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28 July 2023 A beam scanning array for information security enhancement in autonomous vehicles
Yanling Wang, Dakui Wu
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Proceedings Volume 12716, Third International Conference on Digital Signal and Computer Communications (DSCC 2023); 127161I (2023) https://doi.org/10.1117/12.2685569
Event: Third International Conference on Digital Signal and Computer Communications (DSCC 2023), 2023, Xi'an, China
Abstract
With the rapidly development of intelligent connected vehicle, Security problem is becoming a core concern of vehicle owners. Current vehicle-ground communication related researches mainly focus on wide-beam antenna, which may result in data leakage for its wide signal coverage of on-board terminal. In this paper, a novel kind of beam scanning array which can be used for security enhancement of intelligent connected vehicles is proposed. This new kind of array is composed of a beam controller which based on the Butler matrix and a four-cell patch, which can not only reduce the power consumption of on-board terminal but also can enhance the security performance of V2X DATA link. This new array is characterized with lightweight, low profile, and low cost. Good performance of the on-board array can be observed in the simulation results.
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Yanling Wang and Dakui Wu "A beam scanning array for information security enhancement in autonomous vehicles", Proc. SPIE 12716, Third International Conference on Digital Signal and Computer Communications (DSCC 2023), 127161I (28 July 2023); https://doi.org/10.1117/12.2685569
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KEYWORDS
Antennas
Information security
Autonomous vehicles
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