Easy-to-carry flip-type beam steering phased array antenna device

Abstract

An easy-to-carry flip-type antenna device according to the present invention comprises: a plate-shaped antenna portion which receives and transmits a satellite signal in a beam steering manner; a plate-shaped base portion which is provided under the antenna portion and is capable of being linked to the antenna portion, and has a power supply module that supplies power necessary for driving the antenna portion; a rotation portion to which sides of the antenna portion and the base portion facing each other are respectively coupled and which allows the antenna portion to rotate according to the sensitivity of satellite signals so as to adjust an angle for efficiently transmitting / receiving satellite signals; and a grip portion which is provided at one side of the rotation portion to be gripped by a user, wherein, while the base portion is seated on the floor or a holder, the antenna portion is swung to be unfolded or folded with respect to the rotation portion as a reference axis, so that an unfolding angle can be adjusted during use.

Description

[Technical Field]

[0001] The present invention relates to an easy-to-carry flip-type beam steering phased array antenna device, and more specifically, to an easy-to-carry flip-type beam steering phased array antenna device that enables an antenna to operate by supplying power for a certain period of time even in a situation where supply of external power is inevitably interrupted or unavailable, and that is easy to carry and rapidly enables communication even in areas where communication is cut off or where it is difficult to install communication equipment, such as a mountainous or remote region.[Background Art]

[0002] As communication technologies advance due to the advancement of information and communication and the fourth industrial revolution, the supply of communication systems that enable rapid transmission of large amounts of information is expanding.

[0003] Recently, as the dependence on communication systems has increased not only in daily life but also in industrial environments, and the scope of human activities has expanded, the basic form is changed from the static systems such as PCs and corded telephones in the past to systems that enable communication in a movable state, such as smartphones or tablets. Recently, a demand for a mobile phased array flat panel satellite antenna that enables data communication via satellites while moving to enable smooth communication even in ships or vehicles is increasing.

[0004] However, in the case of conventional mobile satellite antennas, there are many inconveniences since a person has to personally carry a satellite dish and move to remote or mountainous regions where movement by ships or vehicles is impossible, and problems such as damage to the satellite dish during movement may occur.

[0005] In addition, in regions where communication needs to be restored due to disasters or other calamities, there is a possibility that equipment may not be operated or may be seriously damaged due to a situation where external power cannot be supplied or where power is supplied but the power supply is suddenly cut off due to a power outage or the like.

[0006] Therefore, there is a demand for a method to solve such problems.[Citation List][Patent Literature]

[0007] [Patent Literature 1] Korea Registered Utility Model KR20-0259666[Summary of Invention][Technical Problem]

[0008] The present invention is an invention made to solve the problems of the related art described above, and an object thereof is to have a structure that is folded and unfolded in a flip shape so that an overall volume can be reduced, to include a grip portion for a user to grip so that portability can be maximized, and to use a battery module that is charged using power supplied from an external source so that continuous operation can be performed by supplying power on its own even in a case where external power is cut off.

[0009] In addition, another object of the present invention is to enable stable communication to be performed at a low antenna height by adjusting an angle of transmission and reception of an antenna module with software by controlling a phased array chip according to the sensitivity of satellite signals.

[0010] Objects of the present invention are not limited to the objects mentioned above, and the following description enables those skilled in the art to clearly understand additional unmentioned objects.[Solution to Problem]

[0011] An easy-to-carry flip-type beam steering phased array antenna device to achieve the objects described above comprises: a plate-shaped antenna portion which receives and transmits a satellite signal in a beam steering phased array manner; a plate-type base portion which is provided under the antenna portion and is capable of being linked to the antenna portion, and has a power supply module that supplies power necessary for driving the antenna portion; a rotation portion to which sides of the antenna portion and the base portion facing each other are respectively coupled and which allows the antenna portion to rotate according to the sensitivity of satellite signals so as to adjust an unfolding angle for efficiently transmitting / receiving satellite signals; and a grip portion which is provided at one side of the rotation portion to be gripped by a user, wherein, while the base portion is seated on the floor or a holder, the antenna portion is swung to be unfolded or folded with respect to the rotation portion as a reference axis, so that an unfolding angle at which satellite signals are transmitted and received by the antenna portion can be adjusted during use.

[0012] In this case, the antenna portion includes a lower case, an upper cover that is coupled to an upper portion of the lower case, and an installation panel which is provided in an internal space formed by the coupling between the lower case and the upper cover, and on which a flat plate-shaped antenna module to which a chip-shaped antenna element is coupled is installed. Waterproof sealing may be formed along a perimeter of a coupling portion between the lower case and the upper cover.

