CN209104374U - A kind of converting antenna, antenna module and base station - Google Patents
A kind of converting antenna, antenna module and base station Download PDFInfo
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- CN209104374U CN209104374U CN201822268512.2U CN201822268512U CN209104374U CN 209104374 U CN209104374 U CN 209104374U CN 201822268512 U CN201822268512 U CN 201822268512U CN 209104374 U CN209104374 U CN 209104374U
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Abstract
The utility model relates to a kind of converting antenna, antenna module and base station, base station converting antenna includes the first antenna array, the second aerial array and third antenna array being arranged successively；First antenna array connects the first switching node third antenna array and connects the second switching node；Second aerial array connects the wide adjustable control circuit of wave；First switching node and the second switching node connect transmission device；When the first switching node and the second switching node are switched to the first preset state by transmission device, first antenna array, the second aerial array and third antenna array are formed the wide adjustable antenna of wave by the wide adjustable control circuit of wave；When the first switching node and the second switching node are switched to the second preset state by transmission device, the mimo antenna of first antenna array, the second aerial array and third antenna array composition 3T3R.The wide adjustable antenna of wave and two kinds of functions of mimo antenna of 3T3R may be implemented in the utility model.
Description
Technical field
The utility model relates to mobile communication technology fields, more particularly to a kind of converting antenna, antenna module and base station.
Background technique
Antenna for base station is the important component of mobile communication wireless access system, and development receives various shadows
It rings, the especially continuous expansion to breadth and depth of mobile communication network, it is more and more intensive to cause base station, also requires that base
The function of station antenna becomes increasingly complex, and the acceleration of mobile communcations system updates iteration, the base station in wireless telecommunications front end day
Line is faced with huge challenge.
Simultaneously in face of the growing communication need of people, the close of nowadays antenna for base station is allowed in order to meet this demand
Spend increasing, function is also more and more.This just needs more base stations and more antenna for base station, however regardless of in city
Or the problem of base station faces a cost first is added in rural area, especially increases Cell Site Placement newly in city, until setting up all
It is extremely difficult.Nowadays user quite pays close attention in terms of electromagnetic radiation, especially some dense population areas in order to guarantee communicate matter
Amount can set up many antenna for base station, thickly dotted to be erected in signal tower, also gradually decreasing in signal tower using area.
Simultaneously it is seen that so many antenna can also worry influence of the electromagnetic radiation to own health, the erection to newly-increased antenna for base station
Bring certain obstruction.
Utility model content
Based on this, it is necessary to provide a kind converting antenna, antenna module and base station, using a kind of converting antenna, realize
At least two function antennas, to reduce antenna amount.
A kind of base station converting antenna, including the first antenna array, the second aerial array and third antenna battle array being arranged successively
Column；
The first antenna array connects the first switching node
The third antenna array connects the second switching node；
Second aerial array connects the wide adjustable control circuit of wave；
First switching node and the second switching node connect transmission device；
When first switching node and the second switching node are switched to the first preset state by the transmission device, institute
It states wave wide adjustable control circuit and the first antenna array, the second aerial array and third antenna array is formed into the adjustable day of wave width
Line；
When first switching node and the second switching node are switched to the second preset state by the transmission device, institute
State the mimo antenna of first antenna array, the second aerial array and third antenna array composition 3T3R.
Preferably, first switching node includes the first switch connecting with the first antenna array and external electrical
First contact of source connection and the second contact being connect with the wide adjustable control circuit of the wave；
Second switching node includes the second switch connecting with the third antenna array, is connected with external power source
Third contact and the 4th contact being connect with the wide adjustable control circuit of the wave.
Preferably, the first switch is connect by first preset state for transmission device with second contact, and
The second switch is connect with the 4th contact.
Preferably, the first switch is connect by second preset state for transmission device with the third contact, and
The second switch is connect with the third contact.
A kind of antenna module, the antenna module include the base station converting antenna described at least more than one.
A kind of base station, the base station include antenna module as described above.
