CN203150711U - A 2.4G four-unit vertical and horizontal dual polarized antenna oscillator - Google Patents
A 2.4G four-unit vertical and horizontal dual polarized antenna oscillator Download PDFInfo
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- CN203150711U CN203150711U CN 201220612873 CN201220612873U CN203150711U CN 203150711 U CN203150711 U CN 203150711U CN 201220612873 CN201220612873 CN 201220612873 CN 201220612873 U CN201220612873 U CN 201220612873U CN 203150711 U CN203150711 U CN 203150711U
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Abstract
An electric wire oscillator combined by probes and patches is provided. A 2.4 G four-unit vertical and horizontal dual polarized antenna oscillator comprises four vertical probes (1), four horizontal probes (2) and four patches (4), and is characterized in that the four vertical probes (1) and the four horizontal probes (2) are respectively connected with one-to-four power divider div one-to-four power dividers(3, 3') which are corroded on a double-side copper-clad plate (5) to form four pairs of vertical and horizontal probes; each pair of vertical and horizontal probes are perpendicular to each other and not connected with each other; projections of the four vertical probes (1) on the double-side copper-clad plate (5) are positioned on the same straight line; the four horizontal probes (2) are parallel with each other; the four patches (4) are positioned on a double-side copper-clad plate (6) and are four rectangular square blocks corroded on the double-side copper-clad plate (6); and the projection area of each patch (4) on the double-side copper-clad plate (5) covers each pair of the vertical and horizontal probes. The 2.4 G four-unit vertical and horizontal dual 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, isolation is undesirable.
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 four unit vertical-horizontal dual-polarized antenna vibrators of a kind of 2.4G, comprise 1 four levelness probes 2 of four Vertrical probes, four pasters 4, it is characterized in that: four Vertrical probes 1 and four horizontal probe 2 respectively with one fen four power splitters (3 ' of corrosion on double face copper 5,3) connect, become four pairs of vertical-horizontal probes, the every pair of vertical-horizontal probe mutually vertically but do not connect, four projections of Vertrical probe 1 on double face copper 5 are positioned at straight line, four horizontal probe 2 are parallel, four pasters 4 are positioned on the double face copper 6, are four rectangular blocks of corrosion on the double face copper 6, and the projected area of each paster 4 on double face copper 5 covers every pair of vertical-horizontal probe.
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 of the tie point of the extended line of the Vertrical probe 1 of adjacent two pairs of vertical-horizontal probes and the L of horizontal probe 2 stretching, extension 8 is 73-78 millimeters, preferred 75 millimeters.
The center of each projection of paster 4 on double face copper 5 is the tie point that the L of corresponding vertical-horizontal probe stretches 8 extended line.
Each paster 4 projection on double face copper 5 just covers corresponding vertical-horizontal probe, and the rectangular edges of the correspondence of the L of vertical-horizontal probe stretching, extension 8 and paster 4 is vertical.
The center of each projection of paster 4 on double face copper 5 differs 2 millimeters for the tie point that the L of corresponding vertical-horizontal probe stretches 8 extended lines.
Beneficial effect:
Simple in structure, processing is simple, and dielectric parameter is 2.55.Gain 15db, ripple rate width are 65 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 pairs of vertical-horizontal probes of Fig. 1 and two one fen four power splitters.
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 the four unit vertical-horizontal dual-polarized antenna vibrators of a kind of 2.4G, the four unit vertical-horizontal dual-polarized antenna vibrators of a kind of 2.4G, comprise 1 four levelness probes 2 of four Vertrical probes, four pasters 4, it is characterized in that: four Vertrical probes 1 and four horizontal probe 2 respectively with one fen four power splitters (3 ' of corrosion on double face copper 5,3) connect, become four pairs of vertical-horizontal probes, the every pair of vertical-horizontal probe mutually vertically but do not connect, four projections of Vertrical probe 1 on double face copper 5 are positioned at straight line, four horizontal probe 2 are parallel, four pasters 4 are positioned on the double face copper 6, be four rectangular blocks of corrosion on the double face copper 6, the projected area of each paster 4 on double face copper 5 covers every pair of vertical-horizontal probe.
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 of the tie point of the extended line of the Vertrical probe 1 of adjacent two pairs of vertical-horizontal probes and the L of horizontal probe 2 stretching, extension 8 is 73-78 millimeters, and preferred 75 millimeters, the L bending 7 of probe is connected with power splitter.
