Polarization-modulation method of a moving object bearing measuring utilizing orthogonal circle modulated signals of a radio beacon
- 1 Ph.D. (Eng.), Associate Professor, Department «Radio Systems», Tomsk State University of Control Systems and Radioelectronics
- 2 Ph.D. (Eng.), Associate Professor, Leading Research Scientist, Tomsk State University of Control Systems and Radioelectronics
Abstract
A method of a moving object bearing measurement is discussed. A radio beacon illuminates simultaneously from two different points the orthogonal circle polarized signals. Amplitudes, phases and frequencies of the signals are the same. The resulting signal is re- ceived by the antenna of the on-board one channel receiver. In the UHF cannel of the receiver there is a polarization modulator with a half wavelength phase plate rotating with a specified velocity. Bearing of the moving object is found by the indirect method at the output of the receiver using the fourth harmonic of the modulator rotation frequency.
How to cite
Гулько В.Л., Мещеряков А.А. Поляризационно-модуляционный метод, реализующий измерение пеленга подвижного объекта по ортогонально поляризованным по кругу сигналам радиомаяка // Успехи современной радиоэлектроники. 2015. № 10. С. 73–78.
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