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US 12,744,307 B2Granted
Base station antenna and base station
AssigneeHuawei Technologies Co., Ltd.
InventorsLijun Pan, Shangshu Xiong, Kun Li
Life of this patent
Estimating the term…
Abstract
This application provides a base station antenna and a base station. The base station antenna includes a first feeder, a second feeder, a first transmission line, a second transmission line, and a radiator. A first end of a first radiation arm is electrically connected to a first end of a second radiation arm through a first wire. A first end of a third radiation arm is electrically connected to a first end of a fourth radiation arm through a second wire. A second end of the first radiation arm is electrically connected to a second end of the third radiation arm through a third wire. A second end of the second radiation arm is electrically connected to a second end of the fourth radiation arm through a fourth wire.
Claims20
An antenna, comprising:
- a feeding network, a first transmission line, a second transmission line, and a radiator, wherein
- the first transmission line is spaced apart from and crosses the second transmission line, the first transmission line comprises a first wire and a second wire that are spaced apart and disposed in parallel, and the second transmission line comprises a third wire and a fourth wire that are spaced apart and disposed in parallel;
- the radiator comprises a first radiation arm, a second radiation arm, a third radiation arm, and a fourth radiation arm, a first end of the first radiation arm is electrically connected to a first end of the first wire, a second end of the first radiation arm is electrically connected to a first end of the third wire, a first end of the second radiation arm is electrically connected to a second end of the first wire, a second end of the second radiation arm is electrically connected to a first end of the fourth wire, a first end of the third radiation arm is electrically connected to a first end of the second wire, a second end of the third radiation arm is electrically connected to a second end of the third wire, a first end of the fourth radiation arm is electrically connected to a second end of the second wire, and a second end of the fourth radiation arm is electrically connected to a second end of the fourth wire;
- and
- the feeding network comprises a first feeder and a second feeder, one of a feed end of the first feeder and a ground end of the first feeder is electrically connected to the first wire, the other is electrically connected to the second wire, one of a feed end of the second feeder and a ground end of the second feeder is electrically connected to the third wire, and the other is electrically connected to the fourth wire.
2 more elements
A base station, comprising:
- a radio frequency processing unit and an antenna, wherein the radio frequency processing unit is electrically connected to the antenna, the antenna comprises a feeding network, a first transmission line, a second transmission line, and a radiator, wherein
- the first transmission line is spaced apart from and crosses the second transmission line, the first transmission line comprises a first wire and a second wire that are spaced apart and disposed in parallel, and the second transmission line comprises a third wire and a fourth wire that are spaced apart and disposed in parallel;
- the radiator comprises a first radiation arm, a second radiation arm, a third radiation arm, and a fourth radiation arm, a first end of the first radiation arm is electrically connected to a first end of the first wire, a second end of the first radiation arm is electrically connected to a first end of the third wire, a first end of the second radiation arm is electrically connected to a second end of the first wire, a second end of the second radiation arm is electrically connected to a first end of the fourth wire, a first end of the third radiation arm is electrically connected to a first end of the second wire, a second end of the third radiation arm is electrically connected to a second end of the third wire, a first end of the fourth radiation arm is electrically connected to a second end of the second wire, and a second end of the fourth radiation arm is electrically connected to a second end of the fourth wire;
- and
- the feeding network comprises a first feeder and a second feeder, one of a feed end of the first feeder and a ground end of the first feeder is electrically connected to the first wire, the other is electrically connected to the second wire, one of a feed end of the second feeder and a ground end of the second feeder is electrically connected to the third wire, and the other is electrically connected to the fourth wire.
2 more elements
Dependencies are inferred from the claim text.