Comprehensive integrated antenna

Abstract

The invention discloses a comprehensive integrated antenna, and belongs to the technical field of communication antennae, all first antenna units are sequentially arranged along a first axis, and each first antenna unit comprises two first short metal tubes and two first long metal tubes which are symmetrically arranged. A first feed joint is arranged between the two first short metal tubes; the second antenna units are sequentially arranged along the first axis, and each second antenna unit comprises two antenna array elements; the antenna base comprises at least one first radio frequency socket and at least one second radio frequency socket, and a first radio frequency cable is arranged between the first radio frequency socket and the first feed section; and a second radio frequency cable is arranged between the second radio frequency socket and the second antenna unit. According to the comprehensive integrated antenna provided by the invention, signal receiving of different communication frequency bands can be met at the same time, the utilization rate of the antenna in the axial space can be improved, and the electromagnetic compatibility condition of the antenna can be optimized while the communication performance of each antenna is fully exerted.

Description

Technical Field

[0001] The invention belongs to the technical field of communication antennas, and in particular relates to a comprehensive integrated antenna. Background Art

[0002] In specific application scenarios of limited space platforms, multiple antennas are often required to meet complex and diverse communication channel requirements. However, different antennas have different functions and performances, and the normal working environment conditions corresponding to different antennas are different.

[0003] For omnidirectional antennas, their installation location needs to be far away from the installation tower mast; for active receiving antennas, they need to maintain a certain safe distance from high-power transmitting antennas; for antennas with the same polarization, the arrangement between antennas needs to consider the coupling effect between antennas. In the complex application scenarios of the above limited space platforms, different types of antennas affect each other, restricting the function of the communication system. Summary of the invention

[0004] In response to one or more of the above-mentioned defects or improvement needs of the prior art, the present invention provides a comprehensive integrated antenna, which can simultaneously meet the signal reception needs of different communication frequency bands and can also improve the utilization of the axial space of the antenna. While giving full play to the communication performance of each antenna, it can also optimize the electromagnetic compatibility of the antenna and significantly reduce the space occupied by the antenna.

[0005] To achieve the above object, the present invention provides a comprehensive integrated antenna, comprising: At least one first antenna unit, each of the first antenna units is arranged in sequence along a first axis, and the first antenna unit includes two first short metal tubes and two first long metal tubes that are symmetrically arranged; A first feeding node is arranged between the two first short metal tubes, and a filtering element is arranged between one end of the first short metal tube away from the first feeding node and the first long metal tube; at least one second antenna unit, each of the second antenna units is arranged in sequence along the first axis, and the second antenna unit includes at least two coaxially arranged antenna elements; The antenna base comprises at least one first RF socket and at least one second RF socket, a first RF cable is arranged between the first RF socket and the first feeding section, and a second RF cable is arranged between the second RF socket and the second antenna unit.

[0006] As a further preferred embodiment of the present invention, the first feeding node includes a first upper metal plate, a first lower metal plate and a first radio frequency pin; The first upper metal plate and the first lower metal plate are respectively fixedly mounted on opposite ends of the two first short metal tubes; the first RF pin is respectively connected between the first upper metal plate and the first lower metal plate according to the pin characteristics, and the first RF pin is fixedly connected to the first RF cable.

[0007] As a further preferred embodiment of the present invention, the first feeding node further includes at least one first non-metallic support column, and the first non-metallic support column is arranged between the first upper metal plate and the first lower metal plate.

[0008] As a further preferred embodiment of the present invention, an annular protrusion structure is provided on the top end surface of the first upper metal plate and the bottom end surface of the second lower metal plate, and the first upper metal plate and the second lower metal plate are respectively buckled on the ends of the two first short metal tubes.

[0009] As a further preferred embodiment of the present invention, a plurality of upper fixing components are provided between the first upper metal plate and the first short metal tube, and the upper fixing components are evenly arranged along the circumferential direction between the outer wall surface of the annular protrusion structure of the first upper metal plate and the side wall surface of the first short metal tube.

[0010] As a further preferred embodiment of the present invention, a plurality of lower fixing components are provided between the first lower metal plate and the first short metal tube, and the lower fixing components are evenly arranged along the circumferential direction between the outer wall surface of the first lower metal plate and the side wall surface of the first short metal tube.

