXIS DIRECTION FINDING SYSTEM
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机译:单轴测向系统确定方位角和高程角的方法
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摘要
A method of determining an azimuth and elevation of a radiation emission source using a single-axis direction finding system is provided. The method includes receiving a plurality of radiation signals at the single-axis direction finding system. The plurality of radiation signals are emitted from the radiation source, each pf the plurality of radiation signals being received at one of a plurality of attitudes of he single-axis direction finding system. The method also includes measuring an angle of arrival of each of the plurality of radiation signals with respect to the single-axis direction finding system. Additionally, the method includes calculating an azimuth angle of each of the plurality of radiation signals with respect to the single-axis direction finding system using the respective, measured angle of arrival. Further, the method includes calculating a respective vector corresponding to each of the azimuth angles at different elevation angles within a predetermined range. Further still, the method includes determining an elevation angle of the radiation emission source with aspect to the single axis direction finding system by determining a conversion point of the vectors.
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