Antenna with low SAR
First Claim
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1. A power feed for an antenna on a portable, wireless device, comprising:
- a first portion extending along a first side of a connector to an edge of the connector, the first side of the connector adapted to be proximate a user;
a second portion connected to the first portion proximate the first side of the connector, the second portion traversing the edge from the first side to a second side of the connector;
a third portion connected to the second portion proximate the second side of the connector, the third portion extending away from the edge along the second side, the second side of the connector adapted to be distal the user; and
a contact adapted to be distal to the user coupling the third portion to a power feed on a printed circuit board, whereby the power feed is to reduce a specific absorption rate associated with using the portable, wireless device.
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Abstract
An antenna having a low specific absorption rate has it power feed connected to radio frequency power such that a connector is arranged between a head of the user and a portion of the power feed.
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Citations
16 Claims
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1. A power feed for an antenna on a portable, wireless device, comprising:
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a first portion extending along a first side of a connector to an edge of the connector, the first side of the connector adapted to be proximate a user; a second portion connected to the first portion proximate the first side of the connector, the second portion traversing the edge from the first side to a second side of the connector; a third portion connected to the second portion proximate the second side of the connector, the third portion extending away from the edge along the second side, the second side of the connector adapted to be distal the user; and a contact adapted to be distal to the user coupling the third portion to a power feed on a printed circuit board, whereby the power feed is to reduce a specific absorption rate associated with using the portable, wireless device. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9)
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10. A portable, wireless device including a device housing and an antenna including an antenna housing with a radiating portion contained in the antenna housing, the portable, wireless device comprising:
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a connector connecting the antenna housing and the portable, wireless device, the connector having a first side adapted to be proximate a user, a second side adapted to be distal a user, and at least one edge; a meander line power feed coupled to the antenna proximate a top of the device housing, the meander line comprising; a first portion, the first portion extending along the first side of the connector to the at least one edge; a second portion, the second portion connected to the first portion proximate the first side and traversing the at least one edge to the second side; a third portion, the third portion connected to the second portion proximate the second side, the third portion extending along the second side; and a contact adapted to be distal to the user, the contact coupled to the third portion and a power feed point on a printed circuit board, whereby the power feed is adapted to reduce a specific absorption rate associated with using the portable, wireless device. - View Dependent Claims (11, 12, 13, 14, 15, 16)
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Specification