[0013] In addition, the antenna module is formed as a group of a plurality of phased array chips and is installed on the upper surface of the installation panel, and may further include a heat conductive pad that prevents the performance of the antenna module from deteriorating by heat generated during driving.

[0014] In this case, the installation panel has the antenna module and a GPS unit installed on an upper surface thereof, and has, on a lower surface, an antenna control module provided that controls a satellite signal so that satellite signals can be efficiently transmitted / received even during movement by being linked to the antenna module and the GPS unit to secure location information from the antenna module and the GPS unit. The installation panel may further include, on the lower surface, a protective cover that is provided to completely cover the antenna control module to prevent damage to the antenna control module and reduce a signal loss.

[0015] In addition, the antenna portion may further include at least one or more fan module that is provided on the lower surface of the installation panel and circulates air in the internal space so that heat generated during the driving of the antenna module and the antenna control module is discharged outside the antenna portion.

[0016] In this case, the lower case may include at least one or more air vent hole that is formed to face the fan module and allows the internal space to communicate with the outside.

[0017] In addition, the base portion may further include a casing groove into which the power supply module is inserted and is decouplably coupled, and a connector module that is provided to be exposed to one side surface so as to connect the external Ethernet and a power line.

[0018] In this case, the power supply module may include a mounting unit having a space in which a plurality of battery modules are mounted to be mutually linked, a circuit board unit that is provided at one side of the mounting unit and allows smooth power supply to the battery module, and a cover unit coupled to an upper portion of the mounting unit.

[0019] The rotation portion may include a fixed shaft unit that is coupled and fixed to a center of one side surface of the base portion, a pair of connection shaft units coupled to both ends of one side surface of the base portion, and a pair of rotation shaft units which are individually provided between the fixed shaft unit and the connection shaft units to be coupled rotatably around a central axis, and to which the antenna portion is coupled at one side so that the antenna portion is swung with respect to the rotation portion. The fixed shaft unit, the connection shaft units, and the rotation shaft units may have a cylindrical shape and may be mutually coupled in the same length direction as one side surface of the base portion.

[0020] In this case, the fixed shaft unit may be coupled with the grip portion on an outer side with respect to the base portion and has a concave portion formed inward on a surface facing the grip portion so that a user can easily grip the grip portion.

[0021] In addition, each of the connection shaft units may include a range recognition portion which is formed at one side of an outer circumferential surface and on which a rotation range of the rotation shaft units is marked with a scale.

[0022] In this case, the rotation shaft units may include an angle recognition portion which is formed at one side of an outer circumferential surface and aims at a scale of the range recognition portion so that a rotation angle of the rotation shaft units can be recognized and an angle of the antenna portion can be finely adjusted.

[0023] In addition, the antenna portion and the base portion may further include a pair of shaft coupling portions that are respectively coupled to the rotation shaft units and the connection shaft units.[Advantageous Effects of Invention]

[0024] An easy-to-carry flip-type beam steering phased array antenna device of the present invention to achieve the objects described above has the following effects.

[0025] First, the device has advantages in that a volume during movement can be minimized by having a structure that is folded or unfolded in a flip type, and portability can be maximized by including a grip portion.

[0026] Second, since a plurality of battery modules that can be charged by external power are installed inside, there is an advantage in that the antenna module can be operated for a certain period of time even in a case where the external power is cut off or the external power supply is unavailable.

[0027] Third, the device has advantages in that more stable communication than the existing motor-based antenna position control can be performed as the angle can be controlled with software through an antenna control module using a phased array chip according to the sensitivity of the satellite signals.

[0028] Effects of the present invention are not limited to the effects mentioned above, and the following description enables those skilled in the art to clearly understand additional unmentioned effects.[Brief Description of Drawings]

