CN207069053U - A kind of horizontal lobe width can Mutiple Choice high frequency antenna - Google Patents
A kind of horizontal lobe width can Mutiple Choice high frequency antenna Download PDFInfo
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- CN207069053U CN207069053U CN201720717871.4U CN201720717871U CN207069053U CN 207069053 U CN207069053 U CN 207069053U CN 201720717871 U CN201720717871 U CN 201720717871U CN 207069053 U CN207069053 U CN 207069053U
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- high frequency
- lobe width
- reflecting plate
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- power splitter
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Abstract
The utility model is related to a kind of horizontal lobe width can Mutiple Choice high frequency antenna, it is characterised in that：Including reflecting plate, radiating element, power splitter and the horizontal lobe width adapter of high frequency；The radiating element is arranged on the one side of reflecting plate, and the power splitter is arranged on the another side of reflecting plate with the horizontal lobe width adapter of high frequency；By high frequency element combination into high-frequency bipolar electrical tilt antenna, and by dividing plate and rational size be combined improve antenna performance, make its form a high performance high-frequency bipolar electrical tilt antenna, have the advantages that cover frequency range extensively, strong antijamming capability；This utility model changes the horizontal lobe width of antenna by low frequency lobe width adapter, by two-port, 65 ° are merged into 33 ° of Single port, realizing in a antenna can 65 ° and 33 ° of the horizontal half-power angle of selectively selection, there is provided a kind of Mutiple Choice antenna rational in infrastructure, excellent performance；Suitable for the 960MHz low-frequency antennas of frequency range 790.
Description
Technical field
The utility model is related to field of antenna, more particularly to a kind of horizontal lobe width can Mutiple Choice high frequency antenna.
Background technology
Mobile communication and internet are world today's telecommunications industry is with fastest developing speed, market potential is maximum, prospect is most tempting two
Big business.With 3-G (Generation Three mobile communication system)（Hereinafter referred to as 3G）Enable, 3G wireless mobile telecommunication technologies cause people
Greatly concern.TD-SMDMA GSMs are one of 3G international standards proposed by China.This is that China proposes first
Complete communication standards and by international endorsement, be a breakthrough in the field of Communication in China standard, filled up China hundred
The blank of year telecommunication history, indicates that the telecommunications level in China comes into the stage driven the industry development with autonomous innovation, to me
The sustainable development of state's telecommunications industry, realize that telecommunications big country of China is of great significance to the transformation tool that telecommunications is made the country prosperous.
As the R-T unit of electromagnetic wave, the too busy to get away antenna for base station of transmission covering of signal, bipolar in mobile communication technology
It is the indispensable part in each base station to change mobile base station antenna, and its performance directly affects the quality of communication；And spoke
Element of the unit as dual polarization mobile base station antenna is penetrated, is the key for influenceing dual polarization mobile base station antenna performance
Component.
Antenna has important influence for the property indices of antenna due to its particularity, each part dimension；Therefore
The structure and size of antenna are optimized on the basis of known antenna configuration, are current to obtain better performance parameter
The research topic of communications industry.
As the patent No. 201310386801.1 announce a kind of High-performance double-frequency dual-polarization electric tilt antenna, including reflecting plate,
Bowl-type low-frequency vibrator, rhombus high frequency oscillator, feeder network, phase shifter and phase shift drive mechanism；The mechanism is using single
The defects of certain covering frequency range be present in high frequency oscillator, four ports output of use, such bi-frequency bi-polarized electric tuning antenna
The problem of with interference free performance deficiency.
Utility model content
The technical problems to be solved in the utility model be to provide a kind of horizontal lobe width can Mutiple Choice high frequency antenna,
Can solve the problem that in general with the problem of can only selecting single horizontal half-power angle in a high frequency antenna and antenna frequency range
The problem of covering defect and interference free performance deficiency.
