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An Interferometer System for the Measurement of the Azimuth of Radar Echoes from Meteor Trails

机译:一种测量流星轨道雷达回波方位角的干涉仪系统

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To improve the measurement of the azimuth direction of arrival of radar echoes at 36.8 MHz, a digitally controlled phase sequence interferometer technique has been developed for incorporation into the UNH/AFCRL meteor trails radar system. Phase measurements are made with respect to a common calibration pulse inserted between successive echoes. Preliminary tests indicate an azimuth measurement capability of better than plus or minus 2 degrees when used in conjuction with an elevation measurement system of comparable accuracy. (Author)

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