Abstract
A real narrowband noise signal representation in the form of an analytical
signal in the Hilbert space is presented in the paper. This analytical
signal is illustrated in a variable complex plane as a mark with defined
amplitude, phase, pulsation and instantaneous frequency. A block diagram
of a broadband product detector in a quadrature system is presented.
Measurement results of an autocorrelation function of a noise signal are
shown and the application of such solution in a noise radar for precise
determination of distance changes as well as velocities of these changes
are also presented. Conclusions and future plans for applications of the
presented detection technique in broadband noise radars bring the paper to
an end.
Go to article