US 2016/0261051 A1Published application

Monopole antenna

AssigneeArcadyan Technology Corporation

InventorsMin-Chi WU, Kuo-Chang LO, Chih-Yung HUANG

Life of this patent

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Abstract

A monopole antenna including a ground plane and a radiation body is provided. The radiation body includes a feeding connection part, a first radiation part, a second radiation part and a third radiation part. The feeding connection part is adjacent to the ground plane. The first radiation part connects one side of the feeding connection part and extends along a first direction. The first radiation part includes a metal patch whose width reduces towards the first direction. The second radiation part, being closer to the ground plane than the first radiation part, connects the side of the feeding connection part and extends along the first direction. The third radiation part connects the other side of the feeding connection part and extends along a second direction inverse to the first direction.

Claims10

Dependent claims

A monopole antenna, which is printed on a substrate and comprises:

a ground plane;
and
a radiation body, comprising:
a feeding connection part adjacent to the ground plane;
a first radiation part connecting one side of the feeding connection part and extending along a first direction, wherein the first radiation part is in charge of a first operating frequency of the monopole antenna and comprises:
a metal patch whose width reduces towards the first direction;
a second radiation part connecting the side of the feeding connection part and extending along the first direction, wherein the second radiation part is closer to the ground plane than the first radiation part and is in charge of a second operating frequency of the monopole antenna;
and
a third radiation part connecting the other side of the feeding connection part and extending along a second direction inverse to the first direction, wherein the third radiation part is in charge of a third operating frequency of the monopole antenna, the second operating frequency is higher than the third operating frequency, and the third operating frequency is higher than the first operating frequency.

6 more elements

Dependencies are inferred from the claim text.

Facts

Application: 15/061,668Filed 4 Mar 2016
Priority: TW 1041070045 Mar 2015
Published: 8 Sep 2016
Term ends: Not estimatedThe source records don’t support an estimate.

Classification7 codes

H01Q 21/30
Antenna arrays or systems: combinations of separate antenna units operating in different wavebands and connected to a common feeder system
H01Q 1/243
Specially adapted for hand-held use: with built-in antennas
H01Q 1/38
Structural form of radiating elements, e.g. cone, spiral, umbrella; Particular materials used therewith: formed by a conductive layer on an…
H01Q 5/10
Arrangements for simultaneous operation of antennas on two or more different wavebands, e.g. dual-band or multi-band arrangements: resonant antennas

Family

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