KR20150056265A - Repeater capable of automatic antenna position setting - Google Patents

Repeater capable of automatic antenna position setting Download PDF

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Publication number
KR20150056265A
KR20150056265A KR1020130139033A KR20130139033A KR20150056265A KR 20150056265 A KR20150056265 A KR 20150056265A KR 1020130139033 A KR1020130139033 A KR 1020130139033A KR 20130139033 A KR20130139033 A KR 20130139033A KR 20150056265 A KR20150056265 A KR 20150056265A
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KR
South Korea
Prior art keywords
weight
repeater
antenna
present
gravity
Prior art date
Application number
KR1020130139033A
Other languages
Korean (ko)
Inventor
김옥진
Original Assignee
주식회사 쏠리드
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 주식회사 쏠리드 filed Critical 주식회사 쏠리드
Priority to KR1020130139033A priority Critical patent/KR20150056265A/en
Publication of KR20150056265A publication Critical patent/KR20150056265A/en

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/59—Responders; Transponders

Abstract

A repeater capable of automatically positioning an antenna according to an embodiment of the present invention includes an antenna, a weight attached to one end of the antenna, a weight supported by the repeater, and a center of gravity of the weight, And a support rod coupled to the eccentric position of the weight.

Description

REPEATER CAPABLE OF AUTOMATIC ANTENNA POSITION SETTING [0002]

BACKGROUND OF THE INVENTION 1. Field of the Invention [0002] The present invention relates to a repeater, and more particularly, to a repeater in which an installation angle of a service antenna is always kept constant irrespective of an installation position and a direction of the repeater.

The radiation characteristics of the repeater antenna vary, and the radiation effect of the antenna varies depending on the location and orientation of the repeater, and the angle of the antenna.

When the repeater is installed in a specific place, the angle of the service antenna having the optimal radiation effect at the place is fixed. However, since the position and direction for installing the repeater may vary depending on the structure and environment of the installation site, And the angle of the service antenna must be changed every time the direction changes.

Therefore, although a technique using an electric device such as a motor has been proposed so that a service antenna automatically maintains a specific angle regardless of the installation position and direction of the repeater, the cost of the additional configuration and the internal structure of the repeater are complicated There is a problem that difficulty arises in maintenance.

SUMMARY OF THE INVENTION It is an object of the present invention to provide a service antenna capable of automatically maintaining a specific angle having an optimal radiation effect irrespective of the installation position and direction of a repeater without using a separate electric device I want to provide a plan.

According to an aspect of the invention, there is provided an antenna comprising: an antenna; A weight attached to one end of the antenna; And a support rod which is supported by the repeater and is coupled to an eccentric position of the weight so that the center of gravity of the weight is always in the direction of gravity.

In one embodiment, the guide may further include a guide protruding from the periphery of the weight so as not to rotate beyond an angle of the additional weight.

In one embodiment, the support rods may have conductivity.

In one embodiment, the weights may be combined to rotate the support bars in a fixed state.

In one embodiment, the apparatus may further include a weight discontinuity preventing unit coupled to one end of the support bar so as not to be separated from the support bar.

According to an embodiment of the present invention, a service antenna can automatically maintain a specific angle having an optimal radiation effect, regardless of the installation location and direction of the repeater, without using a separate electrical device such as a motor.

In addition, the internal structure of the repeater can be simplified, thereby reducing costs and facilitating maintenance.

1 is a diagram illustrating a configuration of a repeater according to an embodiment of the present invention.
2 is a view showing an installation position, a direction and a configuration of a repeater according to an embodiment of the present invention.
3 is a view showing an installation position, a direction and a configuration of a repeater according to another embodiment of the present invention.
4 and 5 are views showing installation positions, directions, and configurations of a repeater according to another embodiment of the present invention.

BRIEF DESCRIPTION OF THE DRAWINGS The present invention is capable of various modifications and various embodiments, and specific embodiments are illustrated in the drawings and described in detail in the detailed description. It is to be understood, however, that the invention is not to be limited to the specific embodiments, but includes all modifications, equivalents, and alternatives falling within the spirit and scope of the invention. DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, the present invention will be described in detail with reference to the accompanying drawings. In addition, numerals (e.g., first, second, etc.) used in the description of the present invention are merely an identifier for distinguishing one component from another.

Also, in this specification, when an element is referred to as being "connected" or "connected" with another element, the element may be directly connected or directly connected to the other element, It should be understood that, unless an opposite description is present, it may be connected or connected via another element in the middle.

Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings.

1 is a diagram illustrating a configuration of a repeater according to an embodiment of the present invention.

The repeater 100 may include an antenna 110, a weight 120, a support rod 130, a weight stopping prevention part 140, and a guide 150.

The antenna 110 is a service antenna for transmitting and receiving a signal between the repeater 100 and a mobile communication terminal. One end of the antenna 110 is connected to a weight 120, respectively.

The antenna 110 may be connected to a repeater circuit unit (not shown) inside the repeater 100 by an RF connection cable 111.

The relay 100 may be installed in a building and a donor antenna for transmitting / receiving signals between the relay 100 and the base station may be connected to the relay 100 through a cable to be installed outdoors .

The weight 120 may be coupled to one end of the antenna 110 and may be coupled to the support rod 130 to be supported by the repeater 100.

The position of the support bar 130 coupled to the weight 120 may be an eccentric position of the weight 120 such that the center of gravity of the weight 120 is always in the direction of gravity, The shape of the weight 120 may have an elliptical shape as shown in FIG.

Of course, the shape of the weight 120 of the present invention is not limited to an elliptical shape, and the support rod 130 may be coupled to an eccentric position having various shapes according to an embodiment.

In addition, the weight 120 may be coupled to the support bar 130 and rotated about the fixed support bar 130.

