LYON, France- OEMs are ramping up the equipment rate for radar in their cars. Multiple developments are happening or are expected to happen. This includes a switch from 24 GHz to 77 GHz, a move from legacy radar without elevation capability and a limited tracked object list to 4D radar as a baseline and imaging radar in premium cases. There is also a trend toward centralizing radar computing and transitioning from planar PCB antennas to 3D waveguides. According to Yole Intelligence, part of Yole Group, the exterior radar market was US$6.7 billion in 2022 and is poised to grow to US$12.9 billion by 2028.
According to Cédric Malaquin, Team Lead Analyst for RF activity within the Power and Wireless Division at Yole Intelligence: “Besides exterior radar sensors for driving assistance, our car interiors are becoming more monitored. The first implementation was a driver monitoring system to ensure the driver focused on the road ahead. A car occupant monitoring system is a natural extension for passenger safety, starting with CPD, though it also finds application in improving the user experience. Next on the list will be object monitoring, such as the position of a seat or headrest.”
A CPD system has been demanded in many markets since 2022/2023 (ASEAN NCAP, Euro NCAP), though the system itself is not regulated. In most cases, an indirect method is used (door opening cycle tracking & driver alerts). However, from 2025, a direct sensing method will be mandated in Euro NCAP , which is likely to change the market dynamics for in-cabin monitoring.
Radar is particularly well suited for this task as it can detect a child in a turned-back baby seat. It can also be used in vital sign monitoring.
The market opportunity is estimated at US$600 million by 2028, and market uptake is expected in 2025.
In this context, Yole Intelligence releases its new market & technology report: Radar for Automotive 2023. This study provides key market metrics and forecasts for the automotive radar market. It analyzes the drivers and challenges for the radar technologies’ adoption, and presents the main technical trends and ongoing developments with a focus on imaging radar and centralized vehicle architecture. Yole Intelligence’s analysts also review the leading players across the automotive radar supply chain and analyze how business models and supply chains are evolving…
