CN203251292U - Communication control device - Google Patents
Communication control device Download PDFInfo
- Publication number
- CN203251292U CN203251292U CN2013202481295U CN201320248129U CN203251292U CN 203251292 U CN203251292 U CN 203251292U CN 2013202481295 U CN2013202481295 U CN 2013202481295U CN 201320248129 U CN201320248129 U CN 201320248129U CN 203251292 U CN203251292 U CN 203251292U
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- China
- Prior art keywords
- amplifier
- electric power
- communication control
- programmable logic
- logic controller
- 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
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Abstract
The utility model provides a communication control device. The structure comprises a programmable logic controller. The programmable logic controller is in communication connection with an electric power amplification device. The electric power amplification device is connected with an external transmitting antenna. Compared with the prior art, the communication control device has the advantages that the overall structure is easy to control; the amplitude sensitivity deviation between output signals can be effectively inhibited; and the utilization rate of the device is effectively improved.
Description
Technical field
The utility model relates to communication technical field, specifically a kind of communication control unit simple in structure.
Background technology
In the prior art, generally all be provided with the electric power amplifier in the communication control unit, use communication control unit behind this electric power amplifier and impracticable, each part receives at the bottom of transmitting sensitivity, and anti-interference is relatively poor, electric power amplification effect is unsatisfactory, in addition, can obtain the input signal after the amplification after the stack of M signal after the amplification, if process bad, will cause communication control unit malfunctioning, be difficult for promoting the use of.
Summary of the invention
Technical assignment of the present utility model is to solve the deficiencies in the prior art, and a kind of communication control unit simple in structure is provided.
The technical solution of the utility model realizes in the following manner, this communication control unit, and its structure comprises programmable logic controller (PLC), and this programmable logic controller (PLC) communication link is connected to the electric power amplitude device, and described electric power amplitude device is circumscribed with transmitting antenna.
As preferably, described electric power amplitude device comprises signaling conversion circuit plate, amplifier and the vector superposed circuit board that is connected with programmable logic controller (PLC), described amplifier is provided with at least two, the input of each amplifier all connects the output of signaling conversion circuit plate, the input of the equal connected vector supercircuit of the output of each amplifier plate.
Further, described amplifier is operational amplifier.
The beneficial effect that the utility model compared with prior art produces is:
The characteristics such as that communication control unit of the present utility model has is simple in structure, reasonable in design, be skillfully constructed, overall structure are easy to control, and electric power amplification is satisfactory for result, Effective Raise amplification efficient.
Description of drawings
Accompanying drawing 1 is structural representation of the present utility model.
Mark in the accompanying drawing represents respectively:
1, programmable logic controller (PLC), 2, the electric power amplitude device, 2.1, the signaling conversion circuit plate, 2.2, amplifier, 2.3, vector superposed circuit board, 3, transmitting antenna.
Embodiment
Below in conjunction with accompanying drawing communication control unit of the present utility model is described in detail below.
As shown in Figure 1, now provide a kind of communication control unit, its structure comprises programmable logic controller (PLