US 2018/0026370 A1 · ANTENNA STRUCTURE AND WIRELESS COMMUNICATION DEVICE USING SAME

Abstract

An antenna structure includes a metallic member and a first feed source. The metallic member includes a front frame, a backboard, and a side frame. The side frame is positioned between the front frame and the backboard. The first feed source is electrically connected to the front frame. The side frame includes at least a top portion, a first side portion, and a second side portion. The first side portion and the second side portion are respectively connected to two ends of the top portion. The side frame defines a slot and the slot is defined on the top portion. The front frame defines a gap. The gap communicates with the slot and extends across the front frame.

Claims33

Dependent claims

An antenna structure comprising:

a metallic member, the metallic member comprising a front frame, a backboard, and a side frame, the side frame being positioned between the front frame and the backboard;
and
a first feed source electrically connected to the front frame;
wherein the side frame comprises at least a top portion, a first side portion, and a second side portion, the first side portion and the second side portion are respectively connected to two ends of the top portion;
wherein the side frame defines a slot, the slot is defined on the top portion;
and
wherein the front frame defines a gap, the gap communicates with the slot and extends across the front frame.

4 more elements

A wireless communication device comprising:

an antenna structure, the antenna structure comprising:
a metallic member, the metallic member comprising a front frame, a backboard, and a side frame, the side frame being positioned between the front frame and the backboard;
and
a first feed source electrically connected to the front frame;
wherein the side frame comprises at least a top portion, a first side portion, and a second side portion, the first side portion and the second side portion are respectively connected to two ends of the top portion;
wherein the side frame defines a slot, the slot is defined on the top portion;
and
wherein the front frame defines a gap, the gap communicates with the slot and extends across the front frame.

5 more elements

Dependencies are inferred from the claim text.

Facts

Application

15/626,159Filed 18 Jun 2017

Priority

CN 201610636898.06 Aug 2016

Published

25 Jan 2018

Term ends

Not estimatedThe source records don’t support an estimate.

Classification8 codes

H01Q 5/371
Creating multiple current paths: branching current paths
H01Q 1/243
Specially adapted for hand-held use: with built-in antennas
H01Q 5/378
Arrangements for providing operation on different wavebands: combination of fed elements with parasitic elements
H01Q 5/50
Arrangements for simultaneous operation of antennas on two or more different wavebands, e.g. dual-band or multi-band arrangements: feeding or…

Antenna structure and wireless communication device using same

Life of this patent

Antenna structure and wireless communication device using same

Life of this patent

Abstract

Claims33