CN203150709U - A 5.8G four-unit negative 45 DEG single polarized antenna oscillator - Google Patents
A 5.8G four-unit negative 45 DEG single polarized antenna oscillator Download PDFInfo
- Publication number
- CN203150709U CN203150709U CN 201220612893 CN201220612893U CN203150709U CN 203150709 U CN203150709 U CN 203150709U CN 201220612893 CN201220612893 CN 201220612893 CN 201220612893 U CN201220612893 U CN 201220612893U CN 203150709 U CN203150709 U CN 203150709U
- Authority
- CN
- China
- Prior art keywords
- negative
- degree
- polarized antenna
- probes
- unit
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Landscapes
- Variable-Direction Aerials And Aerial Arrays (AREA)
Abstract
The utility model relates to an antenna oscillator. A 5.8G four-unit negative 45 DEG single polarized antenna oscillator comprises four negative 45 DEG probes (1) and four patches (4), and is characterized in that the four negative 45 DEG probes (1) are connected with a one-to-four power divider (3) corroded on a double-side copper-clad plate (2); the four negative 45 DEG probes (1) 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); the projection area of each patch (4) on the double-side copper-clad plate (2) covers one negative 45 DEG probe (1). The 5.8G four-unit negative 45 DEG single polarized antenna oscillator has good performance when being applied to an antenna, meets requirements for wireless broadband communication, 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, WiMAX becomes more and more popular, and much be applicable to the 5.8G antenna structure complexity of the communications applications of WiMAX just, and isolation is undesirable.5.8G antenna, because frequency is higher, base plate is less, and oscillator generally adopts 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 utility model provides a kind of electric wire oscillator with probe and paster combination, the negative 45 degree single-polarized antenna oscillators in Unit four of a kind of 5.8G, comprise four negative 45 degree probes 1, four pasters 4, it is characterized in that: four negative 45 degree probes 1 are connected with one fen four power splitter 3 of corrosion on double face copper 2, four negative 45 degree probes 1 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 2 covers negative 45 degree probes 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 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 that the L of adjacent two negative 45 degree probes 1 stretches between 8 tops is the 48-52 millimeter, preferred 50 millimeters.
Each paster 4 is that the L of corresponding negative 45 degree probes 1 stretch on 8 the extended line at the center of the projection on the double face copper 2.
Each paster 4 projection on double face copper 2 just covers corresponding negative 45 degree probes 1, and negative 45 degree probes 1 are vertical with the rectangular edges of the correspondence of paster 4.
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 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 four negative 45 degree 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 5.8G negative 45 degree single-polarized antenna oscillators, comprise four negative 45 degree probes 1, four pasters 4, it is characterized in that: four negative 45 degree probes 1 are connected with one fen four power splitter 3 of corrosion on double face copper 2, four negative 45 degree probes 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 2 covers negative 45 degree probes 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 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 3G communication.
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 negative 45 degree probes 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 is that the L of corresponding negative 45 degree probes 1 stretch 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 negative 45 degree probes 1, and negative 45 degree probes 1 are vertical with the rectangular edges of the correspondence of paster 4, 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 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 single-polarized antenna oscillators are spent in Unit four of a 5.8G negative 45, comprise four negative 45 degree probes (1), four pasters (4), it is characterized in that: four negative 45 degree probes (1) and corrode on double face copper (2) one minute four power splitters (3) be connected, four negative 45 degree probes (1) 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 (2) covers negative 45 degree probes (1).
2. the single-polarized antenna oscillators are spent in Unit four of 5.8G as claimed in claim 1 negative 45, 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 6-10 millimeter, and the length that L stretches (8) is the 12-16 millimeter.
3. the single-polarized antenna oscillators are spent in Unit four of 5.8G as claimed in claim 2 negative 45, and it is characterized in that: the length of L bending (7) is 8 millimeters.
4. the negative 45 degree single-polarized antenna oscillators in Unit four of 5.8G as claimed in claim 2 is characterized in that; The length that L stretches (8) is 14 millimeters.
