CN116487901A - Tile type T/R assembly - Google Patents

Tile type T/R assembly Download PDF

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Publication number
CN116487901A
CN116487901A CN202310453663.8A CN202310453663A CN116487901A CN 116487901 A CN116487901 A CN 116487901A CN 202310453663 A CN202310453663 A CN 202310453663A CN 116487901 A CN116487901 A CN 116487901A
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CN
China
Prior art keywords
unit
subarray
sub
assembly
array
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Pending
Application number
CN202310453663.8A
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Chinese (zh)
Inventor
王智
马东超
郑梦远
朱承昆
童瑶
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Nanjing Yubao Technology Co ltd
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Nanjing Yubao Technology Co ltd
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Application filed by Nanjing Yubao Technology Co ltd filed Critical Nanjing Yubao Technology Co ltd
Priority to CN202310453663.8A priority Critical patent/CN116487901A/en
Publication of CN116487901A publication Critical patent/CN116487901A/en
Pending legal-status Critical Current

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Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
    • G01S7/02—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S13/00
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q21/00—Antenna arrays or systems
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q21/00—Antenna arrays or systems
    • H01Q21/0006—Particular feeding systems
    • H01Q21/0025—Modular arrays
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q23/00—Antennas with active circuits or circuit elements integrated within them or attached to them
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q3/00—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D30/00—Reducing energy consumption in communication networks
    • Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)

Abstract

The invention discloses a tile type T/R assembly, which relates to the technical field of T/R assemblies and comprises a subarray module, a control module and an adjusting module, wherein the subarray module comprises a first subarray unit, a second subarray unit and a third subarray unit, and the first subarray unit and the third subarray unit are arranged on two sides of the second subarray unit; the control module is used for controlling the first subarray unit, the second subarray unit and the third subarray unit to scan the target area, and the first subarray unit, the second subarray unit and the third subarray unit are used for inputting received target feedback signals to the control module. The third subarray unit is controlled to move, so that the third subarray unit can receive target feedback signals, and the identification capacity of a target object is improved by receiving more target feedback signals, so that the full utilization of the antenna assembly and the T/R assembly resources is facilitated, shielding of the antenna assembly and the T/R assembly is avoided, and the detection performance of the radar is improved.

