METHOD FOR DETERMINING THE PARAMETERS OF MOTION ASTEROID AND DEVICE FOR ITS IMPLEMENTATION

摘要

1. A method for determining the parameters of asteroid, comprising asteroid irradiation with electromagnetic energy, characterized in that the receiving reflected signals from the asteroid continuous frequency modulated by linearly increasing sawtooth unilateral law (NLCHM signal), at least four receive antennas PRA1, PRA2, PRA3 PRA4 and established in the world, on the circumference, equidistant circumferentially from each other, with base lengths L between the opposite PRA1 and PRA2 and PRA3 and PRA4 and rad uchayut NLCHM signal in the direction approaching to the Earth asteroid through transmit antenna (SDA) mounted in the center of the installation circumferential gear, and reflected from the asteroid and emitted NLCHM signals are multiplied in the four mixers (CM1, CM2, CM3 and CM4) to the first inputs connected , respectively, to the outputs PRA1, PRA2, PRA3, PRA4 and second inputs connected to the low output NLCHM signal transmitter, combined with a PDA, to produce and detect four signals with specific difference frequency: Fp ÷ Fp = [(Di + Dj) Fm × dfm / C] - (2 × Vi × f / C) = Fp, where Di, Dj - tech Suitable distances from the asteroid to, respectively, gear and SDA, C, Vi - respectively, the speed of light and asteroids, f, Fm, dfm - frequency, modulation frequency and the frequency deviation signal NLCHM then by priority starting instants of the signals with the frequencies of detection Fpi Fp, and Fpi Fpi values ​​tp time intervals t, respectively, between the signal detection moments with frequencies Fpi Fp, and Fpi Fp, determined cell memory (YAPZU1 ÷ YAPZU4) that store precalculated data values: azimuth , elevation and dalnos