[0029] FIG. 1 is an illustrative view of a state in which an easy-to-carry flip-type beam steering phased array antenna device according to an embodiment of the present invention is unfolded; FIG. 2 is an illustrative view of a grip portion and a state in which the easy-to-carry flip-type beam steering phased array antenna device according to the embodiment of the present invention is folded in a flip type; FIG. 3 is an exploded perspective view illustrating a coupling structure of the easy-to-carry flip-type beam steering phased array antenna device according to an embodiment of the present invention; FIG. 4 is an exploded perspective view illustrating a structure of an antenna portion of the easy-to-carry flip-type beam steering phased array antenna device according to the embodiment of the present invention; FIGS. 5A and 5B are illustrative diagrams illustrating an antenna module and an antenna control module installed on an installation panel in the easy-to-carry flip-type beam steering phased array antenna device according to an embodiment of the present invention; FIG. 6 is an exploded perspective view illustrating a structure of a base portion in the easy-to-carry flip-type beam steering phased array antenna device according to the embodiment of the present invention; FIG. 7 is an exploded perspective view illustrating a structure of a rotation portion in the easy-to-carry flip-type beam steering phased array antenna device according to the embodiment of the present invention; and FIGS. 8A and 8B are illustrative views illustrating a coupling relationship between the antenna portion, the base portion, and the rotation portion and a state in which an unfolding angle of the antenna portion is adjusted by the rotation portion in the easy-to-carry flip-type beam steering phased array antenna device according to the embodiment of the present invention. [Description of Embodiments]

[0030] Hereinafter, preferred embodiments of the present invention, which can specifically realize the objects of the present invention, will be described with reference to the accompanying drawings. In describing the embodiment, identical names and symbols will be used for identical components, and additional explanations thereof will be omitted.

[0031] The present invention relates to an easy-to-carry flip-type beam steering phased array antenna device that enables an antenna to operate by supplying power for a certain period of time even in a situation where supply of external power is inevitably interrupted or unavailable, and that is easy to carry and rapidly enables communication even in areas where communication is cut off or where it is difficult to install communication equipment, such as a mountainous or remote region.

[0032] As illustrated in FIGS. 1 to 3, the easy-to-carry flip-type beam steering phased array antenna device according to the present invention may include: a plate-shaped antenna portion 100 that can transmit and receive satellite signals in a beam steering manner; a plate-type base portion 200 which is provided under the antenna portion 100 and is capable of being linked to the antenna portion 100 and has a power supply module 210 that can supply power necessary for driving the antenna portion 100; a rotation portion 300 to which sides of the antenna portion 100 and the base portion 200 facing each other can be respectively coupled and which allows the antenna portion 100 to rotate according to the sensitivity of satellite signals so as to adjust an unfolding angle for efficiently transmitting / receiving satellite signals; and a grip portion 400 which is provided at one side of the rotation portion 300 to be gripped by a user.

[0033] For example, as illustrated in FIGS. 1 and 2, while the base portion 200 is seated on the floor or a holder, the antenna portion 100 is swung to be unfolded or folded with respect to the rotation portion 300 as a reference axis, so that an angle at which the antenna portion 100 transmits and receives a satellite signal can be adjusted, and a volume of the antenna portion during movement can be minimized so that portability can be maximized.

[0034] According to an embodiment of the invention, as illustrated in FIG. 4, the antenna portion 100 that transmits and receives satellite signals may include: a lower case 130, an upper cover 110 that can be coupled to an upper portion of the lower case 130, and an installation panel 120 which can be provided in an internal space formed by the coupling between the lower case 130 and the upper cover 110, and on which a flat plate-shaped antenna module 121 to which a plurality of phased array chip-shaped antenna elements can be coupled are installed.

[0035] In this case, it is desirable that waterproof sealing be formed around a perimeter of a coupling portion between the lower case 130 and the upper cover 110, thereby reinforcing waterproofing of the antenna portion 100.

[0036] In addition, the antenna module 121 installed on the installation panel 120 may be provided with at least one or more heat conductive pad to prevent the performance of the antenna module 121 from deteriorating due to heat generated during driving. In this case, a heat conductive tube such as a heat pipe may be embedded in the installation panel 120 to be linked to the heat conductive pad to inhibit the heat generation of the antenna module 121, thereby stably maintaining the performance of the antenna module 121 and extending the lifespan.

[0037] In addition, the antenna module 121 may be formed in a single plate shape which is installed on one side surface of the installation panel 120, but is not limited thereto, and can be preferably divided into a plurality of pieces so that partial replacement and maintenance can be easily performed and interference between antenna elements can be minimized, and the divided pieces are installed in a group to be linked to each other on the installation panel 120.

[0038] The antenna module 121 described above may be installed on the upper surface of the installation panel 120 described above, and a GPS unit 122 may be additionally provided on one side of the installation panel to receive location information by GPS coordinates.

[0039] In addition, on a lower surface of the installation panel 120, an antenna control module 123 that can be linked to the antenna module 121 and the GPS unit 122 and controls satellite signals so that efficient transmission and reception of the satellite signals can be performed in the antenna module 121 may be provided.