In the utility model, base station converting antenna includes the first antenna array being arranged successively, the second aerial array and
Triantennary array；First antenna array connects the first switching node；Third antenna array connects the second switching node；Second antenna
Array connects the wide adjustable control circuit of wave；First switching node and the second switching node connect transmission device；When transmission device will
When first switching node and the second switching node are switched to the first preset state, the wide adjustable control circuit of wave will be described
First antenna array, the second aerial array and third antenna array form the wide adjustable antenna of wave；When the transmission device will be described
When first switching node and the second switching node are switched to the second preset state, the first antenna array, the second aerial array
With the mimo antenna of third antenna array composition 3T3R；First antenna array, the second aerial array and third antenna array as a result,
It can be switched to the wide adjustable antenna of wave, the mimo antenna of 3T3R can also be switched to, increase the practicability and function of antenna
Property, the purpose of the wide adjustable antenna of wave and two kinds of functions of mimo antenna of 3T3R may be implemented, solve under complex environment, need
Multi-panel antenna undertakes the problem of different function；It using the antenna, can greatly cut operating costs, more scenes are flexibly set up, real
The rationalization utilization of existing antenna.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the base station converting antenna of an embodiment.
Specific embodiment
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, the present invention will be further described in detail.It should be appreciated that specific embodiment described herein is only used to explain
The utility model is not used to limit the utility model.
Fig. 1 is the structural schematic diagram of the base station converting antenna of an embodiment.Base station converting antenna as shown in Figure 1, including
First antenna array Port1, the second aerial array Port2 and the third antenna array Port3 being arranged successively；
First antenna array Port1 the first switching node of connection
Third antenna array Port3 the second switching node of connection；
The second wide adjustable control circuit of aerial array Port2 connection wave；
First switching node Port1 and the second switching node Port2 connection transmission device；
When the first switching node and the second switching node are switched to the first preset state by transmission device, wave width is controllable
First antenna array, the second aerial array and third antenna array are formed the wide adjustable antenna of wave by circuit processed；
When the first switching node and the second switching node are switched to the second preset state by transmission device, first antenna battle array
The mimo antenna of column, the second aerial array and third antenna array composition 3T3R.
In the utility model, base station converting antenna includes the first antenna array being arranged successively, the second aerial array and
Triantennary array；First antenna array connects the first switching node；Third antenna array connects the second switching node；Second antenna
Array connects the wide adjustable control circuit of wave；First switching node and the second switching node connect transmission device；When transmission device will
When first switching node and the second switching node are switched to the first preset state, the wide adjustable control circuit of wave will be described
First antenna array, the second aerial array and third antenna array form the wide adjustable antenna of wave；When the transmission device will be described
When first switching node and the second switching node are switched to the second preset state, the first antenna array, the second aerial array
With the mimo antenna of third antenna array composition 3T3R；First antenna array, the second aerial array and third antenna array as a result,
It can be switched to the wide adjustable antenna of wave, the mimo antenna of 3T3R can also be switched to, increase the practicability and function of antenna
Property, the purpose of the wide adjustable antenna of wave and two kinds of functions of mimo antenna of 3T3R may be implemented, solve under complex environment, need
Multi-panel antenna undertakes the problem of different function；It using the antenna, can greatly cut operating costs, more scenes are flexibly set up, real
The rationalization utilization of existing antenna.
In the present embodiment, MIMO (multiple-input multiple output, multiple-input and multiple-output) is by multiple hairs
Penetrate the antenna system with receiving antenna composition.MIMO technology allows mutiple antennas to send and receive multiple spatial flows simultaneously, i.e., more
Part signal, and the signal being sent to or from different spaces orientation can be distinguished.
In the present embodiment, the T in 3T3R is represented Transmit (transmitting), and R is represented Receive (reception), and 3T3R indicates 3
Transmitting antenna and 3 receiving antennas.
In the present embodiment, the first switching node and the second switching node can be RF switch.
It should be pointed out that first antenna array, the second aerial array and third antenna battle array pointed in the present embodiment
Column are it is merely meant that a kind of title, is not offered as one kind and puts in order.Fig. 1 merely provides one kind and puts in order, this sequence
It is not fixed or unique, as long as but meeting the above functions of the present embodiment.
As shown in Figure 1, the first switching node includes the first switch K1 connecting with first antenna array Port1 and outside
First contact 1 of power supply connection and the second contact 0 being connect with the wide adjustable control circuit of wave；
Second switching node includes the second switch K2 connecting with third antenna array Port3, is connected with external power source
Third contact 1 and the 4th contact 0 being connect with the wide adjustable control circuit of wave.
