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  3. Science and Technology of the Air Force of Ukraine
  4. 1(1)'2009
  5. The unequivocal a moving target range estimation at its tracking on velocity and angular data of the radar with usage of coherent signal with a high frequency pulse repetition

The unequivocal a moving target range estimation at its tracking on velocity and angular data of the radar with usage of coherent signal with a high frequency pulse repetition

P.J. Sedyshev , A.O. Рodorozhnjak, E.S. Roschupkin
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The method of indirect estimation of the unambiguous range of the target is observed at its tracking on a radial velocity and an angular data by a missile guidance station with usage of coherent pulse signals with a high frequency repetition. It is displayed that for unambiguous measuring of the target radial velocity by MTI method at a known pulse period and data about angular velocities and acceleration of a sightline allow to define allowed band of the unequivocal target range and its exact value For support of targeting accuracy on range and the shooting preparation by simulation technique subject to a target velocity the boundary of aspect angle and crossover are defined.
Keywords: the Coherent pulsing sequence, Doppler effect, a target radial velocity, indirect estimation of parameters