CN217134684U - Ultra-wideband 5G omnidirectional antenna - Google Patents
Ultra-wideband 5G omnidirectional antenna Download PDFInfo
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- CN217134684U CN217134684U CN202221071101.4U CN202221071101U CN217134684U CN 217134684 U CN217134684 U CN 217134684U CN 202221071101 U CN202221071101 U CN 202221071101U CN 217134684 U CN217134684 U CN 217134684U
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Abstract
The utility model provides an ultra wide band 5G omnidirectional antenna belongs to antenna equipment technical field. The ultra-wideband 5G omnidirectional antenna comprises a first symmetrical oscillator and a second symmetrical oscillator, wherein the first symmetrical oscillator comprises a first signal radiation area, a second signal radiation area and a third signal radiation area, the second symmetrical oscillator comprises a fourth signal radiation area, a fifth signal radiation area and a sixth signal radiation area, the first signal radiation area and the fourth signal radiation area form a symmetrical oscillator which is mainly used for radiating 800MHZ-960MHZ signals, the second signal radiation area and the fifth signal radiation area are mainly used for radiating 1710MHZ-2700MHZ signals, and the third signal radiation area and the sixth signal radiation area mainly radiate 2700MHZ-6000MHZ signals in a loudspeaker mode and enable the antenna to have good linear polarization through an antenna polarization isolation groove.
Description
Technical Field
The utility model relates to an antenna equipment technical field particularly, relates to an ultra wide band 5G omnidirectional antenna.
Background
An omnidirectional antenna, i.e. a horizontal directional pattern shows 360 ° uniform radiation, i.e. no directivity, and a vertical directional pattern shows a beam with a certain width, and generally the smaller the lobe width, the larger the gain. The omnidirectional antenna is generally applied to a station type in a county large district system in a mobile communication system, and the coverage area is large.
With the improvement of a system, the requirements of networking engineering on antennas are stricter and stricter, the bandwidth is higher and higher, and for cities, because buildings are denser, high-bandwidth omnidirectional antennas are required to be selected for signal coverage, the size of the antennas is not too large, and the high bandwidth of the antennas is required.
SUMMERY OF THE UTILITY MODEL
In order to make up for above deficiency, the utility model provides an ultra wide band 5G omnidirectional antenna.
The utility model discloses a realize like this:
an ultra-wideband 5G omnidirectional antenna comprises a first symmetrical oscillator and a second symmetrical oscillator, wherein the first symmetrical oscillator comprises a first signal radiation area, a second signal radiation area and a third signal radiation area, and the second symmetrical oscillator comprises a fourth signal radiation area, a fifth signal radiation area and a sixth signal radiation area.
In an embodiment of the present invention, the area formed by the first signal radiation area and the fourth signal radiation area is mainly used for radiating 800MHZ-960MHZ signals.
In an embodiment of the present invention, the area formed by the second signal radiation area and the fifth signal radiation area is mainly used for radiating 1710MHZ-2700MHZ signals.
In an embodiment of the present invention, the third signal radiation area and the sixth signal radiation area are formed by mainly radiating 2700MHZ to 6000MHZ signals in a horn form.
In an embodiment of the present invention, the first signal radiation area, the second signal radiation area, the third signal radiation area, the fourth signal radiation area, the fifth signal radiation area, and the sixth signal radiation area are formed by a dipole of a PCB structure.
In an embodiment of the present invention, the first symmetric oscillator and the second symmetric oscillator are both provided with an etching surface.
In an embodiment of the present invention, an antenna polarization isolation groove is disposed in the middle of the first dipole.
The utility model has the advantages that: the utility model discloses an above-mentioned design obtains an ultra wide band 5G omnidirectional antenna, connects through the N type and up conducts the signal with 50 ohm coaxial cable sinle silks, and the sinle silk welding is on first symmetrical oscillator, and coaxial cable net welding forms a radiating element on the second symmetrical oscillator. The first symmetrical oscillator is divided into a first signal radiation area, a second signal radiation area and a third signal radiation area, the second symmetrical oscillator is divided into a fourth signal radiation area, a fifth signal radiation area and a sixth signal radiation area, the first signal radiation area and the fourth signal radiation area form a symmetrical oscillator which is mainly used for radiating 800MHZ-960MHZ signals, the second signal radiation area and the fifth signal radiation area are mainly used for radiating 1710MHZ-2700MHZ signals, the third signal radiation area and the sixth signal radiation area are mainly used for radiating 2700MHZ-6000MHZ signals in a horn mode, an antenna polarization isolation slot is arranged in the middle of the first symmetrical oscillator, the antenna has good linear polarization through the antenna polarization isolation slot, an LTE5G omnidirectional symmetrical oscillator antenna with ultra-wide frequency is fused into a whole through a plurality of radiation points, and the size of the LTE5G omnidirectional symmetrical oscillator antenna is 159 MM 36, therefore, the normal use of the omnidirectional antenna is ensured, and the size is reduced compared with the prior omnidirectional antenna.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
Fig. 1 is a schematic view of an ultra-wideband 5G omnidirectional antenna structure provided by an embodiment of the present invention.
In the figure: A. a first symmetric oscillator; B. a second symmetric oscillator; a. a first signal radiation area; b. a second signal radiation area; c. a third signal radiation area; d. a fourth signal radiation area; e. a fifth signal radiation region; f. a sixth signal radiation area; g. antenna polarization isolation slots.