Description

Tile type T/R assembly
Technical Field
The invention relates to the technical field of T/R components, in particular to a tile type T/R component.
Background
The T/R component refers to the portion between the intermediate frequency of the wireless transceiver system and the antenna. In a multi-beam phased array radar, the T/R component needs to implement control of each beam signal, including: power division/synthesis, power amplification, amplitude phase adjustment, etc.
At present, chinese patent application publication No. CN 114069200A discloses a tile-shaped phased array subarray and antenna array for two-dimensional scalability, including layer by layer set up encapsulation antenna layer, power division synthetic network and low frequency signal wiring layer, heat dissipation layer, power supply control layer, a plurality of encapsulation antennas arrange and form encapsulation antenna layer, although can two-dimensionally scalable tile-shaped phased array subarray carries out the two-dimensional expansion of array face, but because tile-shaped antenna subarray's "shielding effect", along with the directional difference of wave beam, the incident signal of certain angle can produce "dark space", if the wave beam is located one side of tile-shaped carrier, and the antenna subarray of opposite side can not receive information, under the resource utilization of T/R subassembly, influences the detection performance of radar.
Disclosure of Invention
The invention solves the technical problems that: due to the 'shielding effect' of the tile-shaped antenna subarrays, incident signals at certain angles can generate 'dark areas' along with different beam directions, for example, the beam is positioned on one side of the tile-shaped carrier, the antenna subarrays on the other side cannot receive information, and the detection performance of the radar is affected under the resource utilization rate of the T/R assembly.
In order to solve the technical problems, the invention provides the following technical scheme: the tile type T/R assembly comprises a subarray module, a control module and an adjustment module, wherein the subarray module comprises a first subarray unit, a second subarray unit and a third subarray unit, and the first subarray unit and the third subarray unit are arranged on two sides of the second subarray unit; the control module is used for controlling the first subarray unit, the second subarray unit and the third subarray unit to scan a target area, the first subarray unit, the second subarray unit and the third subarray unit input a received target feedback signal to the control module, the control module marks the subarray unit which receives the target feedback signal as an active state, and the subarray unit which does not receive the target feedback signal as an inactive state; the adjusting module is used for controlling the subarray module in the inactive state to move so that the subarray module can receive the target feedback signal.
As a preferred embodiment of the tile T/R assembly according to the invention, wherein: the first subarray unit, the second subarray unit and the third subarray unit have the same internal structure, and respectively comprise an antenna assembly and a T/R assembly which are packaged in a packaging shell for integration, wherein the antenna assembly is connected with the T/R assembly, and the T/R assembly is connected with an external interface.
As a preferred embodiment of the tile T/R assembly according to the invention, wherein: the control module comprises a control chip, the control chip is connected with the antenna assembly, and a control instruction is sent to the adjusting module based on the target feedback signal received by the antenna assembly.
As a preferred embodiment of the tile T/R assembly according to the invention, wherein: the adjusting module comprises a first telescopic piece and a second telescopic piece, wherein the first telescopic piece is connected with the first subarray unit, and the second telescopic piece is connected with the third subarray unit.
As a preferred embodiment of the tile T/R assembly according to the invention, wherein: the bottom of the first telescopic piece and the bottom of the second telescopic piece are connected with a fixed pipe, the fixed pipe is fixedly connected with one end of a supporting rod, and the other end of the supporting rod is fixedly connected with the second subarray unit.
As a preferred embodiment of the tile T/R assembly according to the invention, wherein: the first telescopic piece and the second telescopic piece are identical in structure and are symmetrically arranged.
As a preferred embodiment of the tile T/R assembly according to the invention, wherein: the first telescopic piece and the second telescopic piece respectively comprise a long telescopic rod and a short telescopic rod, one end of the long telescopic rod is hinged to be connected with the first subarray unit or the third subarray unit, the other end of the long telescopic rod is connected with the fixed pipe, one end of the short telescopic rod is hinged to be connected with the first subarray unit or the third subarray unit, and the other end of the short telescopic rod is connected with the fixed pipe.
As a preferred embodiment of the tile T/R assembly according to the invention, wherein: the inner wall of the fixed pipe is provided with a baffle, and the baffle divides the interior of the fixed pipe into independent chambers, namely a first chamber and a second chamber.
As a preferred embodiment of the tile T/R assembly according to the invention, wherein: the adjusting module further comprises a protective shell and a bottom plate, wherein the protective shell is fixedly connected with the bottom plate, and the outer wall of the pipe is fixedly connected with the bottom plate.
