KR101051546B1 - Wireless communication apparatus - Google Patents

Wireless communication apparatus Download PDF

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Publication number
KR101051546B1
KR101051546B1 KR1020100075637A KR20100075637A KR101051546B1 KR 101051546 B1 KR101051546 B1 KR 101051546B1 KR 1020100075637 A KR1020100075637 A KR 1020100075637A KR 20100075637 A KR20100075637 A KR 20100075637A KR 101051546 B1 KR101051546 B1 KR 101051546B1
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KR
South Korea
Prior art keywords
wireless communication
dual band
band antenna
communication device
radiation line
Prior art date
Application number
KR1020100075637A
Other languages
Korean (ko)
Inventor
나정훈
Original Assignee
삼성전기주식회사
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 삼성전기주식회사 filed Critical 삼성전기주식회사
Priority to KR1020100075637A priority Critical patent/KR101051546B1/en
Application granted granted Critical
Publication of KR101051546B1 publication Critical patent/KR101051546B1/en

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    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/12—Supports; Mounting means
    • H01Q1/125—Means for positioning
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/12—Supports; Mounting means
    • H01Q1/22—Supports; Mounting means by structural association with other equipment or articles
    • H01Q1/24—Supports; Mounting means by structural association with other equipment or articles with receiving set
    • H01Q1/241—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM
    • H01Q1/242—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM specially adapted for hand-held use
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/36—Structural form of radiating elements, e.g. cone, spiral, umbrella; Particular materials used therewith
    • H01Q1/38—Structural form of radiating elements, e.g. cone, spiral, umbrella; Particular materials used therewith formed by a conductive layer on an insulating support
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q3/00—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system
    • H01Q3/02—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system using mechanical movement of antenna or antenna system as a whole
    • H01Q3/04—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system using mechanical movement of antenna or antenna system as a whole for varying one co-ordinate of the orientation
    • H01Q3/06—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system using mechanical movement of antenna or antenna system as a whole for varying one co-ordinate of the orientation over a restricted angle
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q5/00—Arrangements for simultaneous operation of antennas on two or more different wavebands, e.g. dual-band or multi-band arrangements
    • H01Q5/10—Resonant antennas

Abstract

The present invention discloses a wireless communication device. The wireless communication device connects the first body with a dual band antenna, a second body with a wireless communication module for processing signals transmitted and received through the dual band antenna, and connects the first body and the second body. , A hinge portion of which the rotation angle is adjusted up and down within a predetermined range, wherein the first body is rotated from side to side around the hinge portion. The wireless communication device can obtain a high connection success rate and a connection distance by adjusting the dual band antenna in various directions using a hinge.

Description

WIRELESS COMMUNICATION APPARATUS}

The present invention relates to a wireless communication device, and more particularly, to a wireless communication device capable of variously adjusting the angle of a dual band antenna by using a hinge.

With the development of wireless mobile communication technology, devices using wireless portable mobile communication systems have emerged, and wireless communication modules have become a major component for determining the performance of such devices.

In particular, with the recent increase in the use of wireless LAN (802.11 / b / g / n) using the 2.4 GHz band and wireless LAN (802.11 / a) using the Bluetooth or 5 ㎓ band 2.4 GHz and 5 ㎓ There is also an increasing demand for wireless communication modules that can use bands together.

Embodiments of the present invention are to provide a means that can provide a high connection success rate and a connection distance by adjusting the angle of the antenna.

In accordance with another aspect of the present invention, there is provided a wireless communication device including a first body provided with a dual band antenna, a second body provided with a wireless communication module for processing a signal transmitted and received through the dual band antenna, and And a hinge portion connecting the first body and the second body and having a rotation angle adjusted up and down within a predetermined range, wherein the first body has a rotation angle adjusted to the left and right about the hinge portion.

Embodiments of the present invention can obtain a high connection success rate and a connection distance by increasing the degree of freedom of movement of the dual band antenna implemented by a chip or a pattern.

1 is a diagram showing the configuration of a wireless communication device according to an embodiment of the present invention.
FIG. 2 is a diagram illustrating an example of an operation of a wireless communication device for explaining the movement of the first body of FIG. 1.
3 is a diagram illustrating an example of a dual band antenna configured on the substrate of the transceiver of FIG. 1.
4 is a diagram illustrating an example of a dual band antenna configured under the substrate of the transceiver of FIG. 1.

Hereinafter, specific embodiments of the present invention will be described with reference to the drawings. However, this is only an example and the present invention is not limited thereto.

