US 11,688,936 B2Granted

Antenna module

AssigneePegatron Corporation

InventorsChien-Yi Wu, Shih-Keng Huang, Chao-Hsu Wu, Sheng-Chin Hsu, Chien-Chih Huang

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Abstract

An antenna module, including a first antenna, a second antenna, a first ground, a third antenna, and a second ground, is provided. The first ground is located between the first antenna and the second antenna and is connected to the first antenna and the second antenna. The first ground has a first slot near the first antenna. The second antenna is located between the first antenna and the third antenna. An extension direction of the first antenna is not parallel to an extension direction of the second antenna. The extension direction of the second antenna is not parallel to an extension direction of the third antenna. The second ground is located between the second antenna and the third antenna and is connected to the third antenna. The second ground is separated from the first ground and the second antenna, and has a second slot.

Claims9

Dependent claims

An antenna module, comprising:

a first antenna;
a second antenna;
a first ground, located between the first antenna and the second antenna, connected to the first antenna and the second antenna, and having a first slot near the first antenna;
a third antenna, wherein the second antenna is located between the first antenna and the third antenna, an extension direction of the first antenna is not parallel to an extension direction of the second antenna, and the extension direction of the second antenna is not parallel to an extension direction of the third antenna;
a second ground, located between the second antenna and the third antenna, connected to the third antenna, being separated from the second antenna and the first ground, and having a second slot;
a first retaining wall, vertically disposed on the first ground and near the first slot and conducted with the first ground;
and
a second retaining wall, vertically disposed on the first ground and near the second antenna and conducted with the first ground, wherein the first retaining wall and the second retaining wall are located between the first antenna and the second antenna.

5 more elements

Dependencies are inferred from the claim text.

Facts

Application: 17/469,787Filed 8 Sep 2021
Priority: TW 10913648921 Oct 2020
Published: US 2022/0123461 A121 Apr 2022
Granted: 27 Jun 2023
Term ends: Not estimatedThe source records don’t support an estimate.

Classification7 codes

H01Q 1/48
Details of, or arrangements associated with, antennas: earthing means; Earth screens; Counterpoises
H01Q 5/35
For different propagation modes: using two or more simultaneously fed points
H01Q 7/00
Loop antennas with a substantially uniform current distribution around the loop and
H01Q 9/0421
Substantially flat resonant element parallel to ground plane, e.g. patch antenna: with a shorting wall or a shorting pin at one end of the element