As a preferred embodiment of the tile T/R assembly according to the invention, wherein: the control module further comprises an air pump, a three-way head, a first connecting pipe, a second connecting pipe, a first electric control valve and a second electric control valve, wherein the air pump is connected with one end of the three-way head, the other two ends of the three-way head are respectively connected with one end of the first connecting pipe and one end of the second connecting pipe, the other ends of the first connecting pipe and the other end of the second connecting pipe are respectively communicated with the first cavity and the second cavity, the first electric control valve or the second electric control valve is respectively arranged on the first connecting pipe and the second connecting pipe, and the air pump, the first electric control valve and the second electric control valve are respectively connected with the control chip.
The invention has the beneficial effects that: when the target object is positioned in front of the first, second and third sub-array units, the antenna assemblies on the first, second and third sub-array units may all receive the target feedback signal. When the target object is located at one side of the second subarray unit, such as at one side close to the first subarray unit, the first subarray unit can receive the target feedback signal at this time, the control module marks the first subarray unit as an active state, the third subarray unit is a 'dark area' of the target signal, the target feedback signal cannot be received, the control module marks the third subarray unit as an inactive state, and controls the third subarray unit to move, so that the target object can be received, and through receiving more target feedback signals, the identification capability of the target object is improved, the full utilization of the antenna assembly and the T/R assembly resources is facilitated, the shielding of the antenna assembly and the T/R assembly is avoided, and the detection performance of the radar is improved.
Drawings
FIG. 1 is a schematic diagram of an overall structure of a tile T/R assembly according to an embodiment of the present invention.
Fig. 2 is a schematic diagram of a subarray module and an adjustment module of a tile-type T/R assembly according to an embodiment of the present invention.
FIG. 3 is a flow chart of a control module of a tile T/R assembly according to an embodiment of the present invention.
FIG. 4 is a cross-sectional view of a mounting tube for a tile T/R assembly according to one embodiment of the present invention.
Fig. 5 is a schematic diagram of an antenna assembly and a T/R assembly of a tile-type T/R assembly according to an embodiment of the present invention.
Reference numerals: subarray module 100, first subarray unit 101, second subarray unit 102, third subarray unit 103, control module 200, chip 201, adjustment module 300, first telescoping member 301, second telescoping member 302, fixed tube 303, support bar 304 long telescoping rod 301a, short telescoping rod 301b, partition plate 303a, first chamber 303b, second chamber 303c, first communication tube 303d, second communication tube 303e, protective housing 305, bottom plate 306, air pump 202, three-way head 203, first connection tube 204, second connection tube 205, first electronic control valve 206, second electronic control valve 207.
Detailed Description
So that the manner in which the above recited objects, features and advantages of the present invention can be understood in detail, a more particular description of the invention, briefly summarized above, may be had by reference to the embodiments, some of which are illustrated in the appended drawings.
Example 1
Referring to fig. 1-3, for one embodiment of the present invention, a tiled T/R assembly is provided, comprising: the subarray module 100, the subarray module 100 includes a first subarray unit 101, a second subarray unit 102 and a third subarray unit 103, and the first subarray unit 101 and the third subarray unit 103 are arranged at two sides of the second subarray unit 102.
A control module 200, where the control module 200 is configured to control the first, second, and third subarray units 101, 102, and 103 to scan a target area, and the first, second, and third subarray units 101, 102, and 103 input a received target feedback signal to the control module 200, and the control module 200 marks the subarray unit that receives the target feedback signal as an active state and marks the subarray unit that does not receive the target feedback signal as an inactive state;
the adjusting module 300 is configured to control the subarray module 100 in the inactive state to move so that the subarray module can receive the target feedback signal.
In this embodiment, preferably, the first sub-array unit 101, the second sub-array unit 102 and the third sub-array unit 103 have the same internal structure, and the antenna assembly and the T/R assembly are respectively packaged and integrated in a package housing, and the package housing is tile-shaped, and the package housings of the first sub-array unit 101, the second sub-array unit 102 and the third sub-array unit 103 are mutually independent. The antenna assembly is connected with the T/R assembly, and the T/R assembly is connected with the external interface. Radar signals are input to the antenna assembly through the T/R assembly, a target area is scanned, a target object reflects a target feedback signal to the antenna assembly, and the radar signals are input to the control module 200 through the T/R assembly.
