Project
Paints and varnishes - Testing of coatings and plastics for use in radar-transmission areas in automotive manufacturing - Part 1:Determination of dielectric properties of plastics and coatings
Abstract
This document specifies a method for testing the radar suitability of coatings. Common measurement methods for determining relative permittivity and the loss factor involve measuring at least one scattering parameter. This parameter is used in conjunction with a mathematical model describing wave propagation within the test specimen to derive the quantities of interest, either analytically or numerically.
Begin
2026-10-09
Planned document number
DIN 55693-1
Project number
00201300
