KR20030064407A - Satellite antenna by calculation mode of opposite position between fiducial object and artificial satellite and installation method thereof - Google Patents

Abstract

PURPOSE: A satellite antenna by calculation mode of opposite position between fiducial object and artificial satellite and installation method thereof are provided to control azimuths of the reference object and the stationary satellite and a wave angle of the stationary satellite by using a reference rule and a directional rule. CONSTITUTION: A satellite antenna for relative position calculation method between a reference object and a satellite includes a reflector, a reflector support plate, a feed horn unit, and a reference rule. The reflector is used for receiving and focusing radio waves from a satellite. The reflector support plate is used for controlling an azimuth and a wave angle of the reflector. The feed horn unit is installed on one side of the reflector in order to receive the radio waves reflected from a reflective side of the reflector. The reference rule is used for indicating a relative direction of a stationary satellite to the reflector.

Description

SATELLITE ANTENNA BY CALCULATION MODE OF OPPOSITE POSITION BETWEEN FIDUCIAL OBJECT AND ARTIFICIAL SATELLITE AND INSTALLATION METHOD THEREOF}

Recently, with the launch of satellite broadcasting by public broadcasting stations, interest in satellite broadcasting is increasing, and the number of people watching satellite broadcasting in other countries is increasing continuously. Antennas for receiving such satellite broadcast signals include dipole antennas, horn antennas, reflector antennas, phase-array antennas, and the like. The purpose is different.

In general, the most commonly used antenna is a reflector antenna (so-called dish antenna), which is simple in structure, light in weight, and relatively easy to install, and is suitable as a satellite broadcasting antenna. The reflector plate antenna includes a pole extending in a vertical direction from the base, and an antenna assembly such as a reflector plate is mounted on the pole. The antenna assembly includes a dish-shaped reflector for reflection of a radio signal, a feed horn at a specific position with respect to the reflector, and a low noise block for low noise amplification and frequency down of the radio waves focused in the feedhorn. A low noise block-down converter (hereinafter referred to as 'LNB') is installed. The horn horn and the LNB form a reflection signal pickup portion, and an LNB arm is used to arrange the reflection signal pickup portion at a predetermined position with respect to the reflection plate.

The signal from the LNB is input to the receiver of the receiver via a cable. The reflector of such an antenna consists of a flat or curved surface, mainly a paravoid surface (parabolic surface), and has various sizes according to a signal to be received.

The feed horn and the LNB are usually fixed to the upper portion of the center of the reflecting plate, and are disposed to be spaced apart from the reflecting plate by the focal length of the reflecting surface.

In addition, according to the method of focusing the signal reflected by the reflector and the shape of the reflector, a paraboloid antenna, a cassgrain antenna, a Gregorian antenna, and a Horn reflector antenna ), Etc.).

Satellite antennas of various types as described above should be capable of exhibiting high gain, high efficiency and high directivity. In other words, the signals transmitted by satellites floating over the earth and rotating together with the earth are highly directional, so the direction of the antenna must be accurately aligned toward the satellites. Since the orientation of these satellites is set within about 5 °, it is out of this range. Unlike in general over-the-air broadcasting, signal reception is completely cut off. In particular, this directivity is more severe in the case of digital signals.

Therefore, since the satellite antenna must maintain high directivity, considerable efforts must be made to install the satellite antenna in the correct direction.

The satellite antenna installation method, which is widely used until recently, is a manual method, where one person adjusts the direction of the antenna reflector and the other observes the indoor water receiver and continuously adjusts the direction of the reflector until the screen is best displayed. It was.

Recently, however, based on satellite position information (azimuth and elevation (altitude)) given through a computer program or a table, the direction of the satellite antenna is adjusted in a rough satellite direction by using a handometer or a compass with the above-described manual method. After oriented, a method of adjusting the satellite antenna to an optimal state by finely adjusting the direction of the satellite antenna using an electric field strength measuring device for measuring the signal strength, that is, a satellite signal level meter, has been developed. In No. 5,589,841, a person who adjusts the antenna can optimally adjust the direction of the antenna alone without looking at the receiver by generating a human-detectable guide signal such as an alarm sound in proportion to the strength of the received signal. The technique is disclosed.

However, these measuring devices have a complicated structure, making it difficult to permanently couple them to the antenna, resulting in an increase in production cost.

