CN104201461A - Double-side low-frequency planar antenna - Google Patents
Double-side low-frequency planar antenna Download PDFInfo
- Publication number
- CN104201461A CN104201461A CN201410435816.7A CN201410435816A CN104201461A CN 104201461 A CN104201461 A CN 104201461A CN 201410435816 A CN201410435816 A CN 201410435816A CN 104201461 A CN104201461 A CN 104201461A
- Authority
- CN
- China
- Prior art keywords
- antenna
- sides
- low frequency
- double
- plate aerial
- 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.)
- Pending
Links
Landscapes
- Aerials With Secondary Devices (AREA)
Abstract
The invention relates to an antenna, in particular to a low-frequency planar antenna with a frequency band of 824-960MHZ, wherein the existing low-frequency planar antenna already cannot meets the existing needs because the front-to-back ratio is lower than the national standard. The invention provides a double-side low-frequency planar antenna. The double-side low-frequency planar antenna comprises an antenna bottom plate (1) and sides (2), wherein the sides (2) are located at the both sides of the antenna bottom plate (1) and fixedly connected with the antenna bottom plate (1), and two sides (2) are arranged at each side of the antenna bottom plate (1); the distance between the two sides (2) at each side of the antenna bottom plate (1) is 5mm, and the front-to-back ratio of the antenna achieves 25db. The low-frequency planar antenna provided by the invention is simple in structure and easy to machine.
Description
Technical field
the present invention relates to antenna, be in particular the low frequency plate aerial of 824MHZ-960MHZ frequency range.
Background technology
for low frequency plate aerial, the front and back ratio of antenna for base station national standard is for being more than or equal to 16db, low frequency is 824MHZ-960MHZ frequency range, low frequency is usually used in 4G network and along with the development in epoch, now a lot of situations are the next improves network quality, before and after needing, be more than or equal to 20db than reaching, even also require to be more than or equal to 25db.The structure of general plate aerial is that base plate adds two sides.
Summary of the invention
1, technical problem to be solved:
Existing low frequency plate aerial, because front and back are lower than national standard, can not meet existing demand.
2, technical scheme:
In order to overcome the above problems, the invention provides a kind of many sides low frequency plate aerial, comprise Antenna baseplate 1 and side 2, side 2 is positioned at Antenna baseplate 1 both sides, is fixedly connected with Antenna baseplate 1, it is characterized in that: the side 2 of Antenna baseplate 1 every side is two.
Described low frequency is 824MHZ-960MHZ.
Distance between two sides 2 of described Antenna baseplate 1 every side is 5-10 millimeter.
Distance between two sides 2 of described Antenna baseplate 1 every side is 5 millimeters.
3, beneficial effect:
Low frequency plate aerial provided by the invention, simple in structure, handling ease, than reaching 25db, far above national standard, adapts to existing demand before and after optimum state substantially.
Brief description of the drawings
Fig. 1 structural representation of the present invention.
Embodiment
Below in conjunction with embodiment, the present invention is described in detail.
Existing plate aerial, it is all the structure that Antenna baseplate adds dual-side, and for low frequency plate aerial, the particularly plate aerial of 824MHZ-960MHZ, the length of Antenna baseplate 1 is 1200 millimeters to 2800 millimeters, width is 300 millimeters-350 millimeters, and it is fixing that the height of side is 50 millimeters, and the thickness of aluminium sheet is 2 millimeters.
The conventional shape of plate aerial is that the both sides of Antenna baseplate 1 respectively have a side 2, and under this structure, the front and back ratio of low frequency plate aerial can be up to state standards, and is only up to state standards, and cannot surmount national standard.
On the low frequency plate aerial of existing routine, make improvement, establish two sides 2 in the every side of Antenna baseplate 1, namely double side, shows by experiment, and under this structure, the front and back of antenna are than the minimum 20db that reaches.
In the time that the every side side distance of Antenna baseplate is 5-10 millimeter, front and back ratio reaches a better level, and in the time that the every side side distance of Antenna baseplate is 5 millimeters, the front and back ratio of antenna reaches 25db, far above national standard especially.
Double side low frequency plate aerial provided by the invention, only has existing low frequency plate aerial has been done to little change, but effect is very obvious.
Double side low frequency plate aerial of the present invention, simple in structure, handling ease, just can reach a good effect with low cost.
Although the present invention with preferred embodiment openly as above; but they are not of the present invention for limiting; anyly have the knack of this skill person; without departing from the spirit and scope of the invention; can make various changes or retouch from working as, what therefore protection scope of the present invention should be defined with the application's claim protection range is as the criterion.
Claims (4)
1. a double side low frequency plate aerial, comprise Antenna baseplate (1) and side (2), side (2) is positioned at Antenna baseplate (1) both sides, is fixedly connected with Antenna baseplate (1), it is characterized in that: the side (2) of the every side of Antenna baseplate (1) is two.
