CN203150695U - A 2.4G two-unit vertical single polarized antenna oscillator - Google Patents
A 2.4G two-unit vertical single polarized antenna oscillator Download PDFInfo
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- CN203150695U CN203150695U CN 201220612855 CN201220612855U CN203150695U CN 203150695 U CN203150695 U CN 203150695U CN 201220612855 CN201220612855 CN 201220612855 CN 201220612855 U CN201220612855 U CN 201220612855U CN 203150695 U CN203150695 U CN 203150695U
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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 two-unit vertical single polarized antenna oscillator comprises two vertical probes (1) and two patches (4), and is characterized in that the two vertical probes (1) is connected with a one-to-two power divider (3) corroded on a first double-side copper-clad plate (2); projections of the two vertical probes (1) on the first double-side copper-clad plate (2) are positioned on the same straight line; the two patches (4) are positioned on a second double-side copper-clad plate (6) and are two 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 2.4G two-unit vertical single polarized antenna oscillator has good performance when being applied to an antenna, meets requirements for the 3G 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, 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 invention provides a kind of electric wire oscillator with probe and paster combination, the vertical single-polarized antenna oscillator in Unit two of a kind of 2.4G, comprise two Vertrical probes 1, two pasters 4, it is characterized in that: two Vertrical probes 1 are connected with the one-to-two power splitter 3 of corrosion on first double face copper 2, two projections of Vertrical probe 1 on first double face copper 2 are positioned at straight line, two pasters 4 are positioned on second double face copper 6, be two 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 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 Vertrical 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 8db, 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 each and every one Vertrical probe of Fig. 1 two and one-to-two 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 two of a kind of 2.4G, comprise two Vertrical probes 1, two pasters 4, it is characterized in that: two Vertrical probes 1 are connected with the one-to-two power splitter 3 of corrosion on first double face copper 2, two projections of Vertrical probe 1 on first double face copper 2 are positioned at straight line, two pasters 4 are positioned on second double face copper 6, be two 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 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 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 two of a 2.4G, comprise two Vertrical probes (1), two pasters (4), it is characterized in that: two Vertrical probes (1) are connected with the one-to-two power splitter (3) of corrosion on first double face copper (2), the projection of two Vertrical probes (1) on first double face copper (2) is positioned at straight line, two pasters (4) are positioned on second double face copper (6), be two rectangular blocks that second double face copper (6) goes up corrosion, the projected area of each paster (4) on first double face copper (5) covers a Vertrical probe (1).
2. the vertical single-polarized antenna oscillator in Unit two 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 two 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 two 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 two 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 two 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 two 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 two 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 201220612855 CN203150695U (en) | 2012-11-20 | 2012-11-20 | A 2.4G two-unit vertical single polarized antenna oscillator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220612855 CN203150695U (en) | 2012-11-20 | 2012-11-20 | A 2.4G two-unit vertical single polarized antenna oscillator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203150695U true CN203150695U (en) | 2013-08-21 |
Family
ID=48978195
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220612855 Expired - Fee Related CN203150695U (en) | 2012-11-20 | 2012-11-20 | A 2.4G two-unit vertical single polarized antenna oscillator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203150695U (en) |
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2012
- 2012-11-20 CN CN 201220612855 patent/CN203150695U/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 |
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| EXPY | Termination of patent right or utility model |