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Keys and keylines used for antenna purposes

  • US 8,519,895 B2
  • Filed: 02/05/2010
  • Issued: 08/27/2013
  • Est. Priority Date: 02/05/2010
  • Status: Active Grant
First Claim
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1. An apparatus comprising:

  • a data input device arrangement, the data input device arrangement comprising at least one user input key and at least two keylines configured to provide a data input to the apparatus, andan electrical circuit,wherein the electrical circuit comprises at least a first electrically conductive component configured to decouple the data input device arrangement at a predetermined radio frequency band to cause at least one of the keylines to operate as an antenna radiating element in the predetermined radio frequency band, andwherein one of the keylines comprise an antenna feed.

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