5. the negative 45 degree single-polarized antenna oscillators in Unit four of 5.8G as claimed in claim 1 or 2 is characterized in that; The distance that the L of adjacent two negative 45 degree probes (1) stretches between (8) top is the 48-52 millimeter.
6. negative 45 degree single-polarized antenna oscillators in Unit four of 5.8G as claimed in claim 5, the L of adjacent two negative 45 degree probes (1) stretch distance between (8) top for being 50 millimeters.
7. the single-polarized antenna oscillators are spent in Unit four of 5.8G as claimed in claim 1 or 2 negative 45, it is characterized in that: each paster (4) is on the extended line of the center of the projection on the double face copper (2) for the L stretching, extension (8) of corresponding negative 45 degree probes (1).
8. the single-polarized antenna oscillators are spent in Unit four of 5.8G as claimed in claim 7 negative 45, it is characterized in that: the projection of each paster (4) on double face copper (2) just covers corresponding negative 45 degree probes (1), and negative 45 degree probes (1) are vertical with the rectangular edges of the correspondence of paster (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220612893 CN203150709U (en) | 2012-11-20 | 2012-11-20 | A 5.8G four-unit negative 45 DEG single polarized antenna oscillator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220612893 CN203150709U (en) | 2012-11-20 | 2012-11-20 | A 5.8G four-unit negative 45 DEG single polarized antenna oscillator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203150709U true CN203150709U (en) | 2013-08-21 |
Family
ID=48978209
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220612893 Expired - Fee Related CN203150709U (en) | 2012-11-20 | 2012-11-20 | A 5.8G four-unit negative 45 DEG single polarized antenna oscillator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203150709U (en) |
-
2012
- 2012-11-20 CN CN 201220612893 patent/CN203150709U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203071222U (en) | Dual polarization ultra-wideband radiation device | |
| CN105281020A (en) | Mobile terminal antenna device and mobile terminal | |
| CN203150713U (en) | A 5.8G four-unit vertical and horizontal dual polarized antenna oscillator | |
| CN203242757U (en) | 5.8G four-unit positive/minus 45-degree dual polarized antenna oscillator | |
| CN203150694U (en) | A 2.4G four-unit horizontal single polarized antenna oscillator | |
| CN203150709U (en) | A 5.8G four-unit negative 45 DEG single polarized antenna oscillator | |
| CN203150708U (en) | A 5.8G four-unit positive 45 DEG single polarized antenna oscillator | |
| CN203150698U (en) | A 2.4G four-unit vertical single polarized antenna oscillator | |
| CN203150712U (en) | A 5.8G two-unit vertical and horizontal dual polarized antenna oscillator | |
| CN203242740U (en) | 5.8G two-unit positive/minus 45-degree dual polarized antenna oscillator | |
| CN209658407U (en) | Mimo antenna system and electronic equipment | |
| CN203150696U (en) | A 5.8G four-unit vertical single polarized antenna oscillator | |
| CN203150711U (en) | A 2.4G four-unit vertical and horizontal dual polarized antenna oscillator | |
| CN203242756U (en) | 2.4G two-unit positive/minus 45-degree dual polarized antenna oscillator | |
| CN203242738U (en) | 2.4G two-unit vertical horizontal dual polarized antenna oscillator | |
| CN203242737U (en) | 5.8G four-unit horizontal single-polarization antenna oscillator | |
| CN203242754U (en) | 5.8G two-unit horizontal single-polarization antenna oscillator | |
| CN203150695U (en) | A 2.4G two-unit vertical single polarized antenna oscillator | |
| CN203242739U (en) | 2.4G four-unit minus 45-degree single-polarization antenna oscillator | |
| CN202930545U (en) | 5.8G two unit vertical single-polarized antenna oscillator | |
| CN103036010A (en) | 5.8 gigahertz (G) four-unit positive and negative 45-degree dual-polarized antenna element | |
| CN203242753U (en) | 2.4G two-unit horizontal single-polarization antenna oscillator | |
| CN203242755U (en) | 2.4G four-unit positive/minus 45-degree dual polarized antenna oscillator | |
| CN102881964A (en) | Capacitive coupling device for waveguide filter | |
| CN202373690U (en) | Omni-directional circularly polarized antenna |
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 |