The motion trajectory restoring for radar observation of living objects

Abstract

Some technologies of medical radars design are discussed in the report. Radars are intended to obtain the mechanical moving trajectory of living organism chest. Peculiarities of radar detection of targets performing seesaw motion are considered. Data obtaining and processing problems are investigated, methods of initial object motion trajectory restoring are examined by means of two quadratures use, constant component elimination and arctan-demodulation. Methods of received signal processing and computing are proposed.