CN208284620U - A kind of new antenna radiating element - Google Patents
A kind of new antenna radiating element Download PDFInfo
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- CN208284620U CN208284620U CN201820123243.8U CN201820123243U CN208284620U CN 208284620 U CN208284620 U CN 208284620U CN 201820123243 U CN201820123243 U CN 201820123243U CN 208284620 U CN208284620 U CN 208284620U
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- radiating element
- oscillator arms
- balun seat
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Abstract
The utility model relates to a kind of new antenna radiating element, including balun seat, four radially distributed oscillator arms are arranged in the upper end of balun seat, and oscillator arms are symmetrical arranged one positive polarization of composition two-by-two or negative polarization, the lower end of balun seat are mounted on reflecting plate；There are four the vertical through hole of perforation balun seat upper and lower end for the balun seat tool, and medium, and the feed tab that also installation connect with positive polarization, negative polarization and cooperates with medium respectively in symmetrical two through hole are provided in the through-hole；Wherein, the length of the oscillator arms is 13mm, and the spacing between adjacent two oscillator arms is 2mm, and the spacing between symmetrical two vertical through hole is 8.5mm.Utility model has the advantages that the utility model new antenna radiating element, can make the working frequency of radiating element reach 3.4-3.6GHz.
Description
Technical field
The utility model belongs to antenna of mobile communication base station technology department field, in particular to a kind of new antenna radiation is single
Member.
Background technique
Antenna is an energy conversion device in mobile communication system, and the electromagnetic wave signal of mobile station transmitting passes through antenna
It is converted into electric signal, is handled for base station；Oppositely, electric signal is converted into electromagnetic signal in free space by antenna by base station
It is propagated, mobile station can receive at random, to realize the two-way communication of communication system.One of antenna for base station development is important
Trend is miniaturization, and the width of antenna directly influences the control of antenna horizontal plane beam angle, to reach the set quota
Performance generally requires specific width and volume, so properly increasing antenna width, to be more conducive to antenna wide by horizontal plane wave beam
Degree control promotes antenna gain in a suitable value, obtains optimal coverage effect.
It is typically provided with antenna radiation unit on antenna, signal radiation is carried out by antenna radiation unit, it is currently used
Antenna radiation unit is a kind of opposed unit of standard, there is two pairs of oscillator arms in the radiation direction of unit, passes through the same phase of constant amplitude
Mode is fed, wherein the size of oscillator arms influences the performance of radiating element most important.
Utility model content
The technical problem to be solved by the present invention is to provide a kind of new antenna radiating elements, by existing antenna spoke
It penetrates unit to improve, its working frequency is enable to reach 3.4-3.6GHz.
In order to solve the above technical problems, the technical solution of the utility model are as follows: a kind of new antenna radiating element, including bar
Four radially distributed oscillator arms are arranged in logical sequence seat, the upper end of balun seat, and oscillator arms are symmetrical arranged constitute an anode two-by-two
Change or negative polarization, the lower end of balun seat are mounted on reflecting plate；Its innovative point is: there are four penetrate through balun for the balun seat tool
The vertical through hole of seat upper and lower end is provided with medium in the through-hole, and also installation and positive polarization, negative respectively in symmetrical two through hole
Feed tab polarization connection and cooperated with medium；Wherein, the length of the oscillator arms is 13mm, between adjacent two oscillator arms between
Away from for 2mm, the spacing between symmetrical two vertical through hole is 8.5mm.
Further, the oscillator arms include a rectangular radiation ontology, and each rectangular radiation ontology is connect with balun seat
One end be provided with the arc groove of one with vertical through hole cooperation, a connection arc groove and right is additionally provided in rectangular radiation ontology
Claim the connection radiation item of interior angle.
Further, the length of the connection radiation item is 9mm.
Utility model has the advantages that
(1) the utility model new antenna radiating element, compared with existing antenna radiation unit, by the length of wherein oscillator arms
Degree is set as 13mm, and the spacing between adjacent two oscillator arms is set as 2mm, and the spacing between symmetrical two vertical through hole is set as 8.5mm,
And then the working frequency of radiating element can be made to reach 3.4-3.6GHz；
(2) the utility model new antenna radiating element, wherein oscillator arms are added using rectangular radiation ontology, arc groove
The structure of radiation item is connected, the design of the structure can make signal radiation connect radiation item to rectangular radiation ontology from center edge
Ship can make signal covering wider, guarantee the working frequency of radiating element significantly.