In describing the present invention, when it is determined that the detailed description of the known technology related to the present invention may unnecessarily obscure the subject matter of the present invention, the detailed description thereof will be omitted. The following terms are defined in consideration of the functions of the present invention, and may be changed according to the intention or custom of the user, the operator, and the like. Therefore, the definition should be based on the contents throughout this specification.

The technical spirit of the present invention is determined by the claims, and the following embodiments are merely means for efficiently explaining the technical spirit of the present invention to those skilled in the art.

Hereinafter, a wireless communication apparatus according to embodiments of the present invention will be described with reference to the accompanying drawings.

1 is a diagram showing the configuration of a wireless communication device according to an embodiment of the present invention.

As shown in FIG. 1, the wireless communication device 100 includes a first body 102, a second body 104, a transceiver 106, a wireless communication module 108, and a USB port 110. And a hinge portion 112.

The first body 102 includes a transceiver 106. The transceiver 106 is a dual band that can be used in both a wireless LAN (802.11 / b / g / n) using a 2.4 GHz band and a wireless LAN (802.11 / a) using a Bluetooth or 5 ㎓ band. band) includes an antenna. The dual band antenna may be composed of a substrate or a chip on which a predetermined pattern is formed.

Next, the second body 104 has a wireless communication module 108 and a USB port 110. The wireless communication module 108 is configured to transmit and receive signals of the 2.4 GHz and 5 GHz bands, and may be implemented as a single chip or a System on Chip (SoC). The USB port 110 connects the present wireless communication device 100 to another system such as a PC and transmits data between the wireless communication device 100 and another system.

On the other hand, the dual band antenna is a module for transmitting or receiving a radio signal, is formed in a pattern form on the upper surface and the lower surface of the substrate. The dual band antennas are patterned to operate in the 2.4 GHz and 5 GHz bands, and transmit radio signals received in the respective bands to the radio communication module 108 or signals transmitted from the radio communication module 108 to the corresponding bands. do.

Next, the hinge portion 112 connects the first body 102 and the second body 104. The second body 104 is connected to and fixed to another system through the USB port 110, and the first body 102 may rotate left, right, and up and down about the hinge portion 112.

FIG. 2 is a diagram illustrating an example of an operation of a wireless communication device for explaining the movement of the first body of FIG. 1.

Referring to FIG. 2, the wireless communication device 100 includes a first body 202, a second body 204, a USB port 210, and a hinge portion 212.

The wireless communication device 100 is divided into a first body 202 and a second body 204, and the two bodies 202 and 204 are connected to the hinge portion 212. Here, the second body 204 having the USB port 210 is connected to and fixed to another system such as a PC, while the first body 202 is rotated in various directions of up, down, left and right by the hinge portion 212. It is possible. Specifically, the hinge portion 212 coupled to the second body 204 is rotatable up and down, and the first body 202 coupled to the hinge portion 212 rotates left and right about the hinge portion 212. It is possible. Accordingly, the dual band antenna included in the first body 202 can be adjusted in various directions, thereby obtaining a high connection success rate and a connection distance.

3 is a diagram illustrating an example of a dual band antenna configured on the substrate of the transceiver of FIG. 1, and FIG. 4 is a diagram illustrating an example of a dual band antenna configured on the substrate of the transceiver of FIG. 1.

3 and 4, the dual band antenna includes a first radiator 302, a second radiator 402, and connection lines 304 and 404.

The first radiating portion 302 is an antenna component provided on the upper surface 300a of the substrate. As shown, the first radiation part 302 has a left radiation line 308 configured to have a 'c' shape up and down adjacent to each other, and a right radiation configured to be symmetrical to the left radiation line 308. And an upper radiation line 306 connecting the line 310 and the left radiation line 308 and the right radiation line 310 and configured in a 'c' shape.

Next, the second radiating part 402 is an antenna component provided on the lower surface 300b of the substrate, and is configured to be symmetrical with the first radiating part 302 and the substrate interposed therebetween. That is, like the first radiator 302, the second radiator 402 is symmetrical to the left radiating line 408 and the left radiating line 408 having a 'c' shape formed upside down. It includes a right radiation line 410 and the upper radiation line 406 is connected to the left radiation line 408 and the right radiation line 410 and configured in a 'c' shape.

Connection lines 304 and 404 electrically connect the wireless communication module (108 in FIG. 1) and the dual band antenna.

