Before we can fully realize the safety and efficiency benefits promised by a shift to autonomous vehicles, designers must first overcome spectrum challenges associated with V2X systems. Wi-Fi and 5G will both be necessary in realizing a future with autonomous vehicles. The challenge lies in how these wireless connectivity technologies will coexist. Spectrum interference between them and other in-vehicle radio systems can inhibit operation and potentially put passengers at risk. This article highlights how high-selectivity filter solutions enable coexistence of V2X with Wi-Fi and electronic toll collection (ETC) in future self-driving cars.
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