[0040] In addition, the antenna control module 123 may obtain location information from the GPS unit 122 so that efficient transmission and reception of satellite signals can be performed even while moving.

[0041] The antenna control module 123 increases or decreases the frequency of the satellite signals being transmitted and received, thereby enabling efficient signal transmission and reception in the antenna module 121, or enabling overall control of the antenna device, such as satellite position control, transmission and reception settings, a communication network link, and the like. The antenna control module 123 may have a configuration in which modules such as an electron beam phased array board, an antenna control board, a power distributor, a frequency converter, a multi-controller, or an ACU can be mutually linked. Since the antenna control module 123 generally has the same configuration as the configuration used in a satellite antenna device, a detailed description thereof will be omitted.

[0042] In this case, the lower surface of the installation panel 120 may further have a protective cover 124 to completely cover the antenna control module 123 not only to prevent damage to the antenna control module 123 and but also to reduce a signal loss, and waterproof sealing may be formed along a perimeter around a lower side surface of the installation panel 120 on which the protective cover 124 is installed so that moisture can be prevented from entering the antenna control module 123.

[0043] In addition, the antenna portion 100 may further include a fan module 140 that circulates the air in the internal space to discharge heat generated during driving of the antenna control module 121 and the antenna control module 123 to the outside the antenna portion 100 such that the performance of the heat conductive pad and the heat conductive tube can be prevented from deteriorating or being overloaded due to increase in the temperature of the air in the internal space of the antenna portion 100 resulting from heat generation following the driving of the antenna module 121 and the antenna control module 123.

[0044] The fan modules 140 can be installed by at least one or more to enable effective air circulation to be performed, and it is desirable that the fan module 140 be provided at one side of the lower surface of the installation panel 120 so that the air in the internal space can be discharged in a downward direction.

[0045] In this case, it is desirable that an air vent hole 131 be formed in the lower case 130 located at the lower portion of the installation panel 120 so as to face the fan module 140 and to allow the internal space to communicate with the outside, thereby allowing smooth air flow through the fan module 140.

[0046] In addition, the number of air vent holes 131 may be the same as the number of fan modules 140 to have 1:1 matching, thereby maximizing the air circulation efficiency of the internal space.

[0047] According to one embodiment of the present invention, as illustrated in FIG. 6, the base portion 200 may further include a casing groove 220 into which the power supply module 210 is inserted and decouplably coupled, and a connector module 230 that is provided to be exposed at one side so that external Ethernet and a power line can be connected

[0048] In this case, the power supply module 210 may include a mounting unit 211 having a space in which a plurality of battery modules B can be mounted to be mutually linked, a circuit board unit 213 that may be provided at one side of the mounting unit 211 and enables smooth power supply to the battery modules B, and a cover unit 212 that is coupled to an upper portion of the mounting unit 211.

[0049] It is preferable that the mounting unit 211 and the cover unit 212 be made of an insulator so that leakage or electric shock can be prevented.

[0050] In addition, the battery module B can be configured of a rechargeable lithium ion battery, and the plurality of battery modules B mounted on the base portion 200 can be charged through an external power supply by the connector module 230 connected to the circuit board unit 213 provided at one side of the mounting unit 211, more specifically, by a port to which an external power line provided in the connector module 230 is connected.

[0051] For example, the power line connected to the connector module 230 not only drives the antenna device through the external power source, but also charges the plurality of battery modules B mounted inside the base portion 200, thereby enabling the antenna device to be continuously operated even if the external power supply is cut off.

[0052] In addition, a conductor wiring may be formed at a lower portion of the base portion 200 such that electrical links to the connector module 230, the power supply module 210, and the antenna portion 100 can be formed as described above, and a sealing cover 240 and a beam-shaped cover 250 may be provided to prevent the conductor wiring from being exposed to the outside and being damaged or broken.

[0053] According to an embodiment of the invention, as illustrated in FIGS. 7 to 8B, the rotation portion 300 may include a fixed shaft unit 310 that may be positioned on one side surface, more specifically, at a center on one side surface of the base portion 200 to be coupled and fixed, a pair of connection shaft units 330 that can be respectively coupled to one side surface of the base portion 200, more specifically, to both end portions of a side surface to which the fixed shaft unit 310 is coupled, and a pair of rotation shaft units 320 which can be respectively provided between the fixed shaft unit 310 and the connection shaft units 330 to be coupled rotatably around a central axis, and to which the antenna portion 100 is coupled at one side so that the rotation shaft unit 320 rotates together with the antenna portion 100, thereby enabling the antenna portion 100 to be swung with respect to the rotation portion 300.

