ANTENNA AND ELECTRONIC EQUIPMENT HAVING THE SAME
First Claim
Patent Images
1. An antenna, comprising:
- a radiator electrically connected to a feeder, and configured to radiate an electric wave; and
one or more reinforcing circuits disposed in the radiator so as to uniformly distribute a current on at least one part of the radiator.
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Accused Products
Abstract
An antenna and electronic equipment having the same are disclosed. The antenna comprises: a radiator electrically connected to a feeder, and radiating an electric wave; and one or more reinforcing circuits disposed in the radiator so as to uniformly distribute a current on at least one part of the radiator. The antenna can have a length much shortened than a wavelength of an operation frequency with maintaining the same efficiency, thereby being able to be mounted even in electronic equipment such as a terrestrial DMB terminal operated at a low frequency bandwidth,
19 Citations
26 Claims
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1. An antenna, comprising:
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a radiator electrically connected to a feeder, and configured to radiate an electric wave; and one or more reinforcing circuits disposed in the radiator so as to uniformly distribute a current on at least one part of the radiator. - View Dependent Claims (2, 3, 4, 5)
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6. A dipole antenna, comprising:
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first and second dipole arms electrically connected to a feeder and having different potentials from each other; and a reinforcing circuit electrically connected to at least one of the first and second dipole arms so as to uniformly distribute a current on at least one of the first and second dipole arms. - View Dependent Claims (7, 8, 9, 10, 11, 12, 13, 14, 15)
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16. A lamination-type antenna, comprising:
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a chip body; a radiator formed at the chip body, and electrically connected to a feeder; and a reinforcing circuit disposed in the radiator so as to uniformly distribute a current on at least one part of the radiator. - View Dependent Claims (17, 18, 19)
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20. A monopole antenna, comprising:
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a radiator electrically connected to a feeder, and disposed on a ground plane of a finite plane; and a reinforcing circuit disposed in the radiator so as to uniformly distribute a current on at least one part of the radiator, and connected to the ground plane. - View Dependent Claims (21, 22, 23)
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24. Electronic equipment having an antenna for transmitting and receiving an electric wave, wherein the antenna comprises:
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a radiator electrically connected to a feeder, and configured to radiate an electric wave; and one or more reinforcing circuits disposed in the radiator so as to uniformly distribute a current on at least one part of the radiator. - View Dependent Claims (25)
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26. A mobile communication terminal comprising:
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an antenna configured to transmit and receive signals; and a processor configured to process the signals, wherein the antenna comprises; a radiator configured to radiate an electric wave and including first and second dipole arms, and at least one reinforcing circuit arranged on the first and second dipole arms.
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Specification