BYD Semiconductor scales 4D radar chip for L2-L4 driving, deepening its in-house automotive sensing stack

DIGITIMESSeptember 3, 2026en

BYD Semiconductor has begun mass production of a new automotive-grade 4D millimetre-wave radar chip built around its Xuanji A3 intelligent-driving architecture, expanding its in-house sensing stack for L2 to L4 driving functions.

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