CN103036070A - 5.8 gigahertz (G) double-unit vertical and horizontal dual-polarized antenna element - Google Patents
5.8 gigahertz (G) double-unit vertical and horizontal dual-polarized antenna element Download PDFInfo
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- CN103036070A CN103036070A CN2012104684415A CN201210468441A CN103036070A CN 103036070 A CN103036070 A CN 103036070A CN 2012104684415 A CN2012104684415 A CN 2012104684415A CN 201210468441 A CN201210468441 A CN 201210468441A CN 103036070 A CN103036070 A CN 103036070A
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Abstract
The invention relates to a 5.8 gigahertz (G) double-unit vertical and horizontal dual-polarized antenna element. The 5.8 G double-unit vertical and horizontal dual-polarized antenna element comprises two vertical probes (1), two horizontal probes (2) and two pasting pieces (4), and is characterized in that the two vertical probes (1) and the two horizontal probes (2) are respectively connected with a two-division power divider (3, 3') which is corroded on a double-face copper-clad plate (5) to form two 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 two vertical probes (1) on the copper-clad plate (5) are located on the same line, the two horizontal probes (2) are parallel with each other, the two pasting pieces (4) are located on a double-face copper-clad plate (6) and are two corrosive rectangular square blocks on the double-face copper-clad plate (6), and the projected area of each pasting piece (4) on the double-face copper-clad plate (5) covers each pair of vertical and horizontal probes. The 5.8 G double-unit vertical and horizontal dual-polarized antenna element has good performances when being applied to an antenna, meets the requirement 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 namely antenna structure complexity of the communications applications of WiMAX of 5.8G, and isolation is undesirable.5.8G antenna, because frequency is higher, base plate is less, and oscillator generally adopts the forms such as Ba Lun now, complex process, and also isolation is undesirable.
Summary of the invention
1, technical problem to be solved:
Existing 5.8G antenna oscillator complex process, isolation is undesirable.
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 two unit vertical-horizontal dual-polarized antenna vibrators of a kind of 5.8G, comprise two Vertrical probes 1, two levelness probes 2, two pasters 4, it is characterized in that: two Vertrical probes 1 and two horizontal probe 2 respectively with the one-to-two power splitter (3 ' of corrosion on double face copper 5,3) connect, become two pairs of vertical-horizontal probes, the every pair of vertical-horizontal probe mutually vertically but do not connect, two projections of Vertrical probe 1 in copper-clad plate 5 point-blank, two horizontal probe 2 are parallel, two pasters 4 are positioned on the double face copper 6, be two 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.
Probe is the 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 12-16 millimeter.
Preferred 8 millimeters of the length of L bending 7.
Preferred 14 millimeters of the length of L stretching, extension 8.
The distance 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 the 48-52 millimeter, preferred 50 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.Gain 8db, ripple rate width are 65 degree plus-minuss, 5 degree, and standing-wave ratio is less than 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 two pairs of vertical-horizontal probes of Fig. 1 and two one-to-two 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 invention provides the two unit vertical-horizontal dual-polarized antenna vibrators of a kind of 5.8G, comprise two Vertrical probes 1, two levelness probes 2, two pasters 4, it is characterized in that: two Vertrical probes 1 and two horizontal probe 2 respectively with the one-to-two power splitter (3 ' of corrosion on double face copper 5,3) connect, become two pairs of vertical-horizontal probes, the every pair of vertical-horizontal probe mutually vertically but do not connect, two projections of Vertrical probe 1 in copper-clad plate 5 point-blank, two horizontal probe 2 are parallel, two pasters 4 are positioned on the double face copper 6, be two 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 the 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 12-16 millimeter.Test shows the size of this L-type oscillator, and frequency is 5150-5850Mhz, is applicable to 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 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 the L of vertical-horizontal probe 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 8db, ripple rate width are 65 degree plus-minuss, 5 degree, and standing-wave ratio is less than 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.
