Title :
Comparison of motion compensation methods applied to a TDM FMCW MIMO radar system
Author :
Guetlein-Holzer, Johanna ; Kirschner, Andreas ; Speck, Christian ; Detlefsen, Juergen
Author_Institution :
Fachgebiet Hochfrequente Felder und Schaltungen, Tech. Univ. Muenchen, Munich, Germany
Abstract :
For a multiple input multiple output (MIMO) radar system that uses a frequency modulated continuous wave (FMCW) signal and time domain multiplexing (TDM), different effects occur in the presence of relative motion between radar system and target. These effects have an influence on the correct position detection of the targets. Therefore, two different modulation schemes are analyzed that have the ability to overcome the issues of movement and estimate the correct target location and velocity.
Keywords :
CW radar; FM radar; MIMO radar; motion compensation; object detection; radar detection; time division multiplexing; TDM FMCW MIMO radar system; frequency modulated continuous wave signal; modulation schemes; motion compensation methods; multiple input multiple output radar system; target position detection; time domain multiplexing; Arrays; Azimuth; Frequency modulation; Radar; Radar antennas; Transmitters;
Conference_Titel :
Radar Conference (Radar), 2014 International
DOI :
10.1109/RADAR.2014.7060297