When the target object is located in front of the first, second and third sub-array units 101, 102 and 103, the antenna assemblies on the first, second and third sub-array units 101, 102 and 103 may all receive the target feedback signal. When the target object is located on one side of the second sub-array unit 102, such as on the side close to the first sub-array unit 101, and the first sub-array unit 101 is capable of receiving the target feedback signal, the control module 200 marks the first sub-array unit 101 as an active state, the third sub-array unit 103 is a "dark area" of the target signal, the target feedback signal is not received, and the control module 200 marks the third sub-array unit 103 as an inactive state; the adjusting module 300 controls the third sub-array unit 103 to move, so that the third sub-array unit can receive the target feedback signals, and the identifying capability of the target object is improved by receiving more target feedback signals, so that the antenna assembly and the T/R assembly resources are fully utilized, shielding of the antenna assembly and the T/R assembly is avoided, and the detection performance of the radar is improved.
Example 2
Referring to fig. 1 to 4, this embodiment is based on the previous embodiment, and differs from the previous embodiment in that.
The control module 200 includes a control chip 201, where the control chip 201 is connected to the antenna assembly, and sends a control instruction to the adjustment module 200 based on the antenna assembly receiving a target feedback signal.
In this embodiment, preferably, the control chip 201 is a silicon-based SOC chip, an operation program is preset in the control chip 201, the control chip 201 receives a target feedback signal of an antenna assembly, the antenna assembly can divide the target feedback signal into two paths through a power divider, one path of target feedback signal is input into the control chip 201, and the other path of target feedback signal is input into the T/R assembly. After receiving the target feedback signal of the antenna assembly on the first sub-array unit 101, the second sub-array unit 102 or the third sub-array unit 103, the control chip 201 marks the corresponding first sub-array unit 101 or the third sub-array unit 103 as active, and if the target feedback signal of the antenna assembly on the first sub-array unit 101 or the third sub-array unit 103 is not received, marks the corresponding first sub-array unit 101 or the third sub-array unit 103 as inactive.
The adjustment module 300 comprises a first telescopic member 301 and a second telescopic member 302, wherein the first telescopic member 301 is connected with the first sub-array unit 101, and the second telescopic member 302 is connected with the third sub-array unit 103.
In this embodiment, the first telescoping member 301 and the second telescoping member 302 are preferably in a contracted state, with reference to the positions in fig. 2. When the first telescopic piece 301 and the second telescopic piece 302 are extended, the first subarray unit 101 or the third subarray unit 103 can be pushed to move upwards, so that the first subarray unit or the third subarray unit 103 can receive target feedback signals, and the recognition capability of a target object is improved by receiving more target feedback signals, so that the full utilization of antenna assembly and T/R assembly resources is facilitated, shielding of the antenna assembly and the T/R assembly is avoided, and the detection performance of a radar is improved.
The bottoms of the first telescopic piece 301 and the second telescopic piece 302 are connected with a fixed pipe 303, the fixed pipe 303 is fixedly connected with one end of a supporting rod 304, and the other end of the supporting rod 304 is fixedly connected with the second subarray unit 102.
In this embodiment, preferably, the fixing tube 303 can support the first telescopic member 301 and the second telescopic member 302, and the inside of the fixing tube 303 is communicated with the first telescopic member 301 and the second telescopic member 302, and after the gas inside the fixing tube 303 enters the first telescopic member 301 and the second telescopic member 302, the first telescopic member 301 and the second telescopic member 302 are stretched. The support rod 304 can support and fix the second sub-array unit 102.
The first telescopic member 301 and the second telescopic member 302 have the same structure and are symmetrically arranged. The first telescopic member 301 and the second telescopic member 302 respectively comprise a long telescopic rod 301a and a short telescopic rod 301b, one end of the long telescopic rod 301a is hinged to the first subarray unit 101 or the third subarray unit 103, the other end of the long telescopic rod is connected to the fixed pipe 303, one end of the short telescopic rod 301b is hinged to the first subarray unit 101 or the third subarray unit 103, and the other end of the short telescopic rod is connected to the fixed pipe 303.
In this embodiment, referring to fig. 2, preferably, the cylinder of the long telescopic rod 301a is shorter than the short telescopic rod 301b, that is, the telescopic stroke of the long telescopic rod 301a is shorter than that of the short telescopic rod 301b, after the long telescopic rod 301a and the short telescopic rod 301b are simultaneously extended, the length of the long telescopic rod 301a is longer than that of the short telescopic rod 301b, and the first sub-array unit 101 or the second sub-array unit 102 above the long telescopic rod 301a and the short telescopic rod 301b is driven to turn over, so that the first sub-array unit 101 or the second sub-array unit 102 faces the direction of the target feedback signal, so as to be convenient for receiving the target feedback signal. The first telescopic member 301, the second telescopic member 302 and the fixing tube 303 are provided with two groups, which is beneficial to improving the stability when the first subarray unit 101 or the second subarray unit 102 is driven to move.