In order to solve the above technical problems, the technical solution of the utility model is：A kind of horizontal lobe width can Mutiple Choice
High frequency antenna, its innovative point in：Including reflecting plate, radiating element, power splitter and the horizontal lobe width adapter of high frequency；It is described
Radiating element is arranged on the one side of reflecting plate, and the power splitter is arranged on the another of reflecting plate with the horizontal lobe width adapter of high frequency
Simultaneously；
The upward bending in reflecting surface edge of the reflecting plate forms reflecting wall vertically upward；The breadth side of reflecting plate
To edge on be provided with electricity adjust control interface；
The radiating element is that high frequency oscillator has two parallel rows and along the bearing of trend spaced set of reflecting plate
On reflecting plate；The high frequency vibrating attached bag includes four symmetrically arranged oscillator arms, and oscillator arms are arranged on balun seat, two-by-two mutually
A polarization is connected and composed by metal feed tab between symmetrical oscillator arms；Isolation is provided between the high frequency oscillator of same row
Part；The separator of often arranging has four, and the high frequency oscillator often arranged has ten, and four separators often arranged are by high frequency vibrating
Son is in 2:1:4:3 separate.
Further, the radiating element is connected through reflecting plate by feeder network with power splitter；The power splitter tool
There are two pairs, each pair power splitter is connected with row's high frequency oscillator, and each power splitter has two output interfaces, each pair work(
Utensil is divided there are four output interfaces；In the connected each pair power splitter of same row's radiating element on different two power splitters
Two interfaces be connected respectively with the horizontal lobe width adapter of high frequency merging；The connected each pair work(of same row's radiating element
It is divided to two other interface in device on different two power splitters to adjust control interface to be connected with electricity respectively；The horizontal ripple of high frequency
Valve width adapter has an output end and the output end adjusts control interface to be connected with electricity, often arranges the electricity regulation and control system of radiating element
Interface is three.
Further, the high frequency oscillator is square structure, is made up of the oscillator arms of four triangular shapes；Oscillator arms entirety
Length and width are 55mm, and distance of the oscillator arms away from reflecting plate is 40mm.
The utility model has the advantage of：
1）By high frequency element combination into high-frequency bipolar electrical tilt antenna, and it is combined and changes by dividing plate and rational size
The performance of kind antenna, its is formed a high performance high-frequency bipolar electrical tilt antenna, have that covering frequency range is wide, antijamming capability
The advantages that strong；
2）Radiating element uses square oscillator, and sets certain spacing to ensure to isolate between corresponding radiating element
Degree, unit efficiencies are high, and simple in construction, base station range is big, suitable for the communication of remote districts；This utility model passes through low frequency
Lobe width adapter changes the horizontal lobe width of antenna, and by two-port, 65 ° are merged into 33 ° of Single port, realize same
Horizontal 65 ° and 33 ° of half-power angle can be selectively selected in money antenna, there is provided a kind of rational in infrastructure, excellent performance more
Reselection procedure antenna.
Brief description of the drawings
The utility model is described in further detail with reference to the accompanying drawings and detailed description.
Fig. 1 be a kind of horizontal lobe width of the present utility model can Mutiple Choice high frequency antenna front view.
Fig. 2 be a kind of horizontal lobe width of the present utility model can Mutiple Choice high frequency antenna rearview.
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 described scope of embodiments.
A kind of horizontal lobe width as shown in Fig. 1 Fig. 2 can Mutiple Choice high frequency antenna, including reflecting plate 1, radiation be single
Member 2, power splitter 3 and the horizontal lobe width adapter 4 of high frequency；The radiating element 2 is arranged on the one side of reflecting plate 1, the work(
Device 3 is divided to be arranged on the another side of reflecting plate 1 with the horizontal lobe width adapter 4 of high frequency.
The upward bending in reflecting surface edge of reflecting plate 1 forms reflecting wall vertically upward；The breadth direction of reflecting plate 1
Edge on be provided with electricity adjust control interface 5.
Radiating element 2 is that high frequency oscillator 21 has parallel two rows and along the bearing of trend spaced set of reflecting plate 1
On reflecting plate 1；The high frequency oscillator 21 includes four symmetrically arranged oscillator arms 211, and oscillator arms 211 are arranged on balun seat
On, a polarization is connected and composed by metal feed tab between symmetrical oscillator arms 211 two-by-two；The high frequency oscillator of same row
Separator 22 is provided between 21；The separator 22 of often arranging has four, and the high frequency oscillator 21 often arranged is described every with ten
High frequency oscillator 21 is in 2 by four separators 22 of row:1:4:3 separate.
