Antenna, communication device, and communication system
AssigneeHuawei Technologies Co., Ltd.
InventorsXiang Zhang, Chen Zhang, Xiaofeng Li, Jianghong Qin
Life of this patent
Estimating the term…
Abstract
An antenna includes a first polarized element, a second polarized element, and a feed network. The first polarized element includes a first radiating arm and a second radiating arm, and the second polarized element includes a third radiating arm and a fourth radiating arm. The feed network includes a first feed line circuit, a second feed line circuit, and a third feed line circuit. The first feed line circuit is feed-connected to the first polarized element, and the second feed line circuit is feed-connected to the second polarized element. The third feed line circuit is feed-connected to the first radiating arm and the third radiating arm.
Claims20
An antenna, comprising:
- a first polarized element comprising a first radiating arm and a second radiating arm;
- a second polarized element comprising a third radiating arm and a fourth radiating arm, wherein the first polarized element and the second polarized element are orthogonally disposed;
- and
- a feed network comprising a first feed line circuit, a second feed line circuit, and a third feed line circuit, wherein
- the first feed line circuit is feed-connected to the first radiating arm and the second radiating arm, and the second feed line circuit is feed-connected to the third radiating arm and the fourth radiating arm;
- the third feed line circuit is feed-connected to one of the third radiating arm or the fourth radiating arm;
- and
- the third feed line circuit is feed-connected to one of the first radiating arm or the second radiating arm.
A communication device, comprising:
- an antenna, comprising:
- a first polarized element comprising a first radiating arm and a second radiating arm;
- a second polarized element comprising a third radiating arm and a fourth radiating arm, wherein the first polarized element and the second polarized element are orthogonally disposed;
- and
- a feed network comprising a first feed line circuit, a second feed line circuit, and a third feed line circuit, wherein
- the first feed line circuit is feed-connected to the first radiating arm and the second radiating arm, and the second feed line circuit is feed-connected to the third radiating arm and the fourth radiating arm;
- the third feed line circuit is feed-connected to one of the third radiating arm or the fourth radiating arm;
- and
- the third feed line circuit is feed-connected to one of the first radiating arm or the second radiating arm;
- and
- a radio frequency processing unit connected to the feed network.
Dependencies are inferred from the claim text.