Detailed description of the invention
Utility model will be further described in detail below with reference to the attached drawings and specific embodiments.
Fig. 1 is the structural schematic diagram of the utility model new antenna radiating element.
Specific embodiment
The following examples can make professional and technical personnel that the utility model be more fully understood, but therefore will not
The utility model is limited among the embodiment described range.
Embodiment
The present embodiment new antenna radiating element, as shown in Figure 1, including balun seat 1, the upper end of balun seat 1 is arranged four
Radially distributed oscillator arms 2, oscillator arms 2 are symmetrical arranged constitute a positive polarization or negative polarization, the lower end of balun seat 1 two-by-two
It is mounted on reflecting plate.
There are four the vertical through hole 11 of perforation 1 upper and lower end of balun seat for the tool of balun seat 1, are provided with medium 12 in through-hole 11, and
The feed tab 3 that also installation connect with positive polarization, negative polarization and cooperates with medium 12 respectively in symmetrical two through hole, 12 pairs of medium feeds
Piece 3 plays the role of positioning；Wherein, the length of oscillator arms 2 is 13mm, and the spacing between adjacent two oscillator arms 12 is 2mm, symmetrical two
Spacing between vertical through hole 11 is 8.5mm.
In the present embodiment, oscillator arms 2 include a rectangular radiation ontology 21, and each rectangular radiation ontology 21 is connect with balun seat 1
One end be provided with one with vertical through hole cooperation arc groove 22, a connection arc groove is additionally provided in rectangular radiation ontology 21
22 and symmetrical interior angle connection radiation item 23, and the length for connecting radiation item 23 is 9mm；The design of the structure can make signal
It radiates from center and is propagated along connection radiation item to rectangular radiation ontology, signal covering can be made wider, guarantee radiating element significantly
Working frequency, the working frequency of radiating element can reach 3.4-3.6GHz in the present embodiment.
The advantages of basic principles and main features and the utility model of the utility model have been shown and described above.This
The technical staff of industry is retouched in above embodiments and description it should be appreciated that the present utility model is not limited to the above embodiments
That states only illustrates the principles of the present invention, on the premise of not departing from the spirit and scope of the utility model, the utility model
It will also have various changes and improvements, these various changes and improvements fall within the scope of the claimed invention.This is practical new
Type is claimed range and is defined by the appending claims and its equivalent thereof.
Claims (3)
1. four radially distributed oscillators are arranged in the upper end of a kind of new antenna radiating element, including balun seat, balun seat
Arm, oscillator arms are symmetrical arranged one positive polarization of composition two-by-two or negative polarization, the lower end of balun seat are mounted on reflecting plate；Its feature
Be: there are four the vertical through hole of perforation balun seat upper and lower end for the balun seat tool, are provided with medium in the through-hole, and right
Claim the feed tab that also installation connect with positive polarization, negative polarization and cooperates with medium respectively in two through hole；Wherein, the oscillator arms
Length is 13mm, and the spacing between adjacent two oscillator arms is 2mm, and the spacing between symmetrical two vertical through hole is 8.5mm.
2. new antenna radiating element according to claim 1, it is characterised in that: the oscillator arms include a rectangular radiation
Ontology, one end that each rectangular radiation ontology is connect with balun seat is provided with the arc groove of one with vertical through hole cooperation, in square
The connection radiation item of a connection arc groove and symmetrical interior angle is additionally provided in shape radiation ontology.
3. new antenna radiating element according to claim 2, it is characterised in that: it is described connection radiation item length be
9mm。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820123243.8U CN208284620U (en) | 2018-01-25 | 2018-01-25 | A kind of new antenna radiating element |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820123243.8U CN208284620U (en) | 2018-01-25 | 2018-01-25 | A kind of new antenna radiating element |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208284620U true CN208284620U (en) | 2018-12-25 |
Family
ID=64748052
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820123243.8U Active CN208284620U (en) | 2018-01-25 | 2018-01-25 | A kind of new antenna radiating element |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208284620U (en) |
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2018
- 2018-01-25 CN CN201820123243.8U patent/CN208284620U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 226500 Yongfu County, Rugao City, Jiangsu province Nantong Yongfu industrial concentration area (Yongfu village five sets) Patentee after: Jiangsu Huacan Telecom Group Co., Ltd. Address before: 226500 Yongfu County, Rugao City, Jiangsu province Nantong Yongfu industrial concentration area (Yongfu village five sets) Patentee before: Jiangsu Huacan Telecommunications Co., Ltd. |
|
| CP01 | Change in the name or title of a patent holder |