Mobile telephone capable of automatically switching antenna according to user's hand position

作者: Siu Ling Wong

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摘要: A mobile communication device includes a first antenna configured to transmit and receive RF signals, capacitive sensor adjacent the antenna, second sensing circuit in with sensor, being that can determine position of user's hand or response signals received from an switching select enable wireless communications user' relative as determined by circuit.

参考文章(6)
Christian Dibenedetto, Mark Arthur Oleson, Amy Jones Vaterlaus, Scott Tomlinson, Stephen Michael Vincent, Roland G. Seydel, Allen W. Van Noy, Sports Electronic Training System, and Applications Thereof ,(2016)