[0054] In addition, the rotation portion 300 may have a structure in which cap units 340 that can ensure solidarity of the rotation portion 300 and prevent foreign matters from entering the inside of the rotation portion 300 are coupled to both ends of the rotation portion.

[0055] It should be noted that the fixed shaft unit 310, the connection shaft unit 330, and the rotation shaft unit 320 may be formed in a cylindrical shape and may be mutually coupled in the same length direction as one side of the base portion 200.

[0056] In addition, it should be noted that the same length direction as one side surface of the base portion 200 is the same length direction as one side of the antenna portion 100 facing the base portion 200.

[0057] In a case where the base portion 200 is set as an inward direction with respect to the base portion 200 as a reference while the fixed shaft unit 310 is coupled to the base portion 200, the grip portion 400 can be coupled to on an outer side of the fixed unit 310, and the surface of the fixed shaft unit 310 which faces the grip portion 400 has a concave portion formed inward, thereby enabling the user to easily grip the grip portion 400 and to conveniently carry the antenna while moving.

[0058] In addition, the connection shaft unit 330 may have, at one side of an outer circumferential, a range recognition portion on which a rotation range of the rotation shaft unit 310 is marked with a scale and which can be formed to be engraved or embossed, and correspondingly, the rotation shaft unit 320 may have an angle recognition portion which is formed at one side of an outer circumferential surface of the rotation shaft unit 320 and aims at a scale of the range recognition portion so that a rotation angle of the rotation shaft unit 320 to be recognized formed to be engraved or embossed.

[0059] For example, a scale for each unit can be marked on one side of the outer circumferential surface of the connection shaft unit 330. In this case, assuming that each scale is formed to correspond to 5 degrees, a state in which the antenna portion 100 is folded on the base portion 200 corresponds to 0 degree. As the antenna portion 100 is unfolded, the rotation shaft unit 320 is rotated, and each time the angle recognition portion formed at the rotation shaft unit 320 passes the scales of the range recognition portion, the rotation angle formed by the antenna portion 100 can be recognized in units of 5 degrees, 10 degrees, and 15 degrees. Recognition of the accurate angles according to such a notation enables the antenna portion 10 can be easily adjusted to direct to a position with good satellite signal sensitivity when the antenna device is driven at the same location or nearby.

[0060] In this manner, the antenna portion 100 and the base portion 200 that are respectively coupled to the rotation portion 300 may have a shaft coupling portion 500 that enables the coupling of the antenna portion 100 and the rotation shaft unit 320 and the coupling of the base portion 200 and the connection shaft unit 330 to be easily performed with a fastening member such as a screw. Here, it is preferable that an inner surface of the shaft coupling unit 500 be curved to correspond to the outer circumferential surface of the rotation shaft unit 320 and the connection shaft unit 330 so that stable coupling can be achieved.

[0061] As described above, preferred embodiments of the present invention have been described. It will be apparent to those skilled in the art that the present invention can be realized in other specific embodiments, in addition to the embodiments described above, without departing from the spirit or scope of the present invention. Therefore, the above-described embodiments should be considered illustrative rather than restrictive, and accordingly, the present invention is not limited to the above description, and may be modified within the scope of the accompanying claims and equivalents thereof.[Reference Signs List]

[0062] 100:Antenna portion 110:Upper cover 120:Installation panel 121:Antenna module 122:GPS unit 123:Antenna control module 124:Protective cover 130:Lower case 131:Air vent hole 140:Fan module 200:Base portion 210:Power supply module 211:Mounting unit 212:Cover unit 213:Circuit board unit 220:Casing groove 230:Connector module 240:Sealing cover 250:Beam-shaped cover 300:Rotation portion 310:Fixed shaft unit 320:Rotation shaft unit 330:Connection shaft unit 340:Cap unit 400:Grip portion 500:Shaft coupling portion B:Battery module

Claims

1. An easy-to-carry flip-type beam steering phased array antenna device comprising: a plate-shaped antenna portion that transmits and receives a satellite signal a beam steering phased array manner; a plate-type base portion which is provided under the antenna portion and is capable of being linked to the antenna portion, and has a power supply module that supplies power necessary for driving the antenna portion; a rotation portion to which sides of the antenna portion and the base portion facing each other are respectively coupled and which allows the antenna portion to rotate according to the sensitivity of satellite signals so as to adjust an unfolding angle for efficiently transmitting / receiving satellite signals; and a grip portion which is provided at one side of the rotation portion to be gripped by a user, wherein, while the base portion is seated on the floor or a holder, the antenna portion is swung to be unfolded or folded with respect to the rotation portion as a reference axis, so that an unfolding angle at which satellite signals are transmitted and received by the antenna portion can be adjusted during use.

