Ultra-wideband (UWB) revolutionized secure distance measuring using reliable and wireless technology. CSEM's expertise in ultra-low-power integrated circuit (IC) design has propelled @3dbisnowinfineon’s UWB solution into the automotive market.
Our team has developed the analog front-end of 3db Access' UWB transceiver IC, ensuring secure distance measurement. UWB relies on time-of-flight (TOF) measurements, accurately determining distances by measuring the time it takes for (billionth of a second) UWB radio pulses to travel from a vehicle to its key at the speed of light. This secure system thwarts interception and hacking attempts.