Method for realizing terminal antenna, terminal antenna and terminal thereof
AssigneeZte Corporation
InventorsWeitao Ma, Fengyu Liu
Life of this patent
Estimating the term…
Abstract
Provided is a method for implementing a terminal antenna, including: welding a metal shell for fixing a side key on a ground of a printed circuit board; dividing the ground of the printed circuit board into a first ground and a second ground, connecting the first ground with the second ground by at least one first isolating unit, the first ground being welded with the metal shell, and a length of the first ground being ¼ of a wavelength of a radio operating frequency band, and connecting the first ground with an antenna receiving/transmitting unit, thereby implementing a terminal antenna by taking the first ground as a radiator. The present invention also provides a corresponding terminal antenna and a terminal thereof.
Claims20
A method for implementing a terminal antenna, comprising:
- welding a metal shell for fixing a side key onto a ground of a printed circuit board;
- dividing the ground of the printed circuit board into a first ground and a second ground, connecting the first ground with the second ground by at least one first isolating unit, the first ground being welded with the metal shell, and a length of the first ground being ¼ of a wavelength of a radio operating frequency band;
- connecting the first ground with an antenna receiving/transmitting unit;
- thereby implementing the terminal antenna by taking the first ground as a radiator.
A terminal, comprising a printed circuit board, at least one side key with a metal shell and an antenna receiving/transmitting unit connected onto the printed circuit board, wherein,
- the printed circuit board comprises a first ground connected with the antenna receiving/transmitting unit, and a second ground connected with the first ground by at least one first isolating unit,
- the first ground is connected to the metal shell of the side key, a length of the first ground is ¼ of a wavelength of a radio operating frequency band, and the first ground serves as a radiator of a terminal antenna.
A terminal antenna, comprising a first ground and at least one side key with a metal shell, wherein,
- the first ground is connected to the metal shell of the side key, and a length of the first ground is ¼ of a wavelength of a radio operating frequency band.
Dependencies are inferred from the claim text.