[0011] As a further preferred embodiment of the present invention, the second RF cable includes a sub-RF cable and a main RF cable corresponding to the antenna array element, one end of the sub-RF cable is connected to the antenna array element, the other end of the sub-RF cable is connected to one end of the main RF cable, and the other end of the main RF cable is connected to the second RF socket.

[0012] As a further preferred embodiment of the present invention, a power divider is provided between each of the sub-RF cables and the main RF cable.

[0013] As a further preferred embodiment of the present invention, the antenna base also includes an antenna pedestal, and the first RF socket and the second RF socket are both fixedly mounted on the antenna pedestal.

[0014] As a further preferred embodiment of the present invention, a support assembly is also included, and the support assembly includes: A first supporting sleeve disposed between the first antenna unit and the second antenna unit; a second supporting sleeve disposed between the second antenna unit and the antenna base; A binary array supporting sleeve is arranged between two adjacent antenna array elements.

[0015] In general, compared with the prior art, the above technical solution conceived by the present invention has the following beneficial effects: (1) The integrated antenna of the present invention comprises a first antenna unit, a second antenna unit and an antenna base. Each first antenna unit is arranged in sequence along a first axis, and the first antenna unit comprises two first short metal tubes and two first long metal tubes that are symmetrically arranged. A first feed node is arranged between the two first short metal tubes, and a filter element is arranged between one end of the first short metal tube away from the first feed node and the first long metal tube. Each second antenna unit is arranged in sequence along the first axis, and the second antenna unit comprises at least two coaxial antenna elements. The antenna base comprises at least one first radio frequency socket and at least one second radio frequency socket, and a first radio frequency cable is arranged between the first radio frequency socket and the first feed node. A second radio frequency cable is arranged between the second radio frequency socket and the second antenna unit. The integrated antenna can simultaneously meet the signal reception of different communication frequency bands, and can also improve the utilization rate of the axial space of the antenna, and can optimize the electromagnetic compatibility of the antenna while giving full play to the communication performance of each antenna, and significantly reduce the occupied space of the antenna.

[0016] (2) The integrated antenna of the present invention adopts a first support sleeve, a second support sleeve, a binary support sleeve and a segmented sleeve made of epoxy resin composite material, and cooperates with weight-reducing holes arranged on the first support sleeve, the second support sleeve, the binary support sleeve and the segmented sleeve. Under the premise of ensuring that the support component corresponds to the antenna support strength, the weight of the integrated antenna can be reduced as much as possible, thereby realizing a lightweight design of the antenna.

[0017] (3) The integrated antenna of the present invention has a simple structure, is easy to use, and has stable communication. It uses the first long metal tube and the first short metal tube as the radiator of the antenna, and the arrangement of the first long metal tube and the first short metal tube makes the resonance of the first antenna unit in the VHF and UHF frequency bands, that is, the first antenna unit combines the functions of the above two resonant antennas, thereby significantly improving the communication function of the integrated antenna. At the same time, two coaxial antenna elements are used to form a binary array antenna with a pair of UHF frequency band dipoles that is different from the first antenna unit, and then the high gain performance of the integrated antenna is achieved by the array of the two antenna elements, and then the functions of multiple antennas are integrated on a single antenna, and it has the advantages of stable structure and light weight. The use of this antenna on a limited space platform can not only improve the rationality of the platform antenna arrangement, but also optimize the environmental electromagnetic compatibility characteristics of the platform, thereby improving the system working efficiency of the platform, and has good promotion prospects and reference value. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1is a schematic diagram of the overall structure of the comprehensive integrated antenna in an embodiment of the present invention; Figure 2 is a schematic diagram of the structure of the first antenna unit of the comprehensive integrated antenna in an embodiment of the present invention; Figure 3 is an exploded view of a first antenna unit of the comprehensive integrated antenna in an embodiment of the present invention; Figure 4 is a schematic diagram of the structure of a second antenna unit of the integrated antenna in an embodiment of the present invention; Figure 5 It is a schematic diagram of the antenna base structure of the comprehensive integrated antenna in an embodiment of the present invention.

[0019] In all the drawings, the same reference numerals represent the same technical features, specifically: 1. The first short metal tube; 2. The first long metal tube; 3. The filter element; 4. The first upper metal plate; 5. The first lower metal plate; 6. The first RF pin; 7. The non-metallic support column; 8. The first RF socket; 9. The antenna base; 10. The first RF cable; 11. The second short metal tube; 13. The second feed section; 14. The sub-RF cable; 15. The main RF cable; 16. The second RF socket; 17. The power divider; 18. The first support sleeve; 19. The second support sleeve; 20. The binary array support sleeve; 21. The segmented sleeve. DETAILED DESCRIPTION

[0020] In order to make the purpose, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention. In addition, the technical features involved in the various embodiments of the present invention described below can be combined with each other as long as they do not conflict with each other.