In addition, since the installation and orientation of satellite antennas requires a considerable amount of technical work, it requires more technicians to mobilize them, and the antenna orientation may be changed due to inadvertent use or external environment even if it is correctly installed. There is a problem to set the direction of the antenna if it returns.

In order to solve this problem, a technique of calculating a relative position of the satellite with respect to the sun and directing the antenna toward the satellite using the shadow of the sun has been proposed. That is Walle. AC's "The sunshine-shadow method of locating satellite and boresighting dishes"; satellite Retailer, Triple-D publishing, shelby, NC Dec, 1995) is an example of this method. In addition, in US Patent No. 5,760,739 to Richard, an adjustable needle is installed on an antenna, and the setting information is calculated based on the satellite position relative to the sun. Based on the information, the needle is adjusted in two or three dimensions to face the satellite, and then the antenna direction is adjusted until the shadow by the needle becomes a point.

As a specific embodiment of the present invention, an apparatus for adjusting the needle in the biaxial or triaxial direction is provided. However, as described above, the orientation accuracy for the satellite must be very precise, about 1 to 2 °, and in the biaxial or triaxial direction. In order to adjust, the device becomes quite large, and when the device of the size is installed in front of the dish of the antenna, it may act as an obstacle and reduce the reception degree.

In another embodiment, a configuration in which two lines are attached so as to intersect both ends of the antenna reflector and the intersection point of the line and the shadow are at a predetermined position of the reflector may be applied when the radius of curvature of the reflector becomes very large and is almost flat. In this case, the distance between the line and the shadow is so short that even if the angle is deviated to some extent, the shadow movement is sluggish and the orientation accuracy is sharply weakened.

In addition, both of the above embodiments are not only hassle that the general user has to adjust the needle according to the setting information calculated differently according to the installation position and installation time of the antenna, and it is very difficult for the general person to adjust the needle. Can be felt.

On the other hand, in another embodiment of the patent, the needle is fixed, and the shadow of the needle provides a shadow tracking line that progresses with time, and a timeline indicating the time for installing the antenna, and the shadow of the needle is located at the intersection of the two lines. In addition, a method of directing the antenna in the satellite direction is also proposed. However, depending on the latitude and longitude of the area where the antenna is to be installed, the line where the shadow proceeds, that is, the sun's orbit, is determined differently and given different times, so that the lines are applied according to all seasons, dates, and locations of the antenna. Since it appears differently, it is difficult to cope with all cases. Therefore, the above embodiment has a problem in that it is difficult to apply except in the case of installing an antenna for a specific season or a date range in a specific region of the earth, and thus has a problem that the versatility is poor. .

The present invention relates to a satellite antenna based on a relative position calculation method between a reference object and a satellite, and a method of installing the same. In particular, the position of the satellite antenna is set by calculating a relative position between a reference object such as a celestial object or a specific feature and a specific stationary satellite. In this way, it is possible to easily adjust the azimuth angle of the reference object and the stationary satellite and the elevation angle of the stationary satellite by using a reference and a director, etc., so that the reference antenna can be installed in an optimal reception state within a short time. The present invention relates to a satellite antenna and a method for installing the antenna using a relative position calculation method between a satellite and a satellite.

1 is a perspective view showing the structure of a standard applied to the present invention.

Figure 2 is a perspective view showing the structure of a reference object director applied to the present invention.

Figure 3 is a schematic side view showing an embodiment configured to set the azimuth and elevation angle of the stationary satellite by the LNB arm as a reference ruler and goniometer or shading means applied to the present invention.

4 is a schematic plan view of a satellite antenna for explaining the principle of setting the azimuth angle of a stationary satellite according to a relative position calculation method between a reference object and a satellite according to the present invention.

5 is a schematic side view illustrating a state in which a reference object director of the present invention is applied.

Figure 6 is a schematic side view showing the elevation control structure of the satellite by the wire and weight applied to the present invention.

Figure 7 is a schematic side view showing the azimuth adjustment structure by the celestial orientation projection applied to the present invention.

The present invention has been proposed to solve the above-mentioned problems, the object of which is that the operation is easy to install the general public because the operation is simple, the relative position between the reference object and the satellite that can be installed in an optimal receiving state within a short time The present invention provides a satellite antenna and an installation method thereof.

Another object of the present invention is to provide a satellite antenna and a method for installing the same by a relative position calculation method between a reference object and a satellite, which can be easily installed even in a situation where an object such as the sun is not well observed.

