RADIO WAVE TRANSMISSIVE COVER

摘要

PROBLEM TO BE SOLVED: To enable attenuation occurring when a radio wave is transmitted through a cover and water drips to be appropriately restrained even if the water drips are stuck to the surface.SOLUTION: A radio wave transmissive cover 10 is arranged within the radio wave route of a millimeter wave radar device 90. A cover 10 is provided with a transparent member 20 constituting the front surface of the cover 10 and a decorative layer 30 formed on the rear surface of the transparent member 20. The transparent member 20 is formed of a polyester-based copolymer polycarbonate.SELECTED DRAWING: Figure 2