Antenna with RF energy shield for a portable cellular telephone
First Claim
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1. An antenna for a portable cellular telephone comprising:
- a core with a winding assembly, said core includes a longitudinal groove on each of two sides, anda resin shell molded on said core;
whereinsaid core is covered with a shield means to limit the direction of radiation of radio frequency energy from said winding assembly, said shield means covers one half of the periphery of said core in a longitudinal direction, and said shield means has a longitudinal coupling flange along each of two longitudinal sides thereof, said flanges engage said longitudinal grooves on said core.
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Abstract
An antenna having a core holding a winding assembly on the inside for receiving/transmitting radio signal, and a resin shell molded on the core, wherein a metal shield is embedded in the resin shell and covered on one half of the periphery of the core to limit the direction of radiation of the radio frequency energy from the winding assembly, and to prevent the radiation from hurting the user'"'"'s brain.
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Citations
5 Claims
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1. An antenna for a portable cellular telephone comprising:
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a core with a winding assembly, said core includes a longitudinal groove on each of two sides, and a resin shell molded on said core;
whereinsaid core is covered with a shield means to limit the direction of radiation of radio frequency energy from said winding assembly, said shield means covers one half of the periphery of said core in a longitudinal direction, and said shield means has a longitudinal coupling flange along each of two longitudinal sides thereof, said flanges engage said longitudinal grooves on said core. - View Dependent Claims (2, 3, 4, 5)
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Specification