ANTENNA DEVICE OF MOBILE TERMINAL
First Claim
1. An antenna device of a mobile terminal having a battery cover composed of a metal material, comprising:
- a radiation unit for transmitting and receiving a signal;
a feeding unit formed at an end portion of a first side of the radiation unit for electrically connecting the radiation unit to a Printed Circuit Board (PCB); and
a ground part disposed a predetermined distance from the feeding unit and formed at a second side of the radiation unit,wherein when the battery cover is fastened to the mobile terminal, the ground part contacts a first side of the battery cover.
1 Assignment
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Accused Products
Abstract
An antenna device of a mobile terminal that can secure radiation performance is provided. The antenna device having a battery cover composed of a metal material includes a radiation unit for transmitting and receiving a signal, a feeding unit formed at an end portion of a first side of the radiation unit for electrically connecting the radiation unit to a Printed Circuit Board (PCB), and a ground part disposed a predetermined distance from the feeding unit and formed at a second side of the radiation unit. When the battery cover is fastened to the mobile terminal, the ground part contacts a first side of the battery cover.
27 Citations
13 Claims
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1. An antenna device of a mobile terminal having a battery cover composed of a metal material, comprising:
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a radiation unit for transmitting and receiving a signal; a feeding unit formed at an end portion of a first side of the radiation unit for electrically connecting the radiation unit to a Printed Circuit Board (PCB); and
a ground part disposed a predetermined distance from the feeding unit and formed at a second side of the radiation unit,wherein when the battery cover is fastened to the mobile terminal, the ground part contacts a first side of the battery cover. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13)
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Specification