Techniques for flexible antenna
AssigneenCap Licensing, LLC
InventorsRhett Francis Spencer, Anthony Joseph Sutera
Life of this patent
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Abstract
A flexible antenna is provided. The flexible antenna includes a cable comprising at least one conductor, and an antenna body comprising a protective layer and a flexible circuit layer. The flexible circuit layer including a non-conductive sheet, at least one conductive feed pad and at least one antenna element. The at least one antenna element is formed of a conductive particle based material comprising conductive particles dispersed in a binder so that at least a majority of the conductive particles are adjacent to, but do not touch, one another. The at least one antenna element is disposed between the protective layer and the flexible circuit layer. The at least one conductor of the cable is electrically connected to the at least one feed pad.
Claims18
A flexible antenna circuit for use with an electronic device, the flexible antenna circuit comprising:
- a first element that is non-conductive,
- second element that is conductive, the second element being for electrically coupling to at least a transmitter of the electronic device, and
- a third element disposed such that at least a portion of the third element is immediately adjacent to a portion of the second element, the third element being formed of a conductive particle based material,
- wherein the conductive particle based material comprises conductive particles dispersed in a binder so that at least a majority of the conductive particles are adjacent to, but do not touch, one another,
- wherein the binder is disposed between at least a part of the conductive particles that are adjacent to, but do not touch, one another, and
- wherein at least some of the conductive particles of the conductive particle based material that are adjacent to one another are at least one of capacitively or inductively coupled to one another.
Dependencies are inferred from the claim text.