Oscillator array device

Abstract

The utility model discloses an oscillator array device, which comprises an oscillator, the oscillator comprises a base material and a radiating surface, the base material comprises a first base material and a second base material, the first base material and the second base material are vertically arranged, and the radiating surface is arranged on the first base material and the second base material; the reflecting plates and the oscillators are arranged on the reflecting plates, the reflecting plates comprise the first reflecting plates and the second reflecting plates, the first reflecting plates and the second reflecting plates are arranged side by side in the first direction, the first reflecting plates and the second reflecting plates are arranged side by side in the second direction, and the oscillators radiate signals through the radiation surfaces. The first base material and the second base material are used for arranging the radiating surface and providing support for normal work of the radiating surface, and the reflecting plate is used for installing and fixing the oscillators and facilitates arrangement of the oscillators, so that the horizontal beam width of signals reflected by an array is more concentrated, and the signal transmission efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of antenna signal propagation, in particular to a vibrator array device. Background Art

[0002] The most basic function of an antenna is to convert the way energy is transmitted. The antenna converts the high-frequency oscillating current of the transmitter into electromagnetic waves that can propagate in free space. The antenna transmits electromagnetic waves outward through the internal oscillator. However, the capacity of a single oscillator is limited, and the transmission direction is difficult to concentrate. For this purpose, a oscillator array device is provided. Utility Model Content

[0003] In order to overcome the above-mentioned shortcomings, the purpose of the present invention is to provide a vibrator array device. By setting the array of reflective plates in MIMO form, and setting U-shaped walls at the edges of the reflective plates, and setting metal isolation plates between the reflective plates, the horizontal beam width of the signal reflected by the array is made more concentrated, thereby greatly improving the efficiency of signal transmission and increasing the applicability of the vibrator array device.

[0004] In order to achieve the above objectives, the technical solution adopted by the present invention is: a vibrator array device, comprising:

[0005] An oscillator, the oscillator comprising a substrate and a radiating surface, the substrate comprising a first substrate and a second substrate, the first substrate and the second substrate being arranged perpendicularly, and the radiating surface being arranged on the first substrate and the second substrate;

[0006] A reflector, the vibrator is arranged on the reflector, the reflector includes a first reflector and a second reflector, the first reflector and the second reflector are arranged side by side along a first direction, and a plurality of the first reflector and the second reflector are arranged side by side along a second direction.

[0007] In this technical solution, the vibrator radiates the signal by utilizing the radiation surface. The first substrate and the second substrate are used to set the radiation surface to provide support for the normal operation of the radiation surface. The reflector is used to install and fix the vibrator and is conducive to arranging the vibrator, so that the horizontal beam width of the signal reflected by the array is more concentrated, thereby improving the efficiency of signal transmission.

[0008] In some embodiments, a U-shaped wall is provided on a side of the first reflective plate away from the first reflective plate, the U-shaped wall extends along the second direction, the U-shaped wall includes an outer wall and an inner wall, and a groove is provided between the outer wall and the inner wall.

[0009] In this technical solution, the U-shaped wall is beneficial to further concentrate the horizontal beam width.

[0010] In some embodiments, a separation wall is provided between the first reflective plate and the second reflective plate, the separation wall extends along the second direction, and the separation wall is made of metal.

[0011] In this technical solution, the isolation wall is used to assist in concentrating the width of the horizontal beam.

[0012] In some embodiments, the radiation surface includes a first surface and a second surface, the first surface is disposed on the upper side of the substrate along the length direction of the substrate, and the second surface extends along the width direction of the substrate.

[0013] In this technical solution, the first surface and the second surface respectively reflect signal beams in different directions.

[0014] In some embodiments, the second surface of the first substrate is disposed on a side of the first substrate close to the second substrate, and the second surface of the second substrate is disposed on a side of the second substrate close to the first substrate.

[0015] This technical solution is conducive to causing the radiation surfaces of different oscillators to correspond to each other in height, thereby completing the radiation processing of the signal.

[0016] In some embodiments, the substrate includes a first reflective surface and a second reflective surface, which is disposed on the first reflective surface.

[0017] This technical solution is conducive to making the radiation surfaces of different oscillators reflect each other, thereby completing the radiation processing of the signal.