Meanwhile, the first radiating part 302 and the second radiating part 402 are electrically connected to each other through a plurality of conductive connecting parts (not shown). The connecting portion is positioned inside the region where the first radiating portion 302 and the second radiating portion 402 are located, and the first radiating portion 302 and the second radiating portion 402 are connected through the connecting portion. As a whole, it functions as one antenna.

The first radiating portion 302 and the second radiating portion 402 are composed of radiating lines adjacent to each other with a substrate interposed therebetween, thereby eliminating unnecessary capacitance between the first radiating portion 302 and the second radiating portion 402. The ingredients may increase. Accordingly, the impedance of the dual band antenna is increased by adjusting the width or length of each of the radiation lines constituting the first radiator 302 or the second radiator 402 to reduce the capacitance component. Matching can be performed. This configuration allows the dual band antenna to operate in the 2.4 GHz and 5 GHz bands.

In summary, the wireless communication apparatus 100 according to the embodiment of the present invention adjusts angles in various directions using hinges of dual band antennas operating in the 2.4 GHz and 5 GHz bands, thereby achieving high connection success rate and connection distance. Will be provided.

Although the present invention has been described in detail with reference to exemplary embodiments above, those skilled in the art to which the present invention pertains can make various modifications to the above-described embodiments without departing from the scope of the present invention. Will understand.

Therefore, the scope of the present invention should not be limited to the described embodiments, but should be defined by the claims below and equivalents thereof.

102: first body 104: second body
106: transceiver 108: wireless communication module
110: USB port 112: hinge portion
302: first radiating part 402: second radiating part

Claims (7)

A first body having a dual band antenna;
A second body provided with a wireless communication module for processing a signal transmitted and received through the dual band antenna; And
Connecting the first body and the second body, and includes a hinge portion that the rotation angle is adjusted up and down within a certain range,
The first body is a wireless communication device, the rotation angle is adjusted to the left and right about the hinge portion.
10. The wireless communications device of claim 1, wherein the dual band antenna operates in the 2.4 GHz and 5 GHz bands.
The wireless communication device of claim 1, wherein the second body further comprises a USB port.
The method of claim 1, wherein the dual band antenna
A patterned antenna formed on upper and lower surfaces of a substrate.
The method of claim 4, wherein the dual band antenna
A first radiating portion formed on an upper surface of the substrate;
A second radiating portion formed on the lower surface of the substrate; And
A plurality of connections electrically connecting the first radiating part and the second radiating part;
Wireless communication device comprising a.
The method of claim 5, wherein the first radiation unit
A left-side radiation line composed of 'c'-shaped vertically adjacent shapes;
A right radiation line configured to be symmetrical with the left radiation line; And
An upper radiation line connecting the left radiation line and the right radiation line and having a 'c'shape;
Wireless communication device comprising a.
The method of claim 5, wherein the second radiating part
And a symmetrical form with the first radiator and the substrate interposed therebetween.
KR1020100075637A 2010-08-05 2010-08-05 Wireless communication apparatus KR101051546B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020100075637A KR101051546B1 (en) 2010-08-05 2010-08-05 Wireless communication apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020100075637A KR101051546B1 (en) 2010-08-05 2010-08-05 Wireless communication apparatus

Publications (1)

Publication Number Publication Date
KR101051546B1 true KR101051546B1 (en) 2011-07-22

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Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020100075637A KR101051546B1 (en) 2010-08-05 2010-08-05 Wireless communication apparatus

Country Status (1)

Country Link
KR (1) KR101051546B1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102292898B1 (en) * 2020-04-09 2021-08-26 주식회사 지씨티리써치 5g mobile router

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004140458A (en) * 2002-10-15 2004-05-13 Toshiba Corp Electronic apparatus having radio communicating function and antenna unit for radio communication
JP2006166262A (en) * 2004-12-09 2006-06-22 Matsushita Electric Ind Co Ltd Antenna system for radio unit and portable radio unit with the same

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004140458A (en) * 2002-10-15 2004-05-13 Toshiba Corp Electronic apparatus having radio communicating function and antenna unit for radio communication
JP2006166262A (en) * 2004-12-09 2006-06-22 Matsushita Electric Ind Co Ltd Antenna system for radio unit and portable radio unit with the same

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102292898B1 (en) * 2020-04-09 2021-08-26 주식회사 지씨티리써치 5g mobile router
WO2021206273A1 (en) * 2020-04-09 2021-10-14 주식회사 지씨티리써치 Millimeter wave mobile router
US11973553B2 (en) 2020-04-09 2024-04-30 Gct Research, Inc Millimeter wave mobile router

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