CN216750280U - Single-polarization broadband oscillator - Google Patents
Single-polarization broadband oscillator Download PDFInfo
- Publication number
- CN216750280U CN216750280U CN202122629901.5U CN202122629901U CN216750280U CN 216750280 U CN216750280 U CN 216750280U CN 202122629901 U CN202122629901 U CN 202122629901U CN 216750280 U CN216750280 U CN 216750280U
- Authority
- CN
- China
- Prior art keywords
- arm
- balun
- oscillator
- radiation
- supporting
- 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.)
- Active
Links
Images
Landscapes
- Support Of Aerials (AREA)
Abstract
A single-polarization broadband oscillator comprises a fixed arm, a balun arm, a supporting arm and a radiation arm, wherein two sides of the fixed arm are connected with the balun arm, the other side of the balun arm is connected with the supporting arm, the supporting arm comprises a transmission arm, a feed arm is arranged on the radiation arm, the feed arm and the radiation arm are arranged in parallel, and the supporting arm is in an I shape. The size of the antenna is adapted to the size of a new generation of antenna, the length and the height of the oscillator are reduced, and the length characteristic of the oscillator arm is kept, so that the size of the antenna is smaller, the oscillator is integrally formed, and the oscillator is formed by stamping and bending, and is simple to process; meanwhile, the oscillator bandwidth range is expanded to 698-960MHz, and the antenna bandwidth is more suitable for the antenna bandwidth required at present.
Description
Technical Field
The utility model relates to the technical field of communication, in particular to a single-polarization broadband oscillator.
Background
With the continuous development of communication, the requirements of wireless communication systems on base station antennas are higher and higher, and the requirements on the sizes of the antennas are also stricter.
The size of the traditional antenna is larger, in order to meet the development trend of the market, the miniaturization of the antenna is the development direction of the market, the miniaturization of the antenna can be beneficial to the installation of a project and the occupation of space, meanwhile, the production cost can be reduced, but the antenna also has corresponding requirements on the oscillator in the antenna; but also to accommodate the antenna bandwidth of the present communication.
SUMMERY OF THE UTILITY MODEL
In order to overcome the above disadvantages of the prior art, the present invention provides a single-polarized broadband oscillator.
The technical scheme adopted by the utility model for solving the technical problems is as follows: a single-polarization broadband oscillator comprises a fixed arm, a balun arm, a supporting arm and a radiation arm, wherein two sides of the fixed arm are connected with the balun arm, the other side of the balun arm is connected with the supporting arm, the supporting arm comprises a transmission arm, a feed arm is arranged on the radiation arm, the feed arm and the radiation arm are arranged in parallel, and the supporting arm is in an I shape.
As a further improvement of the utility model: and the feed arm is provided with a welding hole.
As a further improvement of the utility model: the supporting arm is provided with a connecting hole.
As a further improvement of the utility model: the welding hole is opposite to the connecting hole.
As a further improvement of the utility model: the transmission arm is arranged in the center of the supporting arm and is formed by hollowing out the two sides of the supporting arm.
As a further improvement of the utility model: the oscillator is formed by integral bending.
As a further improvement of the utility model: the distance between the supporting arms is 4-5 mm.
As a further improvement of the utility model: the distance between the supporting arms is 4.5 mm.
As a further improvement of the utility model: the angle between the balun arm and the supporting arm is 120-160 degrees.
As a further improvement of the utility model: the angle between the balun arm and the supporting arm is 142 degrees.
As a further improvement of the utility model: the angle between the two balun arms is 60-90 degrees.
As a further improvement of the utility model: the angle between the two balun arms is 76 degrees.
As a further improvement of the utility model: the angle between the fixed arm and the balun arm is 45-55 degrees.
As a further improvement of the utility model: the angle between the fixed arm and the balun arm is 52 deg..
As a further improvement of the utility model: the length of the balun arm is 20-30 mm.
As a further improvement of the utility model: the length of the transmission arm is between 28 mm and 35 mm.
