抄録
An automotive radar is part of an ITS framework for automatic driving system, and is a sensor for the detection of the distance and the relative speed between an automobile and the preceding automobile. The objective of this research is to determine the reflection and scattering charateristics of fundamental millimeter wave, by the simulation analysis of millimeter wave of the automotive radar using FDTD method. By this simulation, the signal response of the radar from various shapes of automabile are obtained, from which the received signal characteristics can be analyzed, and signal analysis for high resolution radar development and various other applications are possible.