2. The easy-to-carry flip-type beam steering phased array antenna device according to claim 1, wherein the antenna portion includes a lower case, an upper cover that is coupled to an upper portion of the lower case, and an installation panel which is provided in an internal space formed by the coupling between the lower case and the upper cover, and on which a flat plate-shaped antenna module to which a chip-shaped antenna element is coupled is installed, and waterproof sealing is formed along a perimeter of a coupling portion between the lower case and the upper cover.

3. The easy-to-carry flip-type beam steering phased array antenna device according to claim 2, wherein the antenna module is formed as a group of a plurality of phased array chips and is installed on the upper surface of the installation panel, and further includes a heat conductive pad that prevents the performance of the antenna module from deteriorating by heat generated during driving.

4. The easy-to-carry flip-type beam steering phased array antenna device according to claim 2, wherein the installation panel has the antenna module and a GPS unit installed on an upper surface thereof, and has, on a lower surface, an antenna control module provided that controls a satellite signal so that satellite signals can be efficiently transmitted / received even during movement by being linked to the antenna module and the GPS unit to secure location information from the antenna module and the GPS unit, and further includes, on the lower surface of the installation panel, a protective cover that is provided to completely cover the antenna control module to prevent damage to the antenna control module and reduce a signal loss.

5. The easy-to-carry flip-type beam steering phased array antenna device according to claim 4, wherein the antenna portion further includes at least one or more fan module that is provided on the lower surface of the installation panel and circulates air in the internal space so that heat generated during the driving of the antenna module and the antenna control module is discharged outside the antenna portion.

6. The easy-to-carry flip-type beam steering phased array antenna device according to claim 5, wherein the lower case has at least one or more air vent hole that is formed to face the fan module and allows the internal space to communicate with the outside.

7. The easy-to-carry flip-type beam steering phased array antenna device according to claim 1, wherein the base portion further includes a casing groove into which the power supply module is inserted and is decouplably coupled, and a connector module that is provided to be exposed to one side surface to connect the external Ethernet and a power line.

8. The easy-to-carry flip-type beam steering phased array antenna device according to claim 7, wherein the power supply module includes a mounting unit having a space in which a plurality of battery modules are mounted to be mutually linked, a circuit board unit that is provided at one side of the mounting unit and allows smooth power supply of the battery module to be performed, and a cover unit coupled to an upper portion of the mounting unit.

9. The easy-to-carry flip-type beam steering phased array antenna device according to claim 1, the rotation portion includes a fixed shaft unit that is coupled and fixed to a center of one side surface of the base portion, a pair of connection shaft units coupled to both ends of one side surface of the base portion, and a pair of rotation shaft units which are individually provided between the fixed shaft unit and the connection shaft units to be coupled rotatably around a central axis, and to which the antenna portion is coupled at one side so that the antenna portion is swung with respect to the rotation portion, and the fixed shaft unit, the connection shaft units, and the rotation shaft units have a cylindrical shape and are mutually coupled in the same length direction as one side surface of the base portion.

10. The easy-to-carry flip-type beam steering phased array antenna device according to claim 9, wherein, at an outer side of the fixed shaft unit, the grip portion is coupled to the fixed shaft unit with respect to the base portion as a reference and has a concave portion formed inward on a surface facing the grip portion so that a user can easily grip the grip portion.

11. The easy-to-carry flip-type beam steering phased array antenna device according to claim 9, wherein the connection shaft unit further includes a range recognition portion which is formed at one side of an outer circumferential surface and on which a rotation range of the rotation shaft units is marked with a scale.

12. The easy-to-carry flip-type beam steering phased array antenna device according to claim 11, wherein the rotation shaft unit includes an angle recognition portion which is formed at one side of an outer circumferential surface and aims at a scale of the range recognition portion so that a rotation angle of the rotation shaft units can be recognized and an angle of the antenna portion can be finely adjusted.

13. The easy-to-carry flip-type beam steering phased array antenna device according to claim 9, wherein the antenna portion and the base portion further include a pair of shaft coupling portions that are respectively coupled to the rotation shaft units and the connection shaft units.

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