Antenna device and electronic device having the same
First Claim
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1. An electronic device comprising:
- a first antenna radiator configured to operate in at least one frequency band; and
at least one second antenna radiator disposed in a neighborhood of the first antenna radiator,wherein the at least one second antenna radiator is electrically coupled to at least one radiation pattern of the first antenna radiator to operate as a parasitic resonator, andwherein the second antenna radiator is at least one of a metal vibrator, a motor, a metal tape, a portion of a shield can, a metal bushing having a predetermined area, and a metal bracket.
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Abstract
An electronic device is provided. The electronic device includes a first antenna radiator operating in at least one frequency band, and at least one second antenna radiator disposed proximate to the first antenna radiator coupled to at least one radiation pattern of the first antenna radiator, and to operate as a parasitic resonator.
8 Citations
16 Claims
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1. An electronic device comprising:
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a first antenna radiator configured to operate in at least one frequency band; and at least one second antenna radiator disposed in a neighborhood of the first antenna radiator, wherein the at least one second antenna radiator is electrically coupled to at least one radiation pattern of the first antenna radiator to operate as a parasitic resonator, and wherein the second antenna radiator is at least one of a metal vibrator, a motor, a metal tape, a portion of a shield can, a metal bushing having a predetermined area, and a metal bracket. - View Dependent Claims (2, 3, 4, 5, 6, 7)
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8. An antenna device comprising:
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a first antenna radiator configured to operate in at least one frequency band; and at least one second antenna radiator independently disposed proximate to the first antenna radiator electrically coupled to at least one radiation pattern of the first antenna radiator, and configured to operate as a parasitic resonator, wherein the at least one second antenna radiator is at least one of a metal vibrator, a motor, a metal tape, a portion of a shield can, a metal bushing having a predetermined area, and a metal bracket.
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9. An electronic device comprising:
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a housing comprising an interior region; a substrate mounted in the interior region; an antenna carrier installed on the substrate; a main antenna radiator disposed on an upper surface of the antenna carrier, fed from the substrate, and configured to operate in at least one frequency band; and a metal plate disposed at a position, which is spaced apart from the main antenna radiator, of the housing such that at least a portion of the metal plate is disposed in parallel with at least a portion of the main antenna radiator, wherein the metal plate is electrically coupled to at least one radiation pattern of the main antenna radiator such that the metal plate operates as a parasitic resonator. - View Dependent Claims (10, 11, 12, 13, 14, 15, 16)
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Specification