Internal chip antenna
First Claim
1. An internal chip antenna comprising:
- a substrate;
a first radiator for controlling inductance of the antenna, the first radiator formed in a spiral shape inside or on the substrate, and including at least one spiral radiating part;
a second radiator for controlling capacitance of the antenna, the second radiator connected to the first radiator and including an upper meander radiating part disposed in a length direction of the substrate and a lower meander radiating part overlapping and opposing the upper meander radiating part in a lower part of the upper meander part, anda feeding part for receiving a high frequency current of a given band, the feeding part connected to the first radiator.
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Accused Products
Abstract
The invention provides a chip antenna installed inside a mobile telecommunication terminal, which can process a low band signal. In the chip antenna, a substrate is prepared. A first radiator is formed in a spiral shape inside or on the substrate, and includes at least one spiral radiating part. The first radiator controls inductance of the antenna. Also, a second radiator is connected to the first radiator, and includes an upper meander radiating part disposed in a length direction of the substrate and a lower meander radiating part overlapping and opposing the upper meander in a lower part of the upper meander part. The second radiator controls capacitance of the antenna. In addition, a feeding part is connected to the first radiator, and receives a high frequency current of a given band.
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Citations
9 Claims
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1. An internal chip antenna comprising:
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a substrate; a first radiator for controlling inductance of the antenna, the first radiator formed in a spiral shape inside or on the substrate, and including at least one spiral radiating part; a second radiator for controlling capacitance of the antenna, the second radiator connected to the first radiator and including an upper meander radiating part disposed in a length direction of the substrate and a lower meander radiating part overlapping and opposing the upper meander radiating part in a lower part of the upper meander part, and a feeding part for receiving a high frequency current of a given band, the feeding part connected to the first radiator. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9)
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Specification