Although the present invention with preferred embodiment openly as above; but they be not limit of the present invention; anyly have the knack of this skill person; without departing from the spirit and scope of the invention; from when can making various changes or retouch, so being as the criterion of should being defined with the application's claim protection range of protection scope of the present invention.
Claims (9)
1. the two unit vertical-horizontal dual-polarized antenna vibrators of a 5.8G, comprise (1) two levelness probe of two Vertrical probes (2), two pasters (4), it is characterized in that: two Vertrical probes (1) and two levelness probes (2) respectively with the one-to-two power splitter (3 of corrosion on double face copper (5), 3 ') connect, become two pairs of vertical-horizontal probes, the every pair of vertical-horizontal probe mutually vertically but do not connect, two Vertrical probes (1) are positioned at straight line in the upper projection of copper-clad plate (5), two horizontal probe (2) are parallel, two pasters (4) are positioned on the double face copper (6), be two rectangular blocks of the upper corrosion of double face copper (6), the projected area of each paster (4) on double face copper (5) covers every pair of vertical-horizontal probe.
2. the two unit vertical-horizontal dual-polarized antenna vibrators of 5.8G as claimed in claim 1, it is characterized in that: probe is the 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 14-16 millimeter.
3. the two unit vertical-horizontal dual-polarized antenna vibrators of 5.8G as claimed in claim 2, it is characterized in that: the length of L bending (7) is 8 millimeters.
4. the two unit vertical-horizontal dual-polarized antenna vibrators of 5.8G as claimed in claim 2 is characterized in that; The length that L stretches (8) is 14 millimeters.
5. the two unit vertical-horizontal dual-polarized antenna vibrators of 5.8G 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 two unit vertical-horizontal dual-polarized antenna vibrators of 5.8G 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 two unit vertical-horizontal dual-polarized antenna vibrators of 5.8G 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 two unit vertical-horizontal dual-polarized antenna vibrators of 5.8G 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 two unit vertical-horizontal dual-polarized antenna vibrators of 5.8G 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 |
|---|---|---|---|
| CN2012104684415A CN103036070A (en) | 2012-11-20 | 2012-11-20 | 5.8 gigahertz (G) double-unit vertical and horizontal dual-polarized antenna element |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012104684415A CN103036070A (en) | 2012-11-20 | 2012-11-20 | 5.8 gigahertz (G) double-unit vertical and horizontal dual-polarized antenna element |
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| Publication Number | Publication Date |
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| CN103036070A true CN103036070A (en) | 2013-04-10 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2012104684415A Pending CN103036070A (en) | 2012-11-20 | 2012-11-20 | 5.8 gigahertz (G) double-unit vertical and horizontal dual-polarized antenna element |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113533929A (en) * | 2020-04-21 | 2021-10-22 | 中芯国际集成电路制造（天津）有限公司 | Probe card |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1320982A (en) * | 2000-04-06 | 2001-11-07 | 朗迅科技公司 | Method for generating desired beam width in single or double polarizing antenna and antenna array |
| CN2583819Y (en) * | 2002-12-10 | 2003-10-29 | 烟台高盈科技有限公司 | Double-probe fan-beam antenna for basic station |
| CN203150712U (en) * | 2012-11-20 | 2013-08-21 | 江苏安特耐科技有限公司 | A 5.8G two-unit vertical and horizontal dual polarized antenna oscillator |
-
2012
- 2012-11-20 CN CN2012104684415A patent/CN103036070A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1320982A (en) * | 2000-04-06 | 2001-11-07 | 朗迅科技公司 | Method for generating desired beam width in single or double polarizing antenna and antenna array |
| CN2583819Y (en) * | 2002-12-10 | 2003-10-29 | 烟台高盈科技有限公司 | Double-probe fan-beam antenna for basic station |
| CN203150712U (en) * | 2012-11-20 | 2013-08-21 | 江苏安特耐科技有限公司 | A 5.8G two-unit vertical and horizontal dual polarized antenna oscillator |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113533929A (en) * | 2020-04-21 | 2021-10-22 | 中芯国际集成电路制造（天津）有限公司 | Probe card |
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Application publication date: 20130410 |