[0021] In the description of the present invention, it is to be understood that the terms “center”, “longitudinal”, “lateral”, “length”, “width”, “thickness”, “up”, “down”, “front”, “back”, “left”, “right”, “vertical”, “horizontal”, “top”, “bottom”, “inside”, “outside”, “clockwise”, “counterclockwise”, “axial”, “radial”, “circumferential”, etc., indicating orientations or positional relationships are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as limiting the present invention.

[0022] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In the description of the present invention, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0023] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0024] In the present invention, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, a first feature being "above", "above" or "above" a second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. A first feature being "below", "below" or "below" a second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0025] Example: See also Figures 1 to 5 The integrated antenna in the preferred embodiment of the present invention can simultaneously meet the signal reception requirements of different communication frequency bands, and can also improve the utilization rate of the axial space of the antenna. While giving full play to the communication performance of each antenna, it can also optimize the electromagnetic compatibility of the antenna and significantly reduce the space occupied by the antenna.

[0026] Specifically, in a preferred embodiment of the present application, the integrated antenna includes at least one first antenna unit, at least one second antenna unit and an antenna base. Among them, each first antenna unit is arranged in sequence along the first axial direction, and the first antenna unit includes two first short metal tubes 1 and two first long metal tubes 2 that are symmetrically arranged. A first feeding node is arranged between the two first short metal tubes 1, and at the same time, a filter element 3 is arranged between the ends of the two first short metal tubes 1 that are away from the first feeding node and the first long metal tube 2. In actual use, the first long metal tube 2 and the first short metal tube 1 are used as radiators of the antenna, and the arrangement of the first long metal tube 2 and the first short metal tube 1 makes the resonance of the first antenna unit in the VHF and UHF frequency bands, that is, the first antenna unit combines the functions of the above two resonant antennas, thereby significantly improving the communication function of the integrated antenna.

[0027] Furthermore, each second antenna unit is arranged in sequence along the first axis. At the same time, the second antenna unit includes at least two coaxial antenna array elements, so that the second antenna unit can form a binary array antenna with a pair of UHF band dipoles that is different from the first antenna unit, and then the high gain performance of the integrated antenna is achieved by means of the two antenna array element arrays.

[0028] Furthermore, the antenna base includes at least one first RF socket 8 and at least one second RF socket 16, wherein a first RF cable 10 is provided between the first RF socket 8 and the first feed node so that the communication signal collected by the first antenna unit can be stably transmitted. Accordingly, a second RF cable is provided between the second RF socket 16 and the second antenna unit to achieve stable transmission of the communication signal collected by the second antenna unit.

[0029] Further, in a preferred embodiment of the present application, the first feed node includes a first upper metal plate 4, a first lower metal plate 5 and a first RF pin 6, wherein the first upper metal plate 4 and the first lower metal plate 5 are respectively fixedly mounted on the opposite ends of the two first short metal tubes 1, and at least one non-metallic support column 7 is arranged between the first upper metal plate 4 and the first lower metal plate 5. At the same time, the first RF pin 6 is electrically connected to the first upper metal plate 4 and the first lower metal plate 5 according to the installation characteristics of the pin, and the first RF pin 6 is also electrically connected to the end of the first RF cable 10 away from the first RF socket 8, so that the first antenna unit can stably transmit and receive signals.

[0030] Further preferably, in the preferred embodiment of the present application, an annular protrusion structure is provided on the top end surface of the first upper metal plate 4 and the bottom end surface of the first lower metal plate 5. Since the two first short metal tubes 1 are hollow tubular structures, during actual use, the annular protrusion structure is embedded in the inner wall of the first short metal tube 1, thereby realizing the fixation of the first upper metal plate 4 and the first lower metal plate 5 at the ends of the two first short metal tubes 1 respectively.

