Principle of Fourier holographic processing in multifrequency microwave measurements

The technique of impulse structure characteristic calculation on the basis of scalar multifrequency measurements using a holographic approach with two reference signals is proposed. Conditions of the technique realization are presented. A method of combination of the modulus of the autocorrelation function spectrum and the phase of the spectrum of the cross-correlation function with the reference signal is discussed. The application of the approach for antenna pattern extraction from multifrequency data measured under conditions of a reflecting environment is illustrated