Plastic Omnium: Automotive Radar Built Into the Bumper Plastic Omnium is a giant of automotive plastics, making many body panels for many OEMs. It has recognised that automotive radar is a key sensor in progressing the megatrend of automation. As such it has built the radar antennas directly into the bumper, which brings numerous benefits over incumbent radar design. Plastic Omnium: Automotive Radar Built Into the Bumper