Satellite antenna according to the relative position calculation method between the reference object and the satellite according to the present invention for achieving the above object, the reflection plate for receiving and focusing radio waves transmitted from the satellite, by adjusting the azimuth and elevation angle of the reflection plate A reflection plate support vertically connected to the rear surface of the reflection plate for fixing, a feed horn unit provided on one side of the reflection plate to receive radio waves reflected through the reflection surface of the reflection plate, and a reference object; And a reference body coupled to the reflector to be set so that the installer can indicate a relative orientation of a specific stationary satellite desired by the installer so as to be able to rotate left and right on the reflector support on the rear side of the reflector and be fixed in position. It is done.

The reference member is coupled to a reference body body having a predetermined length having a sharp tip so that the point contact with any point of the left or right side of the rear surface of the reflector, and the opposite end of the tip of the reference body to the pole of the reflector plate support A clamp that wraps and fixes the reference body, and sets the orientation to a relative position of the stationary satellite relative to the reference object so that the reference body is pivotable about the pole and then fixed at the position. It is preferable to configure the fastening screw to tighten or loosen the clamp.

An upper vertex of the reflecting plate may be a linear reference line formed in a direction orthogonal to the reflecting plate so as to allow the installer to observe the light direction of the sun with the naked eye while turning the reflecting plate to the left and right, and to rotate in the vertical direction. Preferably, an object director is further provided.

Here, the reference object director preferably forms through-holes along the length direction of the reference object director so that the naked eye can observe the light direction of the sun through a predetermined passage.

In addition, as a means for adjusting the elevation angle for the specific stationary satellite can be used by connecting a general satellite signal level meter, or by applying a goniometer to the bracket on the back of the reflector.

Further, at a predetermined position on the front-up and down-center line of the reflecting plate, shading forming means for judging whether the azimuth angle setting of the reflecting plate is corrected according to the shadow length projected on the reflecting plate is further included. It may be provided.

The shading forming means is composed of a wire connecting the upper vertex portion of the reflecting plate and the image measuring point portion of the horn horn unit, and in some cases, the scale is formed at equal intervals along the longitudinal direction of the wire. At the same time, it is preferable to have a weight that can hang down in a vertical direction from a specific point of the scale to configure the elevation angle by the degree of separation of the vertical line of the weight and the bottom of the circumference of the reflector.

Alternatively, as the shading forming means, it may be configured as a reference object directing protrusion protruding on the central line in the vertical direction of the front side of the reflecting plate.

On the other hand, the satellite antenna installation method according to the relative position calculation method between the reference object and the satellite according to the present invention for achieving the above object, by turning the reflector in the left and right direction around the reflector support of the satellite antenna reference object. After adjusting the reference object orientation angle of the reflector to be set to match the azimuth with respect to the relative position between the reference object and the stationary satellite to match the azimuth of the reflector toward a specific stationary satellite And preliminary adjustment of the satellite azimuth angle of the reference to first set the reference in accordance with the orientation of the stationary satellite by turning the reference to the rear surface of the reflector to the left and right direction; Turn again in the left and right directions to the fixed position Satellite azimuth adjustment step of the reflector to set the back surface of the plate in contact with the tip of the reference, and center the upper or lower reference point on the vertical center line of the reflector to match the calculated calculation of the relative position between the reference object and the stationary satellite By rotating the reflector in the vertical direction to the satellite elevation angle adjustment step of the reflector for fixing the reflector to a height that is consistent with the elevation angle of the stationary satellite.

The azimuth angle in the reference object orientation angle adjustment step of the reflector is preferably adjusted by turning the reflector in the left and right direction while observing the naked eye through the reference path of the reference object director.

In another embodiment, the reference object is the sun, and the reference object orientation angle adjusting step of the reflecting plate is a direction of light reaching from the sun by a separate shaping means provided on the center line in the vertical direction of the reflecting plate It is also preferable to recognize that the azimuth angles of the reflecting plates with respect to each other are regarded as the state of the shadow projected on the reflecting plate and to adjust the length of the shadow to the minimum length.

In addition, the satellite azimuth pre-adjustment step of the reference, indicating that the point where the tip of the reference is in contact with the rear surface of the reflecting plate in the state that the reflector is precisely directed to the sun, the reference that is in contact with the back of the reflecting plate After turning the ruler to the left and right directions by the satellite azimuth deviation with respect to the sun, it is preferable to turn the reflector to the position of the reference so that the tip of the reference and the display reference point of the reflector match.