As a further improvement of the utility model: the width of transmission arm is between 8~15 mm.
As a further improvement of the utility model: the feed arm is formed by stamping and bending a radiation arm, and the radiation arm comprises a hollow groove.
Compared with the prior art, the utility model has the beneficial effects that: the antenna is adaptive to the size of a new generation antenna, the length and the height of the oscillator are reduced, and meanwhile, the length characteristic of the oscillator arm is kept, so that the size of the antenna is smaller, the oscillator is integrally formed, and the antenna is formed by stamping and bending and is simple to process.
Drawings
FIG. 1 is a schematic view of the present invention.
FIG. 2 is a schematic side view of the present invention.
Fig. 3 is a schematic front view of the present invention.
Detailed Description
In this document, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. The utility model will now be further described with reference to the accompanying description and examples:
the single-polarized broadband oscillator shown in fig. 1 to 3 comprises a fixed arm 1, a balun arm 2, a supporting arm 3 and a radiating arm 4.
The two sides of the fixed arm are connected with balun arms, the other side of each balun arm is connected with a supporting arm, the supporting arm comprises a transmission arm 31, the radiation arm is provided with a feed arm 41, the feed arm and the radiation arm are arranged in parallel, and the supporting arm is in an I shape; the feeding arm is provided with a welding hole 401, the supporting arm is provided with a connecting hole 301, and the welding hole is opposite to the connecting hole; the transmission arm is arranged in the center of the supporting arm and is formed by hollowing out two sides of the supporting arm; the feed arm is formed by stamping and bending a radiation arm, and the radiation arm comprises a hollow groove; the oscillator is formed by integral bending.
The distance between the supporting arms is 4-5 mm; the angle between the balun arm and the supporting arm is 120-160 degrees; the angle between the balun arm and the supporting arm is 142 degrees; the angle between the two balun arms is 60-90 degrees; the angle between the fixed arm and the balun arm is 45-55 degrees; the length of the balun arm is 20-30 mm; the length of the transmission arm is 28-35 mm; the width of the transmission arm is 8-15 mm;
the implementation case is as follows:
the single-polarization broadband vibrator shown in fig. 3 comprises a fixed arm 1, a balun arm 2, a supporting arm 3 and a radiation arm 4, wherein two sides of the fixed arm are connected with the balun arm, the other side of the balun arm is connected with the supporting arm, the supporting arm comprises a transmission arm 31, a feed arm 41 is arranged on the radiation arm, the feed arm and the radiation arm are arranged in parallel, the supporting arm is in an I shape, the transmission arm is arranged in the center of the supporting arm and is formed by hollowing out two sides of the supporting arm, a welding hole 401 is formed in the feed arm, a connecting hole 301 is formed in the supporting arm, the welding hole is opposite to the connecting hole, the feed arm is formed by stamping and bending the radiation arm, the radiation arm comprises a hollow groove, the vibrator is formed by integrally bending, the feed arm is bent by 90 degrees, the distance between the supporting arms is 4.5mm, the angle between the balun arm and the supporting arm is 142 degrees, the angle between two balun arms is 76 degrees, the angle between fixed arm and the balun arm is 52 degrees, fixed arm length is 39.77mm, the length of balun arm is 26.21mm, the length of transmission arm is 55mm, the length of transmission arm is 32mm, the width of transmission arm is 10mm, the length of feed arm is 32mm, the whole height of oscillator is 79 mm.
The main functions of the utility model are as follows: the antenna is adaptive to the size of a new generation antenna, the length and the height of the oscillator are reduced, and the length characteristic of the oscillator arm is kept, so that the size of the antenna is smaller, the oscillator is integrally formed, and the antenna is formed by stamping and bending and is simple to process.
In the description of the present invention, it is to be understood that the terms "upper end surface", "lower end surface", "top", "bottom", "left", "right", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description of the present invention, and thus are not to be construed as limiting the practical use direction of the present invention.
