US 10,320,056 B2Granted

Antenna structure

AssigneeHon Hai Precision Industry Co., Ltd.

InventorChao-Wei Ho

Life of this patent

Estimating the term…

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Abstract

An antenna structure of multi-band frequency and simple structure includes a base plate, a supporting portion and an antenna mounted on the supporting portion. The base plate has a signal source thereon. The antenna has an input end. The antenna includes a first antenna, a second antenna and a connecting portion coupled with the first antenna and the second antenna, the antenna also has a first switch portion, a second switch portion and a third switch portion, the base plate has a first circuit and a second circuit. The input end is mounted on the connecting portion, the first switch portion is mounted between the signal source and the input end, the second switch portion is mounted on the first antenna, and the third switch portion is mounted on the second antenna.

Claims14

Dependent claims

An antenna structure comprising:

a base plate having a signal source thereon;
a supporting portion mounted on the base plate;
and
an antenna mounted on the supporting portion and having an input end, the input end receiving a signal from the signal source of the base plate;
wherein the antenna comprises a first antenna, a second antenna and a connecting portion coupled with the first antenna and the second antenna, the antenna also comprises a first switch portion, a second switch portion and a third switch portion, the base plate comprises a first circuit and a second circuit;
and
wherein the input end is mounted on the connecting portion, the first switch portion is mounted between the signal source and the input end, the second switch portion is mounted on the first antenna, the third switch portion is mounted on the second antenna, the first switch portion, the second switch portion, the third switch portion together with the first circuit and the second circuit change a frequency of the antenna.

4 more elements

Dependencies are inferred from the claim text.

Facts

Application: 15/690,284Filed 30 Aug 2017
Priority: CN 2017 1 06732348 Aug 2017
Published: US 2019/0051973 A114 Feb 2019
Granted: 11 Jun 2019
Term ends: Not estimatedThe source records don’t support an estimate.

Classification11 codes

H01Q 1/2291
By structural association with other equipment or articles: used in Bluetooth® or Wi-Fi® devices of Wireless Local Area Networks [WLAN]
H01Q 1/243
Specially adapted for hand-held use: with built-in antennas
H01Q 1/36
Details of, or arrangements associated with, antennas: structural form of radiating elements, e.g. cone, spiral, umbrella; Particular materials…
H01Q 5/371
Creating multiple current paths: branching current paths

Family

US 2019/0051973 A1Pre-grant publication · published 14 Feb 2019
US 10,320,056 B2This patent

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

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