The center of each projection of paster 4 on double face copper 5 is the tie point that the L of corresponding vertical-horizontal probe stretches 8 extended line.
Evidence, each paster 4 projection on double face copper 5 just cover corresponding vertical-horizontal probe, and vertical-horizontal probe L stretch 8 and the rectangular edges of the correspondence of paster 4 when vertical effect relatively good.
When the tie point that stretches 8 extended lines for the L of corresponding positive and negative 45 degree probes when the center of each projection of paster 4 on double face copper 5 differed 2 millimeters, effect was best.
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 65 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 (9)
1. the four unit vertical-horizontal dual-polarized antenna vibrators of a 2.4G, comprise (1) four levelness probe of four Vertrical probes (2), four pasters (4), it is characterized in that: four Vertrical probes (1) and four levelness probes (2) respectively with one fen four power splitters (3 of corrosion on double face copper (5), 3 ') connect, become four pairs of vertical-horizontal probes, the every pair of vertical-horizontal probe mutually vertically but do not connect, four Vertrical probes (1) are gone up projection in double face copper (5) and are positioned at straight line, four horizontal probe (2) are parallel, four pasters (4) are positioned on the double face copper (6), for double face copper (6) goes up four rectangular blocks of corrosion, the projected area of each paster (4) on double face copper (5) covers every pair of vertical-horizontal probe.
2. the four unit vertical-horizontal dual-polarized antenna vibrators 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 four unit vertical-horizontal dual-polarized antenna vibrators of 2.4G as claimed in claim 2, it is characterized in that: the length of L bending (7) is 10 millimeters.
4. the four unit vertical-horizontal dual-polarized antenna vibrators of 2.4G as claimed in claim 2 is characterized in that; The length that L stretches (8) is 17 millimeters.
5. the four unit vertical-horizontal dual-polarized antenna vibrators of 2.4G as claimed in claim 1 or 2 is characterized in that; The distance of the tie point of the extended line of the L stretching, extension (8) of the Vertrical probe of adjacent two pairs of vertical-horizontal probes (1) and horizontal probe (2) is 73-78 millimeters.
6. the distance of tie point that the four unit vertical-horizontal dual-polarized antenna vibrators of 2.4G as claimed in claim 5, the L of the Vertrical probe of adjacent two pairs of vertical-horizontal probes (1) and horizontal probe (2) stretch the extended line of (8) is 75 millimeters.
7. the four unit vertical-horizontal dual-polarized antenna vibrators of 2.4G as claimed in claim 1 or 2 is characterized in that: the center of the projection of each paster (4) on double face copper (5) is the tie point of the extended line of corresponding vertical-horizontal probe.
8. the four unit vertical-horizontal dual-polarized antenna vibrators of 2.4G as claimed in claim 7, it is characterized in that: the projection of each paster (4) on double face copper (5) just covers corresponding vertical-horizontal probe, and the L of vertical-horizontal probe stretching, extension (8) is vertical with the rectangular edges of the correspondence of paster (4).
9. the four unit vertical-horizontal dual-polarized antenna vibrators of 2.4G as claimed in claim 7 is characterized in that: the center of the projection of each paster (4) on double face copper (5) differs 2 millimeters for the tie point of the extended line of corresponding vertical-horizontal probe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220612873 CN203150711U (en) | 2012-11-20 | 2012-11-20 | A 2.4G four-unit vertical and horizontal dual polarized antenna oscillator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220612873 CN203150711U (en) | 2012-11-20 | 2012-11-20 | A 2.4G four-unit vertical and horizontal dual polarized antenna oscillator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203150711U true CN203150711U (en) | 2013-08-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220612873 Expired - Fee Related CN203150711U (en) | 2012-11-20 | 2012-11-20 | A 2.4G four-unit vertical and horizontal dual polarized antenna oscillator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203150711U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103036013A (en) * | 2012-11-20 | 2013-04-10 | 江苏安特耐科技有限公司 | 2.4 gigahertz (G) four-unit vertical and horizontal dual-polarized antenna element |
-
2012
- 2012-11-20 CN CN 201220612873 patent/CN203150711U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103036013A (en) * | 2012-11-20 | 2013-04-10 | 江苏安特耐科技有限公司 | 2.4 gigahertz (G) four-unit vertical and horizontal dual-polarized antenna element |
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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 |