Radiating element 2 is connected through reflecting plate 1 by feeder network with power splitter 3；The power splitter 3 has two pairs, institute
State each pair power splitter 3 with row's high frequency oscillator 21 to be connected, each power splitter 3 has two output interfaces, each pair power splitter 3
With four output interfaces；In the connected each pair power splitter 3 of same row's radiating element 2 on different two power splitters 3
Two interfaces be connected respectively with the horizontal lobe width adapter 4 of high frequency merging；The 2 connected each pair of same row's radiating element
Two other interface in power splitter 3 on different two power splitters 3 adjusts control interface 5 to be connected with electricity respectively；The high frequency
Horizontal lobe width adapter 4 has an output end and the output end adjusts control interface 5 to be connected with electricity, often arranges radiating element
It is three that electricity, which adjusts control interface 5,.
High frequency oscillator 21 is square structure, is made up of the oscillator arms 211 of four triangular shapes；The overall length and width of oscillator arms 211
It is 55mm, distance of the oscillator arms 211 away from reflecting plate is 40mm.
It should be understood by those skilled in the art that the utility model is not restricted to the described embodiments, above-described embodiment and
Simply illustrate principle of the present utility model described in specification, on the premise of the spirit and scope of the utility model is not departed from,
The utility model also has various changes and modifications, and these changes and improvements both fall within claimed the scope of the utility model
It is interior.The utility model requires protection scope is by appended claims and its equivalent thereof.
Claims (3)
1. a kind of horizontal lobe width can Mutiple Choice high frequency antenna, it is characterised in that：Including reflecting plate, radiating element, work(
Divide device and the horizontal lobe width adapter of high frequency；The radiating element is arranged on the one side of reflecting plate, the power splitter and high frequency
Horizontal lobe width adapter is arranged on the another side of reflecting plate；
The upward bending in reflecting surface edge of the reflecting plate forms reflecting wall vertically upward；The breadth direction of reflecting plate
Electricity is provided with edge and adjusts control interface；
The radiating element is that high frequency oscillator has two parallel rows and is set in qually spaced in instead along the bearing of trend of reflecting plate
Penetrate on plate；The high frequency vibrating attached bag includes four symmetrically arranged oscillator arms, and oscillator arms are arranged on balun seat, two-by-two symmetrically
Oscillator arms between a polarization connected and composed by metal feed tab；Separator is provided between the high frequency oscillator of same row；
The separator of often arranging has four, and the high frequency oscillator often arranged has ten, and four separators often arranged are by high frequency oscillator
In 2:1:4:3 separate.
2. a kind of horizontal lobe width according to claim 1 can Mutiple Choice high frequency antenna, it is characterised in that：It is described
Radiating element is connected through reflecting plate by feeder network with power splitter；The power splitter has two pairs, each pair power splitter
It is connected with row's high frequency oscillator, each power splitter has two output interfaces, and each pair power splitter has four output interfaces；
Two interfaces in the connected each pair power splitter of same row's radiating element on different two power splitters respectively with high frequency
Horizontal lobe width adapter, which is connected, to be merged；Positioned at different two work(in the connected each pair power splitter of same row's radiating element
Two other interface divided on device adjusts control interface to be connected with electricity respectively；The horizontal lobe width adapter of high frequency has one
Output end and the output end adjust control interface to be connected with electricity, and often arranging the electricity of radiating element, to adjust control interface be three.
3. a kind of horizontal lobe width according to claim 1 can Mutiple Choice high frequency antenna, it is characterised in that：It is described
High frequency oscillator is square structure, is made up of the oscillator arms of four triangular shapes；The overall length and width of oscillator arms are 55mm, oscillator arms away from
The distance of reflecting plate is 40mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720717871.4U CN207069053U (en) | 2017-06-20 | 2017-06-20 | A kind of horizontal lobe width can Mutiple Choice high frequency antenna |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720717871.4U CN207069053U (en) | 2017-06-20 | 2017-06-20 | A kind of horizontal lobe width can Mutiple Choice high frequency antenna |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207069053U true CN207069053U (en) | 2018-03-02 |
Family
ID=61509052
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720717871.4U Active CN207069053U (en) | 2017-06-20 | 2017-06-20 | A kind of horizontal lobe width can Mutiple Choice high frequency antenna |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207069053U (en) |
-
2017
- 2017-06-20 CN CN201720717871.4U patent/CN207069053U/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 |