In addition, the satellite elevation angle adjusting step of the reflector may be a method of adjusting the linear distance between a specific point of the reflector support pole and a specific point below the reflector to match the value calculated by the data.

In addition, the satellite elevation angle adjustment step of the reflector is a vertical line of the weight by hanging the weight in the vertical direction from the specific scale position of the wire calculated in consideration of the coordinates of the sun according to the time and spatial conditions of the wire scale and the It is preferable to adjust the satellite elevation angle of the reflector by matching the lower end of the circumference of the reflector.

In addition, the reference object is a target for a specific feature, structure or building that can be observed with the naked eye, and the satellite azimuth adjustment step of the reflector, the reference object in the same direction as the azimuth angle to the specific stationary satellite from the satellite antenna. After specifying one of them, it is also possible to adjust the angle so that the reference object director mounted on the upper apex of the reflector faces the specific reference object.

Hereinafter, a satellite antenna according to a preferred embodiment of the present invention will be described in detail with reference to the accompanying drawings.

As shown in FIG. 3, the satellite antenna according to the present invention is connected to a rear surface of the reflector to vertically adjust and fix the reflector to receive and focus radio waves transmitted from the satellite, and to adjust and fix the azimuth and elevation angles of the reflector. A specific stop desired by the installer with respect to the reflecting plate support placed in the direction, the horn horn unit provided on one side of the reflecting plate so as to receive radio waves reflected through the reflecting surface of the reflecting plate, and the reflecting plate set to face the reference object. It consists of a reference that is coupled to change the direction so as to indicate the relative orientation of the satellite on the reflector support on the rear side of the reflector to be fixed in position and fixed in position.

In one embodiment, the reference object is a sun, the reference object, the reference body of a predetermined length provided with a pointed tip to be in point contact with any point of the left or right side of the back of the reflector, A clamp coupled to an opposite end of the reference body to surround the pole of the reflector plate support to fix the reference body, and to set and fix the reference to a relative position of the stationary satellite relative to the reference object. Applicable to the configuration consisting of a fastening screw that can tighten or loosen the clamp so that the main body is pivotable about the pole and then fixed in that position.

An upper vertex of the reflecting plate may be a linear reference line formed in a direction orthogonal to the reflecting plate so as to allow the installer to observe the light direction of the sun with the naked eye while turning the reflecting plate to the left and right, and to rotate in the vertical direction. Preferably, an object director is further provided.

Here, the reference object director preferably forms through-holes along the length direction of the reference object director so that the naked eye can observe the light direction of the sun through a predetermined passage.

In addition, as a means for adjusting the elevation angle for the specific stationary satellite can be used by connecting a general satellite signal level meter, or by applying a goniometer to the bracket on the back of the reflector.

Further, at a predetermined position on the front-up and down-center line of the reflecting plate, shading forming means for judging whether the azimuth angle setting of the reflecting plate is corrected according to the shadow length projected on the reflecting plate is further included. It may be provided.

The shading forming means is composed of a wire connecting the upper apex of the reflector and the upper apex of the horn horn unit, and in some cases, the scale is formed at equal intervals along the longitudinal direction of the wire. At the same time, it is preferable to have a weight that can be stretched in a vertical direction from a specific point of the scale so that the elevation angle can be adjusted by the distance between the vertical line of the weight and the bottom of the circumference of the reflector.

Alternatively, as the shading forming means, it may be configured as a reference object directing protrusion protruding on the central line in the vertical direction of the front side of the reflecting plate.

On the other hand, the satellite antenna installation method according to the relative position calculation method between the reference object and the satellite according to the present invention for achieving the above object, by turning the reflector in the left and right direction around the reflector support of the satellite antenna reference object. After adjusting the reference object orientation angle of the reflector to be set to match the azimuth with respect to the relative position between the reference object and the stationary satellite to match the azimuth of the reflector toward a specific stationary satellite And preliminary adjustment of the satellite azimuth angle of the reference to first set the reference in accordance with the orientation of the stationary satellite by turning the reference to the rear surface of the reflector to the left and right direction; Turn again in the left and right directions to the fixed position Satellite azimuth adjustment step of the reflector to set the back surface of the plate in contact with the tip of the reference, and center the upper or lower reference point on the vertical center line of the reflector to match the calculated calculation of the relative position between the reference object and the stationary satellite It characterized in that it comprises a satellite elevation angle adjusting step of the reflector to rotate the reflector in the vertical direction to fix the reflector to a height corresponding to the elevation angle of the stationary satellite.

