US 10,312,591 B2Granted

Wireless communication device

AssigneePegatron Corporation

InventorsChien-Yi Wu, Yu-Yi Chu, Chao-Hsu Wu, Ya-Jyun Li, Shih-Keng Huang

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Abstract

A wireless communication device includes a metallic housing, a circuit board, a metallic heat sink, and first, second and third antennas. The metallic housing includes a chamber. The circuit board is disposed in the chamber for providing a feed signal. The metallic heat sink is disposed on the circuit board and divides the chamber into first and second regions. The first antenna is disposed at the first region along a first direction. The second antenna is disposed at the second region along a second direction perpendicular to the first direction. The third antenna is disposed at the second region along the first direction and located between the metallic heat sink and the second antenna. The first, second and third antennas are coupled with the circuit board. The first, second and third antennas receive the feed signal and at least are capable of generating signals at the same frequency band.

Claims8

Dependent claims

A wireless communication device, comprising:

a metallic housing including a chamber;
a circuit board disposed in the chamber, circuit board being for providing a feed signal and a ground;
a metallic heat sink disposed on the circuit board, the metallic heat sink being for dividing the chamber into a first region and a second region;
a first antenna disposed at the first region along a first direction, the first antenna being coupled with the circuit board;
a second antenna disposed at the second region along a second direction, the second antenna being coupled with the circuit board, wherein the second direction is perpendicular to the first direction;
and
a third antenna disposed at the second region along the first direction and located between the metallic heat sink and the second antenna, the third antenna being coupled with the circuit board, wherein the first antenna, the second antenna and the third antenna receive the feed signal and at least are capable of generating signals at the same frequency band.

4 more elements

Dependencies are inferred from the claim text.

Facts

Application: 15/853,983Filed 26 Dec 2017
Priority: TW 106106781 A2 Mar 2017
Published: US 2018/0254557 A16 Sep 2018
Granted: 4 Jun 2019
Term ends: Not estimatedThe source records don’t support an estimate.

Classification9 codes

H01Q 5/357
For different propagation modes: using a single feed point
H01Q 1/243
Specially adapted for hand-held use: with built-in antennas
H01Q 1/48
Details of, or arrangements associated with, antennas: earthing means; Earth screens; Counterpoises
H01Q 5/28
Characterised by the operating wavebands: arrangements for establishing polarisation or beam width over two or more different wavebands

Family

US 2018/0254557 A1Pre-grant publication · published 6 Sep 2018
US 10,312,591 B2This patent

From the US filing history. Foreign family members aren’t listed.

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