Improved multi-frecuency phase method of ranging

The mathematical model of Multi-phase method of ranging is proposed, which allows sensing by harmonic signals in the frequency range from the starting frequency to the end frequency. The essence of the model is to measure of total significance of the vectors of the reflected signal for offerings systems of linear equations, finding the equation coefficients of polynomial equation which provide finding vectors of signals reflected from each object on the initial frequency signals and vectors after increase the frequency. The values of the vectors which was found are used to separate the signals reflected from each object and refine the results that can be use for increase accuracy of ranging of objects.