The azimuth angle in the reference object orientation angle adjustment step of the reflector is preferably adjusted by turning the reflector in the left and right direction while observing the naked eye through the reference path of the reference object director.

In another embodiment, the reference object is the sun, and the reference object orientation angle adjusting step of the reflecting plate is a direction of light reaching from the sun by a separate shaping means provided on the center line in the vertical direction of the reflecting plate It is also preferable to recognize that the azimuth angles of the reflecting plates with respect to each other are regarded as the state of the shadow projected on the reflecting plate and to adjust the length of the shadow to the minimum length.

In addition, the satellite azimuth pre-adjustment step of the reference, indicating that the point where the tip of the reference is in contact with the rear surface of the reflecting plate in the state that the reflector is precisely directed to the sun, the reference that is in contact with the back of the reflecting plate After turning the ruler to the left and right directions by the satellite azimuth deviation with respect to the sun, it is preferable to turn the reflector to the position of the reference so that the tip of the reference and the display reference point of the reflector match.

In addition, the satellite elevation angle adjusting step of the reflector may be a method of adjusting the linear distance between a specific point of the reflector support pole and a specific point below the reflector to match the value calculated by the data.

In addition, the satellite elevation angle adjusting step of the reflector is a vertical line of the weight by hanging the weight in the vertical direction from the specific scale position of the wire calculated in consideration of the coordinates of the sun according to the time and spatial conditions of the wire scale and the It is preferable to adjust the satellite elevation angle of the reflector by matching the lower end of the circumference of the reflector.

In addition, the reference object is a target for a specific feature, structure or building that can be observed with the naked eye, and the satellite azimuth adjustment step of the reflector, the reference object in the same direction as the azimuth angle to the specific stationary satellite from the satellite antenna. After specifying one of them, it is also possible to adjust the angle so that the reference object director mounted on the upper apex of the reflector faces the specific reference object.

As described above, according to the satellite antenna and the installation method of the relative position calculation method between the reference object and the satellite according to the present invention, the relative position between the reference object, such as a celestial object or a specific feature, and a specific stationary satellite is calculated. In the method of setting the position, it is possible to easily adjust the azimuth angle of the reference object and the stationary satellite and the elevation angle of the stationary satellite by using a reference and a director, so that the satellite antenna can be installed in an optimal reception state within a short time. It works.

In addition, in the case of using the sun as a reference object, the shading means of the present invention can easily find and install the azimuth angle of the satellite without using a complicated directing device as in the prior art, and the celestial body is not easily observed. In this case, the reference object director can be used to easily orient the satellite at a relative azimuth angle for a particular feature, so it can be easily installed even in this case.

Therefore, it is possible to install the general public directly without having to mobilize technicians or use other expensive equipment, which can significantly reduce the cost of installing the antenna, and even if the direction of the antenna is reversed due to careless handling or external weather after installation. The convenience is that the user can easily readjust.

Although the present invention has been described with reference to the embodiments illustrated in the accompanying drawings, this may be regarded as exemplary, and a person of ordinary skill in the art may conceive various modifications and equivalent embodiments therefrom. It should be understood that such equivalent embodiments are also included within the claims of the present invention. Therefore, the true scope of protection of the present invention should be determined only by the appended claims.

Claims (27)