In summary, after reading the present disclosure, those skilled in the art can make various other corresponding changes without creative mental labor according to the technical solutions and concepts of the present disclosure, and all of them are within the protection scope of the present disclosure.
Claims (4)
1. The utility model provides a single polarization wide band oscillator, its characterized in that includes fixed arm, balun arm, support arm and radiation arm, the fixed arm both sides are connected with the balun arm, balun arm opposite side and support arm connection, including the transmission arm on the support arm, be equipped with the feed arm on the radiation arm, feed arm and radiation arm parallel arrangement, the support arm is "worker" word shape, be equipped with the welding hole on the feed arm, be equipped with the connecting hole on the support arm, the welding hole is relative with the connecting hole, the transmission arm is established at support arm central authorities, the transmission arm forms for support arm both sides fretwork, the oscillator adopts the integral type shaping of bending.
2. The monopole broadband oscillator of claim 1, wherein the distance between the support arms is between 4-5 mm.
3. The monopole broadband oscillator of claim 1, wherein the angle between the balun arm and the supporting arm is between 120 ° and 160 °.
4. The monopole broadband oscillator of claim 3, wherein the angle between the two balun arms is between 60 ° and 90 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122629901.5U CN216750280U (en) | 2021-10-29 | 2021-10-29 | Single-polarization broadband oscillator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122629901.5U CN216750280U (en) | 2021-10-29 | 2021-10-29 | Single-polarization broadband oscillator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216750280U true CN216750280U (en) | 2022-06-14 |
Family
ID=81923580
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122629901.5U Active CN216750280U (en) | 2021-10-29 | 2021-10-29 | Single-polarization broadband oscillator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216750280U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117080721A (en) * | 2023-08-11 | 2023-11-17 | 佛山市迪安通讯设备有限公司 | Single polarization radiating element, air microstrip radiating element and wall-mounted antenna |
-
2021
- 2021-10-29 CN CN202122629901.5U patent/CN216750280U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117080721A (en) * | 2023-08-11 | 2023-11-17 | 佛山市迪安通讯设备有限公司 | Single polarization radiating element, air microstrip radiating element and wall-mounted antenna |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN1930732B (en) | Integrated multiband antennas for computing devices | |
| CN102025027B (en) | Double-circuit antenna and multi-frequency multi-antenna module | |
| US7525490B2 (en) | Multi-band antenna | |
| US9276323B2 (en) | Dual polarization antenna for a mobile communication base station, and multiband antenna system using same | |
| CN102403567B (en) | Multi-antenna system and electronic device provided with same | |
| CN102386482A (en) | Multi-loop antenna system and electronic device with same | |
| CN216750280U (en) | Single-polarization broadband oscillator | |
| CN101106211A (en) | Dual loop multi-frequency antenna | |
| CN101114733A (en) | Integrated multi-frequency antenna with wide band function | |
| CN111193099B (en) | Dual-polarized radiation unit and base station antenna | |
| CN204857939U (en) | High -gain wide band double polarization oscillator | |
| US10992034B1 (en) | Antenna element and antenna | |
| US7659852B2 (en) | Multi-band antenna with low-profile | |
| CN201233962Y (en) | Embedded mobile phone antenna | |
| CN101931121B (en) | Antenna device | |
| CN211743368U (en) | Multi-frequency ultra-wideband oscillator and antenna | |
| CN103165970B (en) | Antenna device | |
| CN201708243U (en) | Flat-plate inverted-F-shaped antenna and wireless network device having the same | |
| CN110444861B (en) | Three-frequency miniaturized pure metal Pifa antenna containing V2X frequency band | |
| CN211530187U (en) | Base station antenna unit | |
| CN201877566U (en) | Slotted omnidirectional antenna | |
| CN102044749A (en) | Electronic device with embedded three-dimensional antenna | |
| CN214505750U (en) | Combined antenna | |
| CN202196855U (en) | Dual polarization yagi antenna | |
| CN201523082U (en) | Wideband directional ceiling antenna |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |