Directional antenna for vehicle entry system
作者： Timothy J. Talty
DOI:
关键词:
摘要: The invention uses a modified Yagi-Uda antenna as directional for remote entry applications transportation vehicles. To reduce the area that requires packaging in vehicle headliner, employs shared reflector plural reception zones on opposite sides of vehicle. Since is packaged close to body sheet metal, folded dipole used feed element increase input impedance and simplify matching with receiver.
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