[0031] In more detail, in a preferred embodiment of the present application, a plurality of upper fixing components are provided between the first upper metal plate 4 and the first short metal tube 1. Preferably, the upper fixing components are evenly arranged along the circumferential direction between the outer wall surface of the annular protrusion structure of the first upper metal plate 4 and the side wall surface of the first short metal tube 1, so as to realize the stable buckle connection of the first upper metal plate 4 at the end of the first short metal tube 1. Preferably, the upper fixing component includes a convex point provided on the outer wall surface of the annular protrusion structure and a groove provided at the end of the first short metal tube 1. In actual use, the annular protrusion structure is embedded in the first short metal tube 1, and the position limiting between the first upper metal plate 4 and the first short metal tube 1 is realized by the mutual engagement of the convex point and the groove.

[0032] Of course, the connection method between the first upper metal plate 4 and the first short metal tube 1 is not limited to the above-mentioned structural form. In another preferred embodiment of the present application, the outer wall surface of the annular protrusion structure and the inner wall surface of the end of the first short metal tube 1 are transitionally matched, which can also achieve a stable connection between the first upper metal plate 4 and the first short metal tube 1.

[0033] In addition, in another preferred embodiment of the present application, the upper fixing assembly includes screw holes that penetrate both the annular protrusion structure and the side wall surface of the first short metal tube 1 and connecting bolts arranged corresponding to the screw holes.

[0034] Further, in the preferred embodiment of the present application, a plurality of lower fixing components are arranged between the first lower metal plate 5 and the first short metal tube 1. Preferably, the lower fixing components are evenly arranged along the circumferential direction between the outer wall surface of the annular protrusion structure of the first lower metal plate 5 and the side wall surface of the first short metal tube 1, so as to realize the stable buckle connection of the first lower metal plate 5 at the end of the first short metal tube 1. Preferably, the lower fixing component includes a convex point arranged under the outer wall surface of the annular protrusion structure and a groove arranged at the end of the first short metal tube 1. In actual use, the annular protrusion structure is embedded in the first short metal tube 1, and the position limiting between the first lower metal plate 5 and the first short metal tube 1 is realized by the mutual engagement of the convex point and the groove.

[0035] Of course, the connection method between the first lower metal plate 5 and the first short metal tube 1 is not limited to the following structural form. In another preferred embodiment of the present application, the outer wall surface of the annular protrusion structure and the inner wall surface of the end of the first short metal tube 1 are transitionally matched, which can also achieve a stable connection between the first lower metal plate 5 and the first short metal tube 1.

[0036] In addition, in another preferred embodiment of the present application, the lower fixing assembly includes screw holes that penetrate the annular protrusion structure and the lower side wall of the first short metal tube 1, and connecting bolts arranged corresponding to the screw holes.

[0037] Further preferably, in a preferred embodiment of the present application, the second RF cable includes a sub-RF cable 14 and a main RF cable 15 for the antenna array element, wherein one end of the sub-RF cable 14 is connected to the antenna array element, and the other end of the sub-RF cable 14 is connected to one end of the main RF cable 15, and the other end of the main RF cable 15 is connected to the second RF socket 16, thereby realizing accurate transmission of signals collected by each antenna array element.

[0038] In more detail, in a preferred embodiment of the present application, a power divider 17 is provided between each sub-RF cable 14 and the main RF cable 15 to facilitate the collection of each sub-RF cable 14 .

[0039] Further, in a preferred embodiment of the present application, the antenna array element includes two coaxially arranged second short metal tubes 11, wherein a second feed node 13 is arranged between the two short second metal tubes. The second feed node 13 includes a second upper metal plate, a second lower metal plate and a second RF pin, wherein the second upper metal plate and the second lower metal plate are respectively fixedly mounted on the opposite ends of the two second short metal tubes 11, and at the same time, the second RF pin is respectively electrically connected to the second upper metal plate and the second lower metal plate according to the installation characteristics of the pin, and the second RF pin is also fixedly connected to one end of the sub-RF cable away from the power divider 17.

[0040] Further preferably, in the preferred embodiment of the present application, an annular protrusion structure is provided on the top end surface of the second upper metal plate and the bottom end surface of the second lower metal plate. Since the two second short metal tubes 11 are hollow tubular structures, during actual use, the annular protrusion structure is embedded in the inner wall of the second short metal tube 11, thereby realizing the fixation of the second upper metal plate and the second lower metal plate at the ends of the two second short metal tubes 11 respectively.

