CN203150696U - A 5.8G four-unit vertical single polarized antenna oscillator - Google Patents
A 5.8G four-unit vertical single polarized antenna oscillator Download PDFInfo
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- CN203150696U CN203150696U CN 201220612859 CN201220612859U CN203150696U CN 203150696 U CN203150696 U CN 203150696U CN 201220612859 CN201220612859 CN 201220612859 CN 201220612859 U CN201220612859 U CN 201220612859U CN 203150696 U CN203150696 U CN 203150696U
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- antenna oscillator
- polarized antenna
- vertrical
- probe
- vertical single
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Abstract
The utility model relates to an antenna oscillator. A 5.8G four-unit vertical single polarized antenna oscillator comprises four vertical probes (1) and four patches (4), and is characterized in that the four vertical probes (1) are connected with a one-to-four power divider (3) corroded on a first double-side copper-clad plate (2); projections of the four vertical probes (1) on the first double-side copper-clad plate (2) are positioned on the same straight line; the four patches (4) are positioned on a second double-side copper-clad plate (6) and are four rectangular square blocks corroded on the second double-side copper-clad plate (6); the projection area of each patch (4) on the first double-side copper-clad plate (2) covers one vertical probe (1). The 5.8G four-unit vertical single polarized antenna oscillator has good performance when being applied to an antenna, meets requirements for wireless broadband communication, and facilitates assembly line work.
Description
Technical field
The present invention relates to a kind of antenna oscillator.
Background technology
Along with the development of the communications industry, WiMAX becomes more and more popular, and much be applicable to the 5.8G antenna structure complexity of the communications applications of WiMAX just, and isolation is undesirable.5.8G antenna, because frequency is higher, base plate is less, and oscillator generally adopts forms such as Ba Lun, complex process now.
The utility model content
1, technical problem to be solved:
Existing 5.8G antenna oscillator complex process.
2, technical scheme:
In order to overcome the above problems, the invention provides a kind of electric wire oscillator with probe and paster combination, the vertical single-polarized antenna oscillator in Unit four of a kind of 5.8G, comprise four Vertrical probes 1, four pasters 4, it is characterized in that: four Vertrical probes 1 are connected with one fen four power splitter 3 of corrosion on first double face copper 2, four projections of Vertrical probe 1 on first double face copper 2 are positioned at straight line, four pasters 4 are positioned on second double face copper 6, be four rectangular blocks of corrosion on second double face copper 6, the projected area of each paster 4 on first double face copper 2 covers a Vertrical probe 1.
Probe is L type probe, stretches 8 by L bending 7 and L and forms, and the length of L bending 7 is the 6-10 millimeter, and the length of L stretching, extension 8 is the 14-16 millimeter.
Preferred 8 millimeters of the length of L bending 7.
Preferred 14 millimeters of the length of L stretching, extension 8.
The distance that the L of adjacent two positive 45 degree probes 1 stretches between 8 tops is the 48-52 millimeter, preferred 50 millimeters.
Each paster 4 is that the L of corresponding Vertrical probe 1 stretches on 8 the extended line at the center of the projection on first double face copper 2.
The projection of each paster 4 on first double face copper 2 just covers corresponding Vertrical probe 1, and the rectangular edges of the correspondence of the L of Vertrical probe 1 stretching, extension 8 and paster 4 is vertical.
Beneficial effect:
Simple in structure, processing is simple.Gain 15db, ripple rate width are 40 degree plus-minuss, 5 degree, and standing-wave ratio is smaller or equal to 1.5, and isolation is more than or equal to 28, and front and back use the antenna of this oscillator to have good performance than more than or equal to 25.
Description of drawings
The structural representation of four Vertrical probes of Fig. 1 and one fen four power splitter.
The structural representation of Fig. 2 paster.
Fig. 3 is the structural representation of probe.
Embodiment
The present invention is described in detail below in conjunction with accompanying drawing
The invention provides the vertical single-polarized antenna oscillator in Unit four of a kind of 5.8G, comprise four Vertrical probes 1, four pasters 4, it is characterized in that: four Vertrical probes 1 are connected with one fen four power splitter 3 of corrosion on first double face copper 2, four projections of Vertrical probe 1 on first double face copper 2 are positioned at straight line, four pasters 4 are positioned on second double face copper 6, be four rectangular blocks of corrosion on second double face copper 6, the projected area of each paster 4 on first double face copper 2 covers a Vertrical probe 1.