That is, since the weight 120 coupled to the antenna 110 always faces the gravity direction and can rotate around the fixed support bar 130, the weight 120 can rotate at a constant angle Lt; / RTI >

A detailed description thereof will be given later with reference to Figs. 2 to 5.

The supporting rod 130 is supported by the relay 100 such that the weight 120 is supported by the relay 100 so that the center of gravity of the weight 120 always faces the gravity direction, Lt; / RTI >

The support rod 130 may be coupled to the weight 120 so that the weight 120 can be rotated about the support rod 130.

The support bar 130 may have conductivity and may be connected to a repeater circuit unit (not shown) inside the repeater 100 to serve as an RF connection cable.

In this case, the RF connecting cable 111 may be omitted.

Meanwhile, the weight stopping prevention part 140 is coupled to one end of the support rod 130 to prevent the weight weight 120 from coming off.

Meanwhile, the guide 150 can guide the weight 120 not to rotate more than an angle of a specific range when the weight 120 rotates in the gravity direction according to the installation position and direction of the repeater 100, The weight 120 may be formed to protrude from the periphery of the weight 120 as shown in FIG.

For reference, when the weight 120 rotates in the gravity direction according to the installation position and direction of the repeater 100, the RF connection cable 111 also rotates together.

If this working environment is repeated without the guide 150, the RF connection cable 111 may be twisted due to repeated rotation and eventually disconnected from the repeater circuitry (not shown) The guide 150 allows such damage to be prevented in advance.

2 is a view showing an installation position, a direction and a configuration of a repeater according to an embodiment of the present invention. For convenience of explanation, it is assumed that the angle of the antenna having the optimum radiation effect is as shown in Fig.

FIG. 2 shows a case where the repeater 100 of the present invention is installed in a ceiling of a building. The installation direction of the repeater 100 is directed to the upper surface, and the antenna maintains an angle with an optimal radiation effect.

Hereinafter, the reference of the installation direction of the repeater 100 will be described with reference to the upper side of the repeater 100 as shown in FIG.

3 is a view showing an installation position, a direction and a configuration of a repeater according to another embodiment of the present invention.

For convenience of explanation, it is assumed that the angle of the antenna having the optimum radiation effect is as shown in Fig.

FIG. 3 shows a case where the repeater 100 of the present invention is installed on the floor inside the building, and the installation direction of the repeater 100 is directed toward the ground.

In the case of FIG. 3, various cables (power lines and the like) extending from the repeater 100 are located below the repeater 100, so that it is difficult to fix the bottom of the repeater 100 to the floor inside the building.

As shown in FIG. 3, although the upper surface of the repeater 100 is rotated so as to be fixed to the floor inside the building, the weight 120 may be oriented in the direction of gravity so that the antenna can maintain an angle with the optimal radiation effect have.

4 is a view showing an installation position, a direction and a configuration of a repeater according to another embodiment of the present invention.

For convenience of explanation, it is assumed that the angle of the antenna having the optimum radiation effect is as shown in Fig.

FIG. 4 shows a case where the repeater 100 of the present invention is installed on a wall inside the building, and the installation direction of the repeater 100 is directed toward the wall.

In the case of FIG. 4, the upper and lower spaces of the location where the repeater 100 is installed are insufficient.

4, although the upper surface of the repeater 100 is rotated to be fixed to the wall of the building, the weight 120 may be oriented in the direction of gravity so that the antenna can maintain an angle with an optimal radiation effect .

5 is a view showing an installation position, a direction and a configuration of a repeater according to another embodiment of the present invention.

For convenience of explanation, it is assumed that the angle of the antenna having the optimum radiation effect is as shown in Fig.

FIG. 5 shows a case where the repeater 100 of the present invention is installed on an inclined ceiling inside a building.

As shown in FIG. 4, although the top surface of the repeater 100 rotates according to the inclination of the ceiling, the weight 120 may be oriented in the direction of gravity while the antenna maintains an angle with the optimum radiation effect.

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it will be understood by those of ordinary skill in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention as defined by the following claims And changes may be made without departing from the spirit and scope of the invention.

100: Repeater
110: Antenna (Service Antenna)
120: weight weight
130:
140: Weight stopping prevention part
150: guide

Claims (5)

In the repeater,
antenna;
A weight attached to one end of the antenna; And
A supporting rod supported by the relay unit and coupled to an eccentric position of the weight unit such that a center of gravity of the weight unit is always in the direction of gravity;
. The method according to claim 1,
A guide protruding from the periphery of the weight so as not to rotate beyond an angle of the specific weight range;
Further comprising: The method according to claim 1,
And the support rod has conductivity. The method according to claim 1,
Wherein the weight is coupled to rotate in a state where the support rod is fixed. 5. The method of claim 4,
A weight disengagement prevention part coupled to one end of the support rod so as not to be separated from the support rod;
Further comprising:
KR1020130139033A 2013-11-15 2013-11-15 Repeater capable of automatic antenna position setting KR20150056265A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020130139033A KR20150056265A (en) 2013-11-15 2013-11-15 Repeater capable of automatic antenna position setting

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020130139033A KR20150056265A (en) 2013-11-15 2013-11-15 Repeater capable of automatic antenna position setting

Publications (1)

Publication Number Publication Date
KR20150056265A true KR20150056265A (en) 2015-05-26

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Family Applications (1)

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KR1020130139033A KR20150056265A (en) 2013-11-15 2013-11-15 Repeater capable of automatic antenna position setting

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2023075155A1 (en) * 2021-11-01 2023-05-04 삼성전자 주식회사 Electronic device comprising antenna module

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2023075155A1 (en) * 2021-11-01 2023-05-04 삼성전자 주식회사 Electronic device comprising antenna module

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