Title :
Motion compensation for a TDM FMCW MIMO radar system
Author :
Guetlein, Johanna ; Kirschner, Andreas ; Detlefsen, Juergen
Author_Institution :
Fachgebiet Hochfrequente Felder und Schaltungen, Tech. Univ. Muenchen, Muenchen, Germany
Abstract :
The presence of motion has several influences on the azimuth focusing and the correct range estimation of a target in a frequency-modulated continuous wave (FMCW) multiple-input multiple-output (MIMO) radar system, when time domain multiplexing is used. The influences are discussed in the following. A modulation scheme which can compensate these issues is presented. The method is verified by several measurements.
Keywords :
CW radar; FM radar; MIMO radar; modulation; motion compensation; radar signal processing; radar tracking; target tracking; time division multiplexing; TDM FMCW MIMO radar system; azimuth focusing; frequency-modulated continuous wave; modulation scheme; motion compensation; multiple-input multiple-output radar; target range estimation; time domain multiplexing; Azimuth; Focusing; Frequency modulation; MIMO radar; Transmitters;
Conference_Titel :
Radar Conference (EuRAD), 2013 European
Conference_Location :
Nuremberg