The inner wall of the fixed pipe 303 is provided with a partition plate 303a, and the partition plate 303a divides the inside of the fixed pipe 303 into independent chambers, namely a first chamber 303b and a second chamber 303c.
In this embodiment, preferably, the air in the first chamber 303b enters the first expansion member 301 communicated with the first chamber, and at this time, the first expansion member 301 stretches to drive the first sub-array unit 101 to overturn, so that the first sub-array unit faces the direction of the target feedback signal, and is convenient for receiving the target feedback signal. The air in the second chamber 303c enters the second telescopic member 302 which is communicated with the second chamber, and at this time, the second telescopic member 302 stretches to drive the third sub-array unit 103 to turn over, so that the third sub-array unit faces the direction of the target feedback signal, and the target feedback signal is conveniently received. The first chambers 303b inside the two fixed pipes 303 are communicated by a first communication pipe 303d, and the second chambers 303c inside are communicated by a second communication pipe 303 e. And the structural strength between the two fixed pipes 303 is advantageously improved by providing the first communication pipe 303d and the second communication pipe 303 e.
The adjusting module 300 further comprises a protective shell 305 and a bottom plate 306, wherein the protective shell 305 is fixedly connected with the bottom plate 306, and is fixedly connected with the outer wall of the fixing tube 303.
In this embodiment, preferably, the inside of the protective housing 305 is provided with radar-related components such as a radio transceiver system intermediate frequency, a channel module, a wave control board, a frequency source, and a heat dissipation system as a housing cavity.
The control module 200 further comprises an air pump 202, a three-way head 203, a first connecting pipe 204, a second connecting pipe 205, a first electric control valve 206 and a second electric control valve 207, wherein the air pump 202 is connected with one end of the three-way head 203, the other two ends of the three-way head 203 are respectively connected with one end of the first connecting pipe 204 and one end of the second connecting pipe 205, the other ends of the first connecting pipe 204 and the second connecting pipe 205 are respectively communicated with a first cavity 303b and a second cavity 303c, the first electric control valve 206 or the second electric control valve 207 is respectively arranged on the first connecting pipe 204 and the second connecting pipe 205, and the air pump 202, the first electric control valve 206 and the second electric control valve 207 are respectively connected with the control chip 201.
In this embodiment, preferably, after receiving the target feedback signal of the antenna component on the first sub-array unit 101, the second sub-array unit 102, or the third sub-array unit 103, the control chip 201 marks the corresponding first sub-array unit 101, second sub-array unit 102, or third sub-array unit 103 as active, and if the target feedback signal of the antenna component on the first sub-array unit 101 or the third sub-array unit 103 is not received, marks it as inactive.
If the first subarray unit 101 is in an inactive state, the control chip 201 sends a starting instruction to the air pump 202, the air pump 202 starts to work, air is pumped into the three-way head 203, the first connecting pipe 204 and the second connecting pipe 205, at the moment, the control chip 201 sends a starting instruction to the first electric control valve 206, the air can enter the first cavity 303b through the first connecting pipe 204, then the air enters the first telescopic piece 301 communicated with the first cavity, at the moment, the first telescopic piece 301 stretches to drive the first subarray unit 101 to overturn, so that the first subarray unit faces the direction of a target feedback signal, and the target feedback signal is conveniently received; meanwhile, the control chip 201 sends a closing command to the second electric control valve 207, and at this time, the second electric control valve 207 is closed, and the gas cannot pass through the second connection pipe 205.
If the third subarray unit 103 is in an inactive state, the control chip 201 sends a starting instruction to the air pump 202, the air pump 202 starts to work, air is pumped into the three-way head 203, the first connecting pipe 204 and the second connecting pipe 205, at the moment, the control chip 201 sends a starting instruction to the second electric control valve 207, the air can enter the second cavity 303c through the second connecting pipe 205, then the air enters the second telescopic piece 302 communicated with the second cavity, at the moment, the second telescopic piece 302 stretches to drive the third subarray unit 103 to overturn, so that the third subarray unit 103 faces the direction of a target feedback signal, and the target feedback signal is conveniently received; meanwhile, the control chip 201 sends a closing instruction to the first electrically controlled valve 206, and at this time, the first electrically controlled valve 206 is closed, and the gas cannot pass through the first connecting pipe 204
Example 3
Referring to fig. 5, another embodiment of the present invention is different from the first embodiment.