Reflector for receiving and focusing the radio wave transmitted from the satellite; A reflection plate support vertically connected to the rear surface of the reflection plate to fix and fix the azimuth and elevation angles of the reflection plate; A feed horn unit provided at one side of the reflecting plate to receive radio waves reflected through the reflecting surface of the reflecting plate; And A reference body coupled to the reflector plate set to face the reference object so as to indicate a relative orientation of a specific stationary satellite desired by the installer so as to be able to rotate left and right on the reflector plate support on the rear side of the reflector plate and to be fixed at that position; Satellite antenna according to the relative position calculation method between the reference object and the satellite, characterized in that made. The method of claim 1, The reference object is for the sun, The reference member is coupled to a reference body body having a predetermined length having a sharp tip so as to be in point contact with either the left or right side of the rear surface of the reflector, and the pole of the reflector plate support coupled to the opposite end of the reference body. A clamp that wraps and fixes the reference body, and sets the orientation to a relative position of the stationary satellite relative to the reference object so that the reference body is pivotable about the pole and then fixed at the position. Satellite antenna according to the relative position calculation method between the reference object and the satellite, characterized in that it comprises a fastening screw that can tighten or loosen the clamp. The method of claim 2, An upper vertex of the reflecting plate may be a linear reference line formed in a direction orthogonal to the reflecting plate so as to allow the installer to observe the light direction of the sun with the naked eye while turning the reflecting plate to the left and right, and to rotate in the vertical direction. Satellite antenna according to the relative position calculation method between the reference object and the satellite, characterized in that the object directional further comprises. The method of claim 3, wherein The reference object director is a satellite antenna according to the relative position calculation method between the reference object and the satellite, characterized in that through-holes are formed along the longitudinal direction of the reference object director so that the naked eye can observe the light direction of the sun through a predetermined passage. The method of claim 3, wherein The reference object director is formed in a way that allows the naked eye to observe the light direction of the sun along a linearly formed line, and a pair of projections are formed on the line. By satellite antenna. The method of claim 3, wherein The satellite antenna according to the relative position calculation method between the reference object and the satellite, characterized in that a separate satellite signal level meter for controlling the elevation angle for a specific stationary satellite is connected to the horn horn unit. The method of claim 3, wherein The bracket on the rear surface of the reflector is further provided with a goniometer which can be fixed at a desired angle when the reflector is pivoted up and down about the pivot pin hinged to the reflector support, characterized in that the relative position calculation method between the reference object and the satellite. By satellite antenna. The method of claim 2, The predetermined position on the center line in the vertical direction on the front side of the reflector is further provided with shading means for judging whether or not the azimuth angle setting of the reflector is corrected according to the shadow length projected on the reflector. Satellite antenna according to the relative position calculation method between the reference object and the satellite, characterized in that made. The method of claim 8, The shadow forming means is a satellite antenna according to the relative position calculation method between the reference object and the satellite, characterized in that the connection between the horn horn unit and the reflection plate and the LNB arm located on the center line in the vertical direction. The method of claim 9, The satellite antenna according to the relative position calculation method between the reference object and the satellite, characterized in that a separate satellite signal level meter for controlling the elevation angle for a specific stationary satellite is connected to the horn horn unit. The method of claim 9, The bracket on the rear surface of the reflector is further provided with a goniometer which can be fixed at a desired angle when the reflector is pivoted up and down about the pivot pin hinged to the reflector support, characterized in that the relative position calculation method between the reference object and the satellite. By satellite antenna. The method of claim 8, The shading means is a satellite antenna according to the relative position calculation method between the reference object and the satellite, characterized in that the wire connecting the upper apex of the reflector and the upper apex of the horn horn unit. The method of claim 12, The wire is formed in the interval at equal intervals along the longitudinal direction, Calculation of the relative position between the reference object and the satellite, characterized in that the weight is provided in the vertical direction from the specific point of the scale is configured to adjust the elevation angle by the degree of separation of the vertical line of the weight and the bottom of the circumference of the reflector Satellite antenna by method. The method of claim 8, The shadow forming means is a satellite antenna according to the relative position calculation method between the reference object and the satellite, characterized in that the reference object oriented projections protruding on the front and middle direction of the front of the reflector. The method of claim 1, The reference object targets a specific feature that can be observed with the naked eye, The reference member is coupled to a reference body body having a predetermined length having a sharp tip so as to be in point contact with either the left or right side of the rear surface of the reflector, and the pole of the reflector plate support coupled to the opposite end of the reference body. A clamp that wraps and fixes the reference body, and sets the orientation to a relative position of the stationary satellite relative to the reference object so that the reference body is pivotable about the pole and then fixed at the position. It includes the fastening screw to tighten or loosen the clamp, The upper vertex portion of the reflector is linearly formed along the direction orthogonal to the reflector and oriented in a vertical direction so that an installer can visually observe and match the reference