ANTENNA FOR APPENDAGE-WORN MINIATURE COMMUNICATIONS DEVICE
First Claim
1. An antenna system comprising:
- a conductive element, at least a portion of which is described by a fractal or self-similar geometry including two or more scalings, rotations, and/or offsets of a generator motif structure; and
a housing that holds the antenna element and is adapted to be worn attached to a body appendage.
1 Assignment
0 Petitions
Accused Products
Abstract
Antennas, antenna systems, and communications devices are described that provide an antenna utilizing a fractal and/or self-similar conductive element that is novel and inventive in that its small in size and exhibits multiple-band or wideband frequency coverage which allows a miniature communications device incorporating the antenna to operate (e.g., function) with wide-band capabilities in close-proximity to a user'"'"'s body and in form factor suitable for wearing by the user. As noted above, previous size and performance limitations of prior art antennas/devices were poor and made those devices either of limited utility or inoperable.
7 Citations
6 Claims
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1. An antenna system comprising:
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a conductive element, at least a portion of which is described by a fractal or self-similar geometry including two or more scalings, rotations, and/or offsets of a generator motif structure; and a housing that holds the antenna element and is adapted to be worn attached to a body appendage. - View Dependent Claims (6)
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2. A miniature RF communications device comprising:
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antenna comprising at least a portion of which is described by a geometry including two or more scalings, rotations, and/or offsets of a generator motif structure; a housing that holds the antenna element and is adapted to be worn attached to a body appendage; and a RF transceiver operative to synthesize, transmit, receive, and demodulate RF signals of a desired wideband frequency range; wherein the communications device is configured for wearing directly attached to or in tactile proximity to a user'"'"'s body appendage, and wherein the communications device is operative when the user'"'"'s body appendage and the RF transceiver are both in the nearfield of the device. - View Dependent Claims (3, 4, 5)
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Specification