[0018] In some embodiments, the vibrator array device further includes a balun, which is disposed on the second reflective surface and connected to the first surface.

[0019] In this technical solution, the balun is used to improve the anti-interference ability of the internal circuit of the oscillator.

[0020] The beneficial effect of the present invention is that by setting the array of reflective plates in MIMO form, setting U-shaped walls at the edges of the reflective plates, and setting metal isolation plates between the reflective plates, the horizontal beam width of the signal reflected by the array is made more concentrated, thereby greatly improving the efficiency of signal transmission and increasing the applicability of the vibrator array device. By setting the balun in the circuit inside the vibrator, it is beneficial to improve the anti-interference ability of the circuit inside the vibrator by utilizing the characteristics of the balun, thereby improving the overall power of the vibrator array device and further improving the signal transmission efficiency of the vibrator array device. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is an overall schematic diagram of a vibrator array device according to an embodiment of the present invention;

[0022] Figure 2 This is a schematic diagram of the vibrators and reflective plates of a vibrator array device according to one embodiment of the present invention;

[0023] In the figure: 1. oscillator; 11. first substrate; 12. second substrate; 13. first surface; 14. second surface; 2. reflector; 21. first reflector; 22. second reflector; 23. U-shaped wall; 24. trough; 25. isolation wall; 3. balun; x, first direction; y, second direction. DETAILED DESCRIPTION

[0024] The preferred embodiments of the present invention are described in detail below in conjunction with the accompanying drawings so that the advantages and features of the present invention can be more easily understood by those skilled in the art, thereby making a clearer and more precise definition of the protection scope of the present invention.

[0025] It should be noted that in the description of the present utility model, it should be noted that the terms "center", "up", "down", "left", "right", "vertical", "horizontal", "inside", "outside" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, or the orientations or positional relationships in which the utility model product is usually placed when in use. These are only for the convenience of describing the present utility model 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 cannot be understood as a limitation on the present utility model. In addition, the terms "first", "second", "third" and the like are only used to distinguish descriptions, and cannot be understood as indicating or implying relative importance. Terms such as "horizontal", "vertical", and "overhanging" do not mean that the components are required to be absolutely horizontal or overhanging, but can be slightly tilted. For example, "horizontal" only means that its direction is more horizontal than "vertical", and does not mean that the structure must be completely horizontal, but can be slightly tilted.

[0026] Combined with attachment Figure 1 and attached Figure 2 As shown, the utility model provides a vibrator 1 array device, comprising:

[0027] An oscillator 1 includes a substrate and a radiating surface. The substrate includes a first substrate 11 and a second substrate 12. The first substrate 11 and the second substrate 12 are arranged perpendicularly. The radiating surface is arranged on the first substrate 11 and the second substrate 12.

[0028] The vibrator 1 is arranged on the reflecting plate 2, and the reflecting plate 2 includes a first reflecting plate 21 and a second reflecting plate 22. The first reflecting plate 21 and the second reflecting plate 22 are arranged side by side along the first direction x, and several of the first reflecting plates 21 and the second reflecting plates 22 are arranged side by side along the second direction y.

[0029] The vibrator 1 radiates the signal by utilizing the radiation surface. The first substrate 11 and the second substrate 12 are used to set the radiation surface to provide support for the normal operation of the radiation surface. The reflector 2 is used to install and fix the vibrator 1 and is conducive to arranging the vibrator 1, so that the horizontal beam width of the signal reflected by the array is more concentrated, thereby improving the efficiency of signal transmission.

[0030] Continue to combine Figure 1 As shown, in some embodiments, a U-shaped wall 23 is provided on the side of the first reflector 21 away from the first reflector 21, and the U-shaped wall 23 extends along the second direction y. The U-shaped wall 23 includes an outer wall and an inner wall, and a groove 24 is provided between the outer wall and the inner wall. The U-shaped wall 23 is beneficial to further concentrate the horizontal beam width.

[0031] Continue to combine Figure 1 As shown, in some embodiments, an isolation wall 25 is provided between the first reflector 21 and the second reflector 22 . The isolation wall 25 extends along the second direction y. The isolation wall 25 is made of metal and is used to assist in concentrating the width of the horizontal beam.