[0041] In more detail, in a preferred embodiment of the present application, a plurality of upper fixing components are provided between the second upper metal plate and the second short metal tube 11. Preferably, the upper fixing components are evenly arranged along the circumferential direction between the outer wall surface of the annular protrusion structure of the second upper metal plate and the side wall surface of the second short metal tube 11, so as to realize the stable buckle connection of the second upper metal plate at the end of the second short metal tube 11. Preferably, the upper fixing component includes a convex point provided on the outer wall surface of the annular protrusion structure and a groove provided at the end of the second short metal tube 11. In actual use, the annular protrusion structure is embedded in the second short metal tube 11, and the position limiting between the second upper metal plate and the second short metal tube 11 is realized by the mutual engagement of the convex point and the groove.

[0042] Of course, the connection method between the second upper metal plate and the second short metal tube 11 is not limited to the above-mentioned structural form. In another preferred embodiment of the present application, the outer wall surface of the annular protrusion structure and the inner wall surface of the end of the second short metal tube 11 are transitionally matched, which can also achieve a stable connection between the second upper metal plate and the second short metal tube 11.

[0043] In addition, in another preferred embodiment of the present application, the upper fixing assembly includes screw holes that penetrate the annular protrusion structure and the side wall surface of the second short metal tube 11 and connecting bolts arranged corresponding to the screw holes.

[0044] Furthermore, in a preferred embodiment of the present application, a plurality of lower fixing components are provided between the second lower metal plate and the second short metal tube 11. Preferably, the lower fixing components are evenly arranged along the circumferential direction between the outer wall surface of the annular protrusion structure of the second lower metal plate and the side wall surface of the second short metal tube 11, so as to realize the stable buckling of the second lower metal plate at the end of the second short metal tube 11. Preferably, the lower fixing component includes a convex point provided under the outer wall surface of the annular protrusion structure and a groove provided at the end of the second short metal tube 11. In actual use, the annular protrusion structure is embedded in the second short metal tube 11, and the position limiting between the second lower metal plate and the second short metal tube 11 is realized by the mutual engagement of the convex point and the groove.

[0045] Of course, the connection method between the second lower metal plate and the second short metal tube 11 is not limited to the following structural form. In another preferred embodiment of the present application, the outer wall surface of the annular protrusion structure and the inner wall surface of the end of the second short metal tube 11 are transitionally matched, which can also achieve a stable connection between the second lower metal plate and the second short metal tube 11.

[0046] In addition, in another preferred embodiment of the present application, the lower fixing assembly includes screw holes that penetrate the annular protrusion structure and the lower side wall of the second short metal tube 11, and connecting bolts arranged corresponding to the screw holes.

[0047] Further preferably, in the preferred embodiment of the present application, the antenna base further includes an antenna pedestal 9 , and the first RF socket 8 and the second RF socket 16 are respectively disposed on two sides of the antenna pedestal 9 .

[0048] In more detail, in a preferred embodiment of the present application, the antenna base 9 is a metal structure, and the antenna base 9 is fixedly connected to the support assembly through standard parts.

[0049] Furthermore, in a preferred embodiment of the present application, one end of the first RF socket 8 and the second RF socket 16 are respectively electrically connected to the first RF cable 10, and the other ends of the first RF socket 8 and the second RF socket 16 are respectively connected to the back-end radio equipment, thereby enabling the integrated antenna to perform communication functions.

[0050] Furthermore, in a preferred embodiment of the present application, the integrated antenna also includes a support assembly, which includes a first support sleeve 18, a second support sleeve 19, a binary support sleeve and a segmented sleeve 21, wherein the first support sleeve 18 is arranged between the first antenna unit and the second antenna unit to achieve a support connection between the first antenna unit and the second antenna unit. The second support sleeve 19 is arranged between the second antenna unit and the antenna base, thereby forming a fixed connection between the second antenna unit and the antenna base. The binary array support sleeve 20 is arranged between two adjacent antenna elements, and a segmented sleeve 21 is also arranged between two adjacent first short metal tubes 1, between two adjacent second short metal tubes 11, and between the first short metal tube 1 and the first long metal tube 2.

[0051] Further preferably, in the preferred embodiment of the present application, the first support sleeve 18, the second support sleeve 19, the binary support sleeve and the segmented sleeve 21 are all made of epoxy resin composite material.

[0052] In more detail, in the preferred embodiment of the present application, at least one weight-reducing hole is provided on the first support sleeve 18, the second support sleeve 19, the binary support sleeve and the segmented sleeve, thereby enabling the weight of the integrated antenna to be reduced as much as possible while ensuring the support strength of the support component corresponding to the antenna, thereby achieving a lightweight design of the antenna.

