CN203150698U - A 2.4G four-unit vertical single polarized antenna oscillator - Google Patents
A 2.4G four-unit vertical single polarized antenna oscillator Download PDFInfo
- Publication number
- CN203150698U CN203150698U CN 201220612771 CN201220612771U CN203150698U CN 203150698 U CN203150698 U CN 203150698U CN 201220612771 CN201220612771 CN 201220612771 CN 201220612771 U CN201220612771 U CN 201220612771U CN 203150698 U CN203150698 U CN 203150698U
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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 2.4G 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); the 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); and the projection area of each patch (4) on the first double-side copper-clad plate (2) covers one vertical probe (1). The 2.4 G four-unit vertical single polarized antenna oscillator has good performances when being applied to an antenna, meets requirements for the 3rd generation (3G) telecommunication, and facilitates assembly line work.
Description
Technical field
The utility model relates to a kind of antenna oscillator.
Background technology
Along with the development of the communications industry, 3G communication has become main flow now, much be applicable to the antenna structure complexity of 3G communications applications, and isolation is undesirable.2.4G antenna, because frequency is higher, base plate is less, and oscillator generally adopts forms such as Ba Lun now, complex process, and also isolation is undesirable.
The utility model content
1, technical problem to be solved:
Existing 2.4G antenna oscillator complex process.
2, technical scheme:
In order to overcome the above problems, the utility model 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 2.4G, 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 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 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 8-12 millimeter, and the length of L stretching, extension 8 is the 15-19 millimeter.
Preferred 10 millimeters of the length of L bending 7.
Preferred 17 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 73-78 millimeters, preferred 75 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 26, 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 utility model provides Unit four of a kind of 2.4G vertical single-polarized antenna oscillator, 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 8-12 millimeter, and the length of L stretching, extension 8 is the 15-19 millimeter.Test shows the size of this L type oscillator, and frequency is 2400-2500Mhz, is applicable to 3G communication.
When the length of L bending 7 is 10 millimeters, the best when L is stretched to 17 millimeters.
As shown in Figure 1, the distance that the L of adjacent two Vertrical probes 1 stretches between 8 tops is 73-78 millimeters, and preferred 75 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 the double face copper 2.
Evidence, each paster 4 projection on double face copper 2 just cover corresponding Vertrical probe 1, and the rectangular edges of the correspondence of vertical 1 L 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 26, 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 2.4G, 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 2.4G 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 8-12 millimeter, and the length that L stretches (8) is the 15-19 millimeter.
3. the vertical single-polarized antenna oscillator in Unit four of 2.4G as claimed in claim 2, it is characterized in that: the length of L bending (7) is 10 millimeters.
4. the vertical single-polarized antenna oscillator in Unit four of 2.4G as claimed in claim 2 is characterized in that; The length that L stretches (8) is 17 millimeters.
5. the vertical single-polarized antenna oscillator in Unit four of 2.4G 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 73-78 millimeters.
6. the vertical single-polarized antenna oscillator in Unit four of 2.4G as claimed in claim 5, the L of adjacent two Vertrical probes (1) stretch distance between (8) top for being 75 millimeters.
7. the vertical single-polarized antenna oscillator in Unit four of 2.4G 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 2.4G 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 201220612771 CN203150698U (en) | 2012-11-20 | 2012-11-20 | A 2.4G four-unit vertical single polarized antenna oscillator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220612771 CN203150698U (en) | 2012-11-20 | 2012-11-20 | A 2.4G four-unit vertical single polarized antenna oscillator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203150698U true CN203150698U (en) | 2013-08-21 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220612771 Expired - Fee Related CN203150698U (en) | 2012-11-20 | 2012-11-20 | A 2.4G four-unit vertical single polarized antenna oscillator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203150698U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103050774A (en) * | 2012-11-20 | 2013-04-17 | 江苏安特耐科技有限公司 | 2.4G four-unit vertical unipolar antenna vibrator |
-
2012
- 2012-11-20 CN CN 201220612771 patent/CN203150698U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103050774A (en) * | 2012-11-20 | 2013-04-17 | 江苏安特耐科技有限公司 | 2.4G four-unit vertical unipolar antenna vibrator |
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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 |