2. double side low frequency plate aerial as claimed in claim 1, is characterized in that: described low frequency is 824MHZ-960MHZ.
3. double side low frequency plate aerial as claimed in claim 1 or 2, is characterized in that: the distance between two sides (2) of the every side of described Antenna baseplate (1) is 5-10 millimeter.
4. double side low frequency plate aerial as claimed in claim 3, is characterized in that: the distance between two sides (2) of the every side of described Antenna baseplate (1) is 5 millimeters.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410435816.7A CN104201461A (en) | 2014-09-01 | 2014-09-01 | Double-side low-frequency planar antenna |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410435816.7A CN104201461A (en) | 2014-09-01 | 2014-09-01 | Double-side low-frequency planar antenna |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104201461A true CN104201461A (en) | 2014-12-10 |
Family
ID=52086717
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410435816.7A Pending CN104201461A (en) | 2014-09-01 | 2014-09-01 | Double-side low-frequency planar antenna |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104201461A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000013136A (en) * | 1998-06-22 | 2000-01-14 | Ntt Mobil Communication Network Inc | Base station antenna system |
| CN2547016Y (en) * | 2002-06-13 | 2003-04-23 | 靖江市亚信电子科技有限公司 | Double-polarisation base station antenna of special reflection plate |
| CN102790284A (en) * | 2012-07-02 | 2012-11-21 | 广东通宇通讯股份有限公司 | Antenna device with multiple boundaries and reflecting board thereof |
| CN203589218U (en) * | 2013-11-26 | 2014-05-07 | 深圳光启创新技术有限公司 | Antenna |
| CN204118247U (en) * | 2014-09-01 | 2015-01-21 | 镇江中安通信科技有限公司 | A kind of double side low frequency plate aerial |
-
2014
- 2014-09-01 CN CN201410435816.7A patent/CN104201461A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000013136A (en) * | 1998-06-22 | 2000-01-14 | Ntt Mobil Communication Network Inc | Base station antenna system |
| CN2547016Y (en) * | 2002-06-13 | 2003-04-23 | 靖江市亚信电子科技有限公司 | Double-polarisation base station antenna of special reflection plate |
| CN102790284A (en) * | 2012-07-02 | 2012-11-21 | 广东通宇通讯股份有限公司 | Antenna device with multiple boundaries and reflecting board thereof |
| CN203589218U (en) * | 2013-11-26 | 2014-05-07 | 深圳光启创新技术有限公司 | Antenna |
| CN204118247U (en) * | 2014-09-01 | 2015-01-21 | 镇江中安通信科技有限公司 | A kind of double side low frequency plate aerial |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| WO2018085556A3 (en) | Beam refinement reference signal enhancement for higher mobility support | |
| CN106654603B (en) | Three-frequency ultra-wide band antenna with base station | |
| WO2012096520A3 (en) | Uplink transmission power configuration method and apparatus for mobile communication system | |
| WO2014057329A3 (en) | Beamforming for increasing cell edge capacity in a heterogeneous network | |
| EP2393230A3 (en) | Base station | |
| CN203932313U (en) | A kind of high intermodulation dual polarization wall aerial | |
| CN205194847U (en) | Super wide band vibrator unit of asymmetry double polarization and antenna | |
| WO2012103717A1 (en) | Method, processor and base station for frequency band resource allocation | |
| CN109616768A (en) | A kind of antenna structure of mobile phole | |
| CN205141139U (en) | Dual -frenquency double polarization base station antenna | |
| CN204333220U (en) | Mobile phone mimo antenna structure | |
| US20160309357A1 (en) | Spatial Contention in Dense Wireless Network | |
| CN105428806B (en) | Mimo antenna device and mobile terminal | |
| CN105406907A (en) | Electronic device and control method thereof | |
| WO2015019178A3 (en) | Communications system radio coverage reconfiguration based on available capacity of a compensation cell | |
| CN204118242U (en) | Wideband dual-polarization radiating unit and array antenna | |
| CN204118247U (en) | A kind of double side low frequency plate aerial | |
| CN104201461A (en) | Double-side low-frequency planar antenna | |
| CN209266576U (en) | A kind of antenna structure of mobile phole | |
| CN204118249U (en) | A kind of double side intermediate frequency plate aerial | |
| CN204118250U (en) | A kind of double side high frequency flat plate antenna | |
| CN204144428U (en) | A kind of intermediate frequency plate aerial with high front and back ratio | |
| CN204144427U (en) | A kind of high frequency flat plate antenna with high front and back ratio | |
| CN204118248U (en) | A kind of low frequency plate aerial with high front and back ratio | |
| CN204905427U (en) | Full frequency channel double polarization ceiling antenna of qxcomm technology of high performance |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20141210 |