[0053] The integrated antenna of the present invention has a simple structure, is easy to use, and has stable communication. The first long metal tube 2 and the first short metal tube 1 are used as the radiator of the antenna, and the first long metal tube 2 and the first short metal tube 1 are arranged so that the resonance of the first antenna unit is in the two frequency bands of VHF and UHF, that is, the first antenna unit combines the functions of the above two resonant antennas, thereby significantly improving the communication function of the integrated antenna. At the same time, two coaxial antenna elements are used to form a binary array antenna with a pair of UHF frequency band dipoles that is different from the first antenna unit, and then the high gain performance of the integrated antenna is achieved by the array of the two antenna elements, and then the functions of multiple antennas are integrated on a single antenna, and at the same time, it has the advantages of stable structure and light weight. The use of this antenna on a limited space platform can not only improve the rationality of the platform antenna arrangement, but also optimize the environmental electromagnetic compatibility characteristics of the platform, thereby improving the system working efficiency of the platform, and has good promotion prospects and reference value.

[0054] It will be easily understood by those skilled in the art that the above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A comprehensive integrated antenna, characterized in that: include: At least one first antenna unit, each of the first antenna units is arranged in sequence along a first axis, and the first antenna unit includes two first short metal tubes and two first long metal tubes that are symmetrically arranged; A first feeding node is arranged between the two first short metal tubes, and a filtering element is arranged between one end of the first short metal tube away from the first feeding node and the first long metal tube; at least one second antenna unit, each of the second antenna units is arranged in sequence along the first axis, and the second antenna unit includes at least two coaxially arranged antenna elements; An antenna base, the antenna base comprising at least one first radio frequency socket and at least one second radio frequency socket, a first radio frequency cable being arranged between the first radio frequency socket and the first feeding node; A second radio frequency cable is arranged between the second radio frequency socket and the second antenna unit.

2. The integrated antenna according to claim 1, wherein: The first feeding section includes a first upper metal plate, a first lower metal plate and a first radio frequency pin; The first upper metal plate and the first lower metal plate are respectively fixedly mounted on opposite ends of the two first short metal tubes; the first RF pin is respectively connected between the first upper metal plate and the first lower metal plate according to the pin characteristics, and the first RF pin is fixedly connected to the first RF cable.

3. The integrated antenna according to claim 2, wherein: The first feed section further includes at least one first non-metallic support column, and the first non-metallic support column is disposed between the first upper metal plate and the first lower metal plate.

4. The integrated antenna according to claim 3, wherein: An annular protrusion structure is provided on the top end surface of the first upper metal plate and the bottom end surface of the second lower metal plate. The first upper metal plate and the second lower metal plate are buckled on the ends of the two first short metal tubes respectively.

5. The integrated antenna according to claim 4, wherein: A plurality of upper fixing components are provided between the first upper metal plate and the first short metal tube, and the upper fixing components are evenly arranged along the circumferential direction between the outer wall surface of the annular protruding structure of the first upper metal plate and the side wall surface of the first short metal tube.

6. The integrated antenna according to claim 4, wherein: A plurality of lower fixing components are disposed between the first lower metal plate and the first short metal tube, and the lower fixing components are evenly arranged along the circumferential direction between the outer wall surface of the first lower metal plate and the side wall surface of the first short metal tube.

7. The integrated antenna according to any one of claims 1 to 6, wherein: The second RF cable includes a sub-RF cable and a main RF cable corresponding to the antenna array element, one end of the sub-RF cable is connected to the antenna array element, the other end of the sub-RF cable is connected to one end of the main RF cable, and the other end of the main RF cable is connected to the second RF socket.

8. The integrated antenna according to claim 7, wherein: A power divider is provided between each of the sub-RF cables and the main RF cable.

9. The integrated antenna according to any one of claims 1 to 6, wherein: The antenna base also includes an antenna pedestal, and the first radio frequency socket and the second radio frequency socket are both fixedly mounted on the antenna pedestal.

10. The integrated antenna according to any one of claims 1 to 6, wherein: Also included is a support assembly, the support assembly comprising: A first supporting sleeve disposed between the first antenna unit and the second antenna unit; a second supporting sleeve disposed between the second antenna unit and the antenna base; A binary array supporting sleeve is arranged between two adjacent antenna array elements.

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