Wherein, the first preset state is that first switch is connect by transmission device with the second contact, and by second switch and the
The connection of four contacts.
As shown in Figure 1, the transmission system in transmission device, that is, Fig. 1, can be a kind of brake apparatus.When needing base station
When converting antenna is switched to wave wide adjustable antenna, first switch K1 is connect by transmission operation with the second contact 0, and by
Two switch K2 are connect with the 4th contact 0.At this point, the wide adjustable control circuit of wave, makes first antenna array, the second aerial array and
Triantennary array forms the wide adjustable antenna of wave, realizes that the horizontal wave width wave in the horizontal direction of antenna is wide continuously adjustable.
Wherein, the second preset state is that first switch K1 is connect by transmission device with third contact 1, and by second switch K2
It is connect with third contact 1.
As shown in Figure 1, transmission operation will when needing base station converting antenna being switched to the mimo antenna of 3T3R
First switch K1 is connect with third contact 1, and second switch K2 is connect with third contact 1.At this point, first antenna array,
Two aerial arrays and third antenna array individually work, and form the mimo antenna of 3T3R.
The present embodiment additionally provides a kind of antenna module, which includes the base station conversion more than at least more than one
Antenna.
It is appreciated that antenna module includes the base station converting antenna of at least more than one, it is possible to reduce the quantity of antenna, section
The about construction cost of base station.
The present embodiment additionally provides a kind of base station, the base station include more than antenna module.
It is appreciated that passing through the above antenna module, it is possible to reduce the Quantity of base station reduces the construction cost of base station.
Each technical characteristic of embodiment described above can be combined arbitrarily, for simplicity of description, not to above-mentioned reality
It applies all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, all should be considered as described in this specification.
Above-described embodiments merely represent several embodiments of the utility model, the description thereof is more specific and detailed,
But it cannot be understood as the limitations to utility model patent range.It should be pointed out that for the common skill of this field
For art personnel, without departing from the concept of the premise utility, various modifications and improvements can be made, these are belonged to
The protection scope of the utility model.Therefore, the scope of protection shall be subject to the appended claims for the utility model patent.
Claims (6)
1. a kind of base station converting antenna, which is characterized in that including first antenna array, the second aerial array and being arranged successively
Triantennary array；
The first antenna array connects the first switching node
The third antenna array connects the second switching node；
Second aerial array connects the wide adjustable control circuit of wave；
First switching node and the second switching node connect transmission device；
When first switching node and the second switching node are switched to the first preset state by the transmission device, the wave
The first antenna array, the second aerial array and third antenna array are formed the wide adjustable antenna of wave by wide adjustable control circuit；
When first switching node and the second switching node are switched to the second preset state by the transmission device, described
The mimo antenna of one aerial array, the second aerial array and third antenna array composition 3T3R.
2. base station converting antenna according to claim 1, which is characterized in that first switching node includes and described
The first switch of one aerial array connection is connected with external power source the first contact and connect with the wide adjustable control circuit of the wave
The second contact；
Second switching node includes the second switch connecting with the third antenna array, is connected with external power source third
Contact and the 4th contact being connect with the wide adjustable control circuit of the wave.
3. base station converting antenna according to claim 2, which is characterized in that first preset state is transmission dress
It sets and connect the first switch with second contact, and the second switch is connect with the 4th contact.
4. base station converting antenna according to claim 2, which is characterized in that second preset state is transmission dress
It sets and connect the first switch with the third contact, and the second switch is connect with the third contact.
5. a kind of antenna module, which is characterized in that the antenna module includes at least more than one as claim 1-4 is any
Base station converting antenna described in.
6. a kind of base station, which is characterized in that the base station includes antenna module as claimed in claim 5.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822268512.2U CN209104374U (en) | 2018-12-29 | 2018-12-29 | A kind of converting antenna, antenna module and base station |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822268512.2U CN209104374U (en) | 2018-12-29 | 2018-12-29 | A kind of converting antenna, antenna module and base station |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209104374U true CN209104374U (en) | 2019-07-12 |
Family
ID=67163696
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822268512.2U Active CN209104374U (en) | 2018-12-29 | 2018-12-29 | A kind of converting antenna, antenna module and base station |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209104374U (en) |
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2018
- 2018-12-29 CN CN201822268512.2U patent/CN209104374U/en active Active
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