CPC H01Q 25/005 (2013.01) [H01Q 1/273 (2013.01); H04B 1/38 (2013.01); H04R 1/08 (2013.01); H04R 1/105 (2013.01); H04R 1/1008 (2013.01); H04R 1/1041 (2013.01); H04R 1/1075 (2013.01); H04R 2420/07 (2013.01)] | 19 Claims |
1. A system, comprising:
a first earbud including a first directional antenna operable at a first frequency and having a first radiation pattern radiating away from a zone that is sensitive to electromagnetic radiation; and
a second earbud including a second directional antenna operable at the first frequency and having a second radiation pattern radiating away from the zone, wherein the zone is defined by a region between the first earbud and the second earbud when worn by a user.
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