Two-stage estimation of the angular coordinates of spatially unresolved signal and interference in a radar’s monopulse direction finder with a multichannel antenna system
- 1 Dr. Sc. (Eng.), Associate Professor, Deputy Head of Department, MESC «Zhukovsky–Gagarin Air Force Academy» (Voronezh)
- 2 Ph. D. (Eng.), Dr. Sc. Candidate, MESC «Zhukovsky–Gagarin Air Force Academy» (Voronezh)
- 3 Student, MESC «Zhukovsky–Gagarin Air Force Academy» (Voronezh)
Keywords:
multichannel antenna arrayspatial jamming compensationbearing characteristictwo-stage algorithm
Abstract
A two-stage direction finding algorithm with spatial jamming compensation is proposed. The calculated and experimental dependences of the change in the square of the direction finding errors are presented. It is shown that the proposed interference-corrected direction finding algorithm provides a reduction in the mean square error of direction finding of spatially unresolved useful signal and interference.
How to cite
Козлов С.В., Сергеев В.И., Меньших Н.А. Двухэтапное оценивание угловых координат пространственно неразрешаемых полезного сигнала и помехи в моноимпульсном пеленгаторе радиолокационной станции с многоканальной антенной системой // Антенны. 2017. № 6. С. 52–58.
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