object while turning the reflector left and right. Satellite antenna according to the relative position calculation method between the reference object and the satellite, characterized in that the self is further provided. The method of claim 15, The reference object director is a satellite antenna according to the relative position calculation method between the reference object and the satellite, characterized in that through-holes are formed along the longitudinal direction of the reference object director to visually observe a particular feature through a predetermined passage. The method of claim 15, The reference object director according to the relative position calculation method between the reference object and the satellite, characterized in that the extension is formed to visually observe a particular feature along the linearly formed line and a pair of scales formed on the line. Satellite antenna. The method of claim 15, The satellite antenna according to the relative position calculation method between the reference object and the satellite, characterized in that a separate satellite signal level meter for controlling the elevation angle for a specific stationary satellite is connected to the horn horn unit. The method of claim 15, The bracket on the rear surface of the reflector is further provided with a goniometer which can be fixed at a desired angle when the reflector is pivoted up and down about the pivot pin hinged to the reflector support, characterized in that the relative position calculation method between the reference object and the satellite. By satellite antenna. A reference object orientation angle adjusting step of turning the reflector in the horizontal direction around the reflector support of the satellite antenna so as to match the azimuth angle with respect to the reference object; In order to make the azimuth angle of the reflecting plate coincide toward a specific stationary satellite, the calculated value of the relative position between the reference object and the stationary satellite is calculated, and then the reference satellite in contact with the rear surface of the reflecting plate is turned left and right to correspond to the stationary satellite. Pre-adjusting the satellite azimuth angle of the reference to first set the reference to suit the orientation of the reference; Adjusting the azimuth angle of the reflector to set the rear surface of the reflector so as to contact the tip of the criterion by turning again from the left and right directions to the position where the reference is fixed with respect to the standing axis of the reflector; And The reflecting plate is pivoted up and down about an upper or lower reference point on the center line in the up and down direction of the reflecting plate so as to correspond to the calculated calculation of the relative position between the reference object and the stationary satellite. Adjusting the satellite elevation angle of the reflecting plate to fix; Satellite antenna installation method according to the relative position calculation method between the reference object and the satellite, characterized in that comprises a. The method of claim 20, The azimuth angle in the reference object orientation angle adjustment step of the reflector is adjusted by turning the reflector in the left and right direction while observing with the naked eye through the reference path of the reference object director according to the relative position calculation method of the reference object and the satellite. How to install a satellite antenna. The method of claim 20, The reference object is based on the sun, The reference object orientation angle adjusting step of the reflecting plate is a shade of light projected onto the reflecting plate whether the azimuth angles of the reflecting plate with respect to the direction of light reaching from the sun coincide with each other by means of separate shaping means provided on the center line in the vertical direction of the reflecting plate. A method of installing a satellite antenna according to a relative position calculation method between a reference object and a satellite, characterized in that the condition is set to be adjusted to minimize the left and right length of the shadow. The method of claim 22, The reference object orientation angle adjusting step of the reflecting plate, Method of installing a satellite antenna according to the relative position calculation method between the reference object and the satellite, characterized in that for adjusting the azimuth angle so that the reflecting plate is directed toward the sun as a state of the shadow projecting the wire to the reflecting plate using a grid formed wire. . The method of claim 20, In the pre-adjusting satellite azimuth angle of the reference plate, the reference point indicates the point where the tip of the reference plate contacts the rear surface of the reflecting plate while the reflector is accurately facing the sun. Calculate the relative position between the reference object and the satellite after turning to the left and right directions by the satellite azimuth deviation with respect to the reference plate and the reference point of the reflector plate by turning the reflector to the position of the reference. Method of installing satellite antenna by the method. The method of claim 20, The satellite elevation angle adjustment step of the reflector is a relative position calculation method between the reference object and the satellite, characterized in that the linear distance between the specific point of the reflector support pole and the specific designation of the lower part of the reflector matches with the value calculated by the data. Installation method of satellite antenna. The method of claim 20, The satellite elevation angle adjustment step of the reflector is arranged in the vertical direction of the weight from the specific graduation position of the wire calculated in consideration of the coordinates of the sun according to the time and spatial conditions of the scale of the wire vertical line of the weight and the reflector A method of installing a satellite antenna according to a relative position calculation method between a reference object and a satellite, characterized in that to adjust the satellite elevation angle of the reflector by matching the lower end of the circumference. The method of claim 20, The reference object is for a specific feature, structure or building that can be observed with the naked eye, In the satellite azimuth adjustment step of the reflector, after specifying one of the reference objects in the same direction as the azimuth with respect to a specific stationary satellite from the satellite antenna, a reference object director mounted on an upper vertex of the reflector is used to determine the specific reference object. A method of installing a satellite antenna by calculating a relative position between a reference object and a satellite, characterized in that the angle is adjusted to face.