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US 2012/0268339 A1Published application
Antenna with near-field radiation control
AssigneeResearch In Motion Limited
InventorsYihong Qi, Perry Jarmuszewski, Adam D. Stevenson
Life of this patent
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AssigneeResearch In Motion Limited
InventorsYihong Qi, Perry Jarmuszewski, Adam D. Stevenson
Estimating the term…
An antenna and a wireless mobile communication device incorporating the antenna are provided. The antenna includes a first conductor section electrically coupled to a first feeding point, a second conductor section electrically coupled to a second feeding point, and a near-field radiation control structure adapted to control characteristics of near-field radiation generated by the antenna. Near-field radiation control structures include a parasitic element positioned adjacent the first conductor section and configured to control characteristics of near-field radiation generated by the first conductor section, and a diffuser in the second conductor section configured to diffuse near-field radiation generated by the second conductor section into a plurality of directions.
A flexible substrate configured for use as an antenna in a wireless mobile communication device, the substrate having a first feeding point and a second feeding point for connection to a transceiver in the wireless mobile communication device, the substrate comprising:
A flexible substrate configured for use as an antenna in a wireless mobile communication device, the substrate having a first feeding point and a second feeding point for connection to a transceiver in the wireless mobile communication device, the substrate comprising:
Dependencies are inferred from the claim text.