The sub-array module 100 is affected by curvature of its own curvature and "shielding effect", and the sub-first sub-array unit 101, the second sub-array unit 102 and the third sub-array unit 103 that can be irradiated are different according to the azimuth angle of the target feedback signal, if the carrier is a half cylindrical surface or a half spherical surface, this cylindrical surface or half spherical surface satisfies the symmetry of the array, if the area receiving the target signal is on one side of the half cylindrical surface or half spherical surface, the sub-array unit is "shielded" and is generally on the other side of the half cylindrical surface or half spherical surface, and if the area of the target signal is on the front of the cylindrical surface or half spherical surface, the first sub-array unit 101, the second sub-array unit 102 and the third sub-array unit 103 that are "shielded" are generally on the adjacent edge portion of the half spherical surface and on the two sides of the half cylindrical surface.
In this embodiment, the first sub-array unit 101, the second sub-array unit 102 and the third sub-array unit 103 are mounted on the outer surface of a cylinder with diameter phi 620mm, the length of the cylinder is 700mm, and the antenna is a cambered surface two-dimensional array surface
The antenna assembly and the T/R assembly are fixed on the arc surface of 95 degrees, and no antenna housing exists. The column is placed horizontally, assuming the column length direction axis is the direction of motion, the antenna assembly is mounted directly above the column as shown in fig. 5.
Referring to fig. 4, a sub-array module 100 of approximately semi-cylindrical shape is adopted, the array surface of which is formed by covering 17 identical planar arrays on one semi-cylinder body, the included angle between the array surface 0 and the direction angle and the yoz plane is 0 °, the included angles between the array surface 8 and the direction angle of the right half plane are increased by 10 ° and the included angles between the array surface 8 and the yoz plane are symmetrical with the right half plane. The semi-cylinder radius r=2d/sin 5°, and an irradiation experiment was performed.
Wherein the array planes from-8 to-2 are the first subarray unit 101, the array planes from-1 to 1 are the second subarray unit 102,2 and the array planes from-8 are the third subarray unit.
Table 1: the direction angle irradiates the experimental table.
Where +..
According to the direction angle of the incident target signal, which array surfaces of the approximately semi-cylindrical conformal array are shielded can be judged, and when the angle between the incident azimuth angle enough vector and the normal direction of the tangent plane where the array surfaces are positioned is larger than 90 degrees, the array surfaces are shielded. The approximately semi-cylindrical conformal array considers whether the array face is shadowed or not, only in azimuth. Setting the pitch angle to be fixed as O DEG, when the azimuth angle is 0 DEG, all array surfaces can be irradiated, but when the azimuth angle is more than or equal to 10 DEG, the array surfaces on the-8 array surfaces are shielded, when the azimuth angle is more than or equal to 20 DEG, the-8 array surfaces and the-7 array surfaces are shielded, and so on, when the azimuth angle is gradually increased, as the-8 array surfaces to the-l array surfaces are shielded, namely the first subarray unit 101 is shielded, the first subarray unit 101 is marked as a non-active state, the control chip 201 sends a starting instruction to the air pump 202, the air pump 202 starts to work, air is pumped into the three-way head 203, the first connecting pipe 204 and the second connecting pipe 205, at the moment, the control chip 201 sends the starting instruction to the first electric control valve 206, the air can enter the first chamber 303b through the first connecting pipe 204, then the air enters the first telescopic piece 301 communicated with the first chamber, at the moment, the first telescopic piece 301 is stretched to drive the first subarray unit 101 to overturn, so that the first subarray unit 101 faces the direction of a target feedback signal, and the target feedback signal is conveniently received; meanwhile, the control chip 201 sends a closing command to the second electric control valve 207, and at this time, the second electric control valve 207 is closed, and the gas cannot pass through the second connection pipe 205.
It should be appreciated that embodiments of the invention may be implemented or realized by computer hardware, a combination of hardware and software, or by computer instructions stored in a non-transitory computer readable memory. The methods may be implemented in a computer program using standard programming techniques, including a non-transitory computer readable storage medium configured with a computer program, where the storage medium so configured causes a computer to operate in a specific and predefined manner, in accordance with the methods and drawings described in the specific embodiments. Each program may be implemented in a high level procedural or object oriented programming language to communicate with a computer system. However, the program(s) can be implemented in assembly or machine language, if desired. In any case, the language may be a compiled or interpreted language. Furthermore, the program can be run on a programmed application specific integrated circuit for this purpose.
It should be noted that the above embodiments are only for illustrating the technical solution of the present invention and not for limiting the same, and although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solution of the present invention may be modified or substituted without departing from the spirit and scope of the technical solution of the present invention, which is intended to be covered in the scope of the claims of the present invention.

