Title :
Calibration strategy 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 :
A coherent multiple input multiple output (MIMO) radar system that uses the principles of a frequency modulated continuous wave (FMCW) radar and a time domain multiplexing technique can use a special modulation scheme to enable the unambiguous location estimation as well as a velocity estimation and compensation in a short measurement time [1]. To use this modulation scheme a special calibration procedure is needed. This strategy shall be displayed here.
Keywords :
CW radar; FM radar; MIMO radar; calibration; modulation; multiplexing; radar signal processing; TDM FMCW MIMO radar system; calibration strategy; coherent multiple input multiple output radar system; frequency modulated continuous wave radar; location estimation; special modulation scheme; time domain multiplexing; velocity estimation; Azimuth; Calibration; Estimation; Frequency estimation; Frequency modulation; Radar; Transmitters;
Conference_Titel :
Microwaves, Communications, Antennas and Electronics Systems (COMCAS), 2013 IEEE International Conference on
Conference_Location :
Tel Aviv
DOI :
10.1109/COMCAS.2013.6685266
