Publications

A Novel Calibration Technique for FMCW Radar Systems Enabling Material Characterization in Variable Distances

Jebramcik, J. and Rolfes, I. and Barowski, J.

IMWS-AMP 2019 - 2019 IEEE MTT-S INTERNATIONAL MICROWAVE WORKSHOP SERIES ON ADVANCED MATERIALS AND PROCESSES FOR RF AND THZ APPLICATIONS
Volume: Pages: 106-108
DOI: 10.1109/IMWS-AMP.2019.8880110
Published: 2019

Abstract
In this contribution, a calibration method for millimeter wave FMCW (frequency modulated continuous wave) radar is presented. The proposed technique utilizes the potential of an adjustable ramp duration to extend the validity range of the calibration measurement at a single position and enables the characterization of material samples in varying distances. Exemplary measurement results in the W-band are presented, proving the accuracy of the method. © 2019 IEEE.

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