As shown in Figure 3, probe is L type probe, stretches 8 by L bending 7 and L and forms, and the length of L bending 7 is the 5-10 millimeter, and the length of L stretching, extension 8 is the 12-16 millimeter.Test shows the size of this L type oscillator, and frequency is 5150-5850Mhz, is suitable for WiMAX.
When the length of L bending 7 is 8 millimeters, the best when L is stretched to 14 millimeters.
As shown in Figure 1, the distance that the L of adjacent two Vertrical probes 1 stretches between 8 tops is the 48-52 millimeter, and preferred 50 millimeters, the L bending 7 of probe is connected with power splitter.
Each paster 4 is that the L of corresponding perpendicularity probe 1 stretches on 8 the extended line at the center of the projection on first double face copper 2.
Evidence, the projection of each paster 4 on first double face copper 2 just cover corresponding Vertrical probe 1, and the rectangular edges of the correspondence of the L of Vertrical probe 1 stretching, extension 8 and paster 4 is vertical, and effect is relatively good.
Test shows the electric wire oscillator that this probe and paster make up, and has good effect when being used in electric wire, and gain 15db, ripple rate width are 40 degree plus-minuss, 5 degree, and standing-wave ratio is smaller or equal to 1.5, and isolation is more than or equal to 28, and the front and back ratio is more than or equal to 25.Simultaneously, process simply again, power splitter is as long as corrode 1 millimeter double face copper, and paster also is to corrode in double face copper, is convenient to pipelining, raises the efficiency.Probe is vertically welded on the power splitter.
Claims (8)
1. the vertical single-polarized antenna oscillator in Unit four of a 5.8G, comprise four Vertrical probes (1), four pasters (4), it is characterized in that: four Vertrical probes (1) with the corrosion on first double face copper (2) one minute four power splitters (3) be connected, the projection of four Vertrical probes (1) on first double face copper (2) is positioned at straight line, four pasters (4) are positioned on second double face copper (6), be four rectangular blocks that second double face copper (6) goes up corrosion, the projected area of each paster (4) on first double face copper (2) covers a Vertrical probe (1).
2. the vertical single-polarized antenna oscillator in Unit four of 5.8G as claimed in claim 1, it is characterized in that: probe is L type probe, stretch (8) by L bending (7) and L and form, the length of L bending (7) is the 6-10 millimeter, and the length that L stretches (8) is the 12-16 millimeter.
3. the vertical single-polarized antenna oscillator in Unit four of 5.8G as claimed in claim 2, it is characterized in that: the length of L bending (7) is 8 millimeters.
4. the vertical single-polarized antenna oscillator in Unit four of 5.8G as claimed in claim 2 is characterized in that; The length that L stretches (8) is 14 millimeters.
5. the vertical single-polarized antenna oscillator in Unit four of 5.8G as claimed in claim 1 or 2 is characterized in that; The distance that the L of adjacent two Vertrical probes (1) stretches between (8) top is the 48-52 millimeter.
6. the vertical single-polarized antenna oscillator in Unit four of 5.8G as claimed in claim 5, the L of adjacent two Vertrical probes (1) stretch distance between (8) top for being 50 millimeters.
7. the vertical single-polarized antenna oscillator in Unit four of 5.8G as claimed in claim 1 or 2 is characterized in that: the L for corresponding Vertrical probe (1) stretches on the extended line of (8) each paster (4) at the center of the projection on first double face copper (2).
8. the vertical single-polarized antenna oscillator in Unit four of 5.8G as claimed in claim 7, it is characterized in that: the projection of each paster (4) on first double face copper (2) just covers corresponding Vertrical probe (1), and the L of Vertrical probe (1) stretching, extension (8) is vertical with the rectangular edges of the correspondence of paster (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220612859 CN203150696U (en) | 2012-11-20 | 2012-11-20 | A 5.8G four-unit vertical single polarized antenna oscillator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220612859 CN203150696U (en) | 2012-11-20 | 2012-11-20 | A 5.8G four-unit vertical single polarized antenna oscillator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203150696U true CN203150696U (en) | 2013-08-21 |
Family
ID=48978196
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220612859 Expired - Fee Related CN203150696U (en) | 2012-11-20 | 2012-11-20 | A 5.8G four-unit vertical single polarized antenna oscillator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203150696U (en) |
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2012
- 2012-11-20 CN CN 201220612859 patent/CN203150696U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130821 Termination date: 20141120 |
|
| EXPY | Termination of patent right or utility model |