Arbe: 4D Imaging Radar Leader Arbe is one of the leading players in the development of next-generation radar technologies. It has pioneered high-channel-count solutions with its in-house designed radar chipset. In this update profile, IDTechEx covers Arbe's core technologies, its perspective on what the next generation will bring, and how OEMs are now realizing that high-channel-count radars are the inevitable future. Arbe: 4D Imaging Radar Leader