UWB Radar Calibration Using Wiener Filters for Spike Reduction
Sprache des Titels:
Proceedings of the 2006 IEEE MTT-S International Microwave Symposium, San Francisco, CA
Ultra wide band (UWB) radar systems are used to extract information of a detected target. This can be done by studying incident and reflected pulse shapes. To compute its transfer function a calibration is necessary to eliminate the influences of the system and the environment. The calibration includes deconvolution operations producing spike artifacts. In this paper a novel calibration approach for spike suppression by using Wiener optimal filters in the deconvolution process is introduced and verified.