Claims (10)

1. A tile T/R assembly, comprising:
a sub-array module (100), wherein the sub-array module (100) comprises a first sub-array unit (101), a second sub-array unit (102) and a third sub-array unit (103), and the first sub-array unit (101) and the third sub-array unit (103) are arranged on two sides of the second sub-array unit (102);
a control module (200), where the control module (200) is configured to control the first sub-array unit (101), the second sub-array unit (102), and the third sub-array unit (103) to scan a target area, the first sub-array unit (101), the second sub-array unit (102), and the third sub-array unit (103) input a received target feedback signal to the control module (200), and the control module (200) marks a sub-array unit that receives the target feedback signal as an active state and marks a sub-array unit that does not receive the target feedback signal as an inactive state;
and the adjusting module (300) is used for controlling the subarray module (100) in the inactive state to move so as to receive the target feedback signal.
2. The tiled T/R assembly according to claim 1, wherein: the first subarray unit (101), the second subarray unit (102) and the third subarray unit (103) have the same internal structure, and respectively comprise an antenna component and a T/R component which are packaged in a packaging shell for integration, wherein the antenna component is connected with the T/R component, and the T/R component is connected with an external interface.
3. The tiled T/R assembly according to claim 1, wherein: the control module (200) comprises a control chip (201), wherein the control chip (201) is connected with the antenna assembly, and a control instruction is sent to the adjustment module (200) based on the target feedback signal received by the antenna assembly.
4. The tiled T/R assembly according to claim 1, wherein: the adjusting module (300) comprises a first telescopic piece (301) and a second telescopic piece (302), wherein the first telescopic piece (301) is connected with the first subarray unit (101), and the second telescopic piece (302) is connected with the third subarray unit (103).
5. The tile T/R assembly of claim 4, wherein: the bottoms of the first telescopic piece (301) and the second telescopic piece (302) are connected with a fixed pipe (303), the fixed pipe (303) is fixedly connected with one end of a supporting rod (304), and the other end of the supporting rod (304) is fixedly connected with the second subarray unit (102).
6. The tiled T/R assembly according to claim 5, wherein: the first telescopic piece (301) and the second telescopic piece (302) are identical in structure and are symmetrically arranged.
7. The tiled T/R assembly according to claim 6, wherein: the first telescopic member (301) and the second telescopic member (302) respectively comprise a long telescopic rod (301 a) and a short telescopic rod
(301b) One end of the long telescopic rod (301 a) is hinged to the first subarray unit (101) or the third subarray unit (103), the other end of the long telescopic rod is connected to the fixed pipe (303), one end of the short telescopic rod (301 b) is hinged to the first subarray unit (101) or the third subarray unit (103), and the other end of the short telescopic rod is connected to the fixed pipe (303).
8. The tile T/R assembly of claim 7, wherein: the inner wall of the fixed pipe (303) is provided with a partition plate (303 a), and the partition plate (303 a) divides the inside of the fixed pipe (303) into independent chambers, namely a first chamber (303 b) and a second chamber (303 c).
9. The tiled T/R assembly according to claim 8, wherein: the adjusting module (300) further comprises a protective shell (305) and a bottom plate (306), wherein the protective shell (305) is fixedly connected with the bottom plate (306) and is fixedly connected with the outer wall of the fixed tube (303).
10. The tile T/R assembly of claim 3, wherein: the control module (200) further comprises an air pump (202), a three-way head (203), a first connecting pipe (204), a second connecting pipe (205), a first electric control valve (206) and a second electric control valve (207), wherein the air pump (202) is connected with one end of the three-way head (203), the other two ends of the three-way head (203) are respectively connected with one end of the first connecting pipe (204) and one end of the second connecting pipe (205), the other ends of the first connecting pipe (204) and the second connecting pipe (205) are respectively communicated with the first cavity (303 b) and the second cavity (303 c), the first electric control valve (206) or the second electric control valve (207) are respectively arranged on the first connecting pipe (204) and the second connecting pipe (205), and the air pump (202), the first electric control valve (206) and the second electric control valve (207) are respectively connected with the control chip (201).
CN202310453663.8A 2023-04-25 2023-04-25 Tile type T/R assembly Pending CN116487901A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202310453663.8A CN116487901A (en) 2023-04-25 2023-04-25 Tile type T/R assembly

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202310453663.8A CN116487901A (en) 2023-04-25 2023-04-25 Tile type T/R assembly

Publications (1)

Publication Number Publication Date
CN116487901A true CN116487901A (en) 2023-07-25

Family

ID=87220975

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202310453663.8A Pending CN116487901A (en) 2023-04-25 2023-04-25 Tile type T/R assembly

Country Status (1)

Country Link
CN (1) CN116487901A (en)

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