[0032] Continue to combine Figure 2 As shown, in some embodiments, the radiation surface includes a first surface 13 and a second surface 14, the first surface 13 is arranged on the upper side of the substrate along the length direction of the substrate, and the second surface 14 extends along the width direction of the substrate, and the first surface 13 and the second surface 14 respectively reflect signal beams in different directions.

[0033] Continue to combine Figure 2 As shown, in some embodiments, the second surface 14 of the first substrate 11 is arranged on the side of the first substrate 11 close to the second substrate 12, and the second surface 14 of the second substrate 12 is arranged on the side of the second substrate 12 close to the first substrate 11, which is conducive to causing the radiation surfaces of different vibrators 1 to be reflected from each other in height, thereby completing the radiation processing of the signal.

[0034] In some embodiments, the substrate includes a first reflective surface and a second reflective surface. The first reflective surface is provided to facilitate making the radiation surfaces of different vibrators 1 reflect each other, thereby completing the radiation processing of the signal.

[0035] Continue to combine Figure 2As shown, in some embodiments, the vibrator array device 1 further includes a balun 3, which is arranged on the second reflecting surface and connected to the first surface 13. By arranging the balun 3 in the circuit inside the vibrator 1, it is beneficial to utilize the characteristics of the balun 3 to improve the anti-interference ability of the internal circuit of the vibrator 1, thereby improving the overall power of the vibrator array device and further improving the signal transmission efficiency of the vibrator array device.

[0036] In summary, the present invention provides a vibrator array device, which sets the array of reflective plates in MIMO form, sets U-shaped walls at the edges of the reflective plates, and sets metal isolation plates between the reflective plates, so as to make the horizontal beam width of the signal reflected by the array more concentrated, thereby greatly improving the efficiency of signal transmission and increasing the applicability of the vibrator array device. By setting the balun 3 in the circuit inside the vibrator 1, it is beneficial to improve the anti-interference ability of the internal circuit of the vibrator 1 by utilizing the characteristics of the balun 3, thereby improving the overall power of the vibrator array device, and then improving the signal transmission efficiency of the vibrator array device.

[0037] The above implementation methods are only for illustrating the technical concept and features of the utility model. Its purpose is to enable people familiar with this technology to understand the content of the utility model and implement it. It cannot be used to limit the scope of protection of the utility model. Any equivalent changes or modifications made according to the spirit of the utility model should be included in the scope of protection of the utility model.

Claims

1. A vibrator array device, characterized in that: include: An oscillator, the oscillator comprising a substrate and a radiating surface, the substrate comprising a first substrate and a second substrate, the first substrate and the second substrate being arranged perpendicularly, and the radiating surface being arranged on the first substrate and the second substrate; A reflector, the vibrator is arranged on the reflector, the reflector includes a first reflector and a second reflector, the first reflector and the second reflector are arranged side by side along a first direction, and a plurality of the first reflector and the second reflector are arranged side by side along a second direction.

2. The vibrator array device according to claim 1, characterized in that: A U-shaped wall is provided on a side of the first reflector away from the first reflector. The U-shaped wall extends along the second direction. The U-shaped wall includes an outer wall and an inner wall. A groove is provided between the outer wall and the inner wall.

3. The vibrator array device according to claim 1, wherein: An isolation wall is provided between the first reflecting plate and the second reflecting plate. The isolation wall extends along the second direction and is made of metal.

4. The vibrator array device according to claim 1, characterized in that: The radiation surface includes a first surface body and a second surface body. The first surface body is arranged on the upper side of the substrate along the length direction of the substrate, and the second surface body extends along the width direction of the substrate.

5. The vibrator array device according to claim 4, characterized in that: The second surface of the first substrate is disposed on a side of the first substrate close to the second substrate, and the second surface of the second substrate is disposed on a side of the second substrate close to the first substrate.

6. The vibrator array device according to claim 4, characterized in that: The substrate includes a first reflecting surface and a second reflecting surface, and the radiation surface is arranged on the first reflecting surface.

7. The vibrator array device according to claim 6, characterized in that: It also includes a balun, which is arranged on the second reflecting surface and connected to the first surface.

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