Presentation Information
[8a-P02-12]Study on improving the ranging accuracy of THz-FMCW radar using phase information
〇Tomofumi Ikari1,2, Soumi Yasuda1, Chiko Otani2,3 (1.Nihon Univ., 2.RIKEN, 3.Tohoku Univ.)
Keywords:
Terahertz imaging,FMCW Radar
In this report, we discuss improvements in ranging accuracy by utilizing phase information of THz waves reflected from targets in 3D imaging measurements using THz-FMCW radar. We also report on a method for accurately measuring time changes in frequency during high-speed frequency sweeping, which is important for improvement of distance measurement using phase information.