Detailed Description
To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Examples
Referring to fig. 1, the present invention provides a technical solution: an ultra-wideband 5G omnidirectional antenna comprises a first symmetrical oscillator A and a second symmetrical oscillator B.
Referring to fig. 1, the first dipole a includes a first signal radiation area a, a second signal radiation area B and a third signal radiation area c, and the second dipole B includes a fourth signal radiation area d, a fifth signal radiation area e and a sixth signal radiation area f.
As an embodiment of the present invention, further, the area formed by the first signal radiation area a and the fourth signal radiation area d is mainly used for radiating signals of 800MHZ-960 MHZ.
As an embodiment of the present invention, further, the area formed by the second signal radiation area b and the fifth signal radiation area e is mainly used for radiating 1710MHZ-2700MHZ signals.
As an embodiment of the present invention, further, the area formed by the third signal radiation area c and the sixth signal radiation area f mainly radiates 2700MHZ to 6000MHZ signals through a horn form.
As an embodiment of the present invention, further, the first signal radiation area a, the second signal radiation area b, the third signal radiation area c, the fourth signal radiation area d, the fifth signal radiation area e, and the sixth signal radiation area f are composed of a dipole of a PCB structure.
As an embodiment of the present invention, further, the first symmetric oscillator a and the second symmetric oscillator B are both provided with an etching surface.
As an embodiment of the present invention, further, the middle portion of the first dipole a is provided with an antenna polarization isolation groove g.
Specifically, the working principle of the ultra-wideband 5G omnidirectional antenna is as follows: the signal is conducted upwards through the N-type connector and the 50 ohm coaxial cable core, the core is welded on the first symmetrical vibrator A, and the coaxial cable network is welded on the second symmetrical vibrator B to form a radiation unit. The first symmetrical oscillator A is divided into a first signal radiation area a, a second signal radiation area B and a third signal radiation area c, the second symmetrical oscillator B is divided into a fourth signal radiation area d, a fifth signal radiation area e and a sixth signal radiation area f, the first signal radiation area a and the fourth signal radiation area d form a symmetrical oscillator which is mainly used for radiating 800MHZ-960MHZ signals, the second signal radiation area B and the fifth signal radiation area e are mainly used for radiating 1710MHZ-2700MHZ signals, the third signal radiation area c and the sixth signal radiation area f mainly radiate 2700MHZ-6000MHZ signals in a horn mode, an antenna polarization isolation groove g is arranged in the middle of the first symmetrical oscillator A, the antenna has good linear polarization through the antenna polarization isolation groove g, and the antenna is an LTE5G omnidirectional symmetrical oscillator antenna which integrates a plurality of ultra-wide radiation points into one, the size of the LTE5G omnidirectional dipole antenna is 159 × 36MM, so that the normal use of the omnidirectional antenna is ensured, and the size is reduced compared with the existing omnidirectional antenna.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. The ultra-wideband 5G omnidirectional antenna is characterized by comprising a first symmetrical oscillator (A) and a second symmetrical oscillator (B), wherein the first symmetrical oscillator (A) comprises a first signal radiation area (a), a second signal radiation area (B) and a third signal radiation area (c), and the second symmetrical oscillator (B) comprises a fourth signal radiation area (d), a fifth signal radiation area (e) and a sixth signal radiation area (f).
2. An ultra-wideband 5G omni-directional antenna according to claim 1, wherein the area formed by the first signal radiation zone (a) and the fourth signal radiation zone (d) is mainly used for radiating 800MHZ-960MHZ signals.
3. The ultra-wideband 5G omni-directional antenna according to claim 1, wherein the area formed by the second signal radiation zone (b) and the fifth signal radiation zone (e) is mainly used for radiating 1710MHZ to 2700MHZ signals.
4. An ultra-wideband 5G omni-directional antenna according to claim 1, wherein the third signal radiation region (c) and the sixth signal radiation region (f) radiate 2700MHZ to 6000MHZ signals primarily through a horn pattern.
5. An ultra-wideband 5G omni directional antenna according to claim 4, wherein the first signal radiating area (a), the second signal radiating area (b), the third signal radiating area (c), the fourth signal radiating area (d), the fifth signal radiating area (e), and the sixth signal radiating area (f) are all composed of dipoles of a PCB structure.
6. An ultra-wideband 5G omni-directional antenna according to claim 1, wherein the first symmetric element (a) and the second symmetric element (B) are provided with etched surfaces.
7. An ultra-wideband 5G omni-directional antenna according to claim 1, wherein the first dipole (a) is provided with an antenna polarization isolation slot (G) in the middle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221071101.4U CN217134684U (en) | 2022-05-05 | 2022-05-05 | Ultra-wideband 5G omnidirectional antenna |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221071101.4U CN217134684U (en) | 2022-05-05 | 2022-05-05 | Ultra-wideband 5G omnidirectional antenna |
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| Publication Number | Publication Date |
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| CN217134684U true CN217134684U (en) | 2022-08-05 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202221071101.4U Active CN217134684U (en) | 2022-05-05 | 2022-05-05 | Ultra-wideband 5G omnidirectional antenna |
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| CN (1) | CN217134684U (en) |
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2022
- 2022-05-05 CN CN202221071101.4U patent/CN217134684U/en active Active
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