CN203242737U - 5.8G four-unit horizontal single-polarization antenna oscillator - Google Patents
5.8G four-unit horizontal single-polarization antenna oscillator Download PDFInfo
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- CN203242737U CN203242737U CN 201220612775 CN201220612775U CN203242737U CN 203242737 U CN203242737 U CN 203242737U CN 201220612775 CN201220612775 CN 201220612775 CN 201220612775 U CN201220612775 U CN 201220612775U CN 203242737 U CN203242737 U CN 203242737U
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- horizontal
- probe
- face copper
- double face
- polarized antenna
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Abstract
The utility model relates to an antenna oscillator and specifically discloses a 5.8G four-unit horizontal single-polarization antenna oscillator. The antenna oscillator comprises four horizontal probes (1) and four patches (4). The antenna oscillator is characterized in that the four horizontal probes (1) are connected with a one-to-four power divider (3) etched on a double-face copper-clad plate (2); the four horizontal probes (1) are parallel; the four patches (4) located on a double-face copper-clad plate (6) are four rectangular blocks etched on the double-face copper-clad plate (6); and the projection area of each patch (4) on the double-face copper-clad plate (2) covers one horizontal probe (1). The oscillator is applied to an antenna and has excellent performance. The antenna oscillator which satisfies the wireless broadband requirements further facilitates assembly line operations.
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, 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 four unit horizontal single-polarized antenna oscillators of a kind of 5.8G, comprise four horizontal probe 1, four pasters 4, it is characterized in that: four horizontal probe 1 connect with one minute four power splitter 3 that is connected on the first double face copper 2, four horizontal probe 1 are parallel, four pasters 4 are positioned on the second double face copper 6, be four rectangular blocks of corrosion on the second double face copper 6, the projected area of each paster 4 on the first double face copper 2 covers a horizontal probe 1.
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 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 horizontal probe 1 stretches between 8 tops is the 48-52 millimeter, preferred 50 millimeters.
Each paster 4 stretches at the L of the horizontal probe 1 of correspondence at the center of the projection on the first double face copper 2 on 8 the extended line.
The projection of each paster 4 on the first double face copper 2 just covers corresponding horizontal probe 1, and the rectangular edges of the correspondence of the L of horizontal 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 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
Fig. 1 is the structural representation of four horizontal probe and one minute four power splitter.
Fig. 2 is the structural representation of 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 four unit horizontal single-polarized antenna oscillators of a kind of 5.8G, comprise four horizontal probe 1, four pasters 4, it is characterized in that: four horizontal probe 1 connect with one minute four power splitter 3 that is connected on the first double face copper 2, four horizontal probe 1 are parallel, four pasters 4 are positioned on the second double face copper 6, are four rectangular blocks of corrosion on the second double face copper 6, and the projected area of each paster 4 on the first double face copper 2 covers a horizontal probe 1.
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 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 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 that the L of adjacent two horizontal probe 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 stretches at the L of the horizontal probe 1 of correspondence at the center of the projection on the first double face copper 2 on 8 the extended line.
Evidence, the projection of each paster 4 on the first double face copper 2 just cover corresponding horizontal probe 1, and the rectangular edges of the correspondence of the L of horizontal 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 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.
Claims (8)
1. the four unit horizontal single-polarized antenna oscillators of a 5.8G, comprise four horizontal probe (1), four pasters (4), it is characterized in that: four horizontal probe (1) and one minute four power splitter (3) connection of being connected on the first double face copper (2), four horizontal probe (1) are parallel, four pasters (4) are positioned on the second double face copper (6), be four rectangular blocks of the upper corrosion of the second double face copper (6), the projected area of each paster (4) on the first double face copper (2) covers a horizontal probe (1).
2. the four unit horizontal single-polarized antenna oscillators 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 12-16 millimeter.
3. the four unit horizontal single-polarized antenna oscillators of 5.8G as claimed in claim 2, it is characterized in that: the length of L bending (7) is 8 millimeters.
4. the four unit horizontal single-polarized antenna oscillators of 5.8G as claimed in claim 2 is characterized in that; The length that L stretches (8) is 14 millimeters.
5. the four unit horizontal single-polarized antenna oscillators of 5.8G as claimed in claim 1 or 2 is characterized in that; The distance that the L of adjacent two horizontal probe (1) stretches between (8) top is the 48-52 millimeter.
6. the four unit horizontal single-polarized antenna oscillators of 5.8G as claimed in claim 5, the distance that the L of adjacent two horizontal probe (1) stretches between (8) top is 50 millimeters.
7. the four unit horizontal single-polarized antenna oscillators of 5.8G as claimed in claim 1 or 2 is characterized in that: each paster (4) stretches on the extended line of (8) at the L of the horizontal probe (1) of correspondence at the center of the projection on the first double face copper (2).
8. the four unit horizontal single-polarized antenna oscillators of 5.8G as claimed in claim 7, it is characterized in that: the projection of each paster (4) on the first double face copper (2) just covers corresponding horizontal probe (1), and the L of horizontal 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 201220612775 CN203242737U (en) | 2012-11-20 | 2012-11-20 | 5.8G four-unit horizontal single-polarization antenna oscillator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220612775 CN203242737U (en) | 2012-11-20 | 2012-11-20 | 5.8G four-unit horizontal single-polarization antenna oscillator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203242737U true CN203242737U (en) | 2013-10-16 |
Family
ID=49319999
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220612775 Expired - Fee Related CN203242737U (en) | 2012-11-20 | 2012-11-20 | 5.8G four-unit horizontal single-polarization antenna oscillator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203242737U (en) |
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2012
- 2012-11-20 CN CN 201220612775 patent/CN203242737U/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: 20131016 Termination date: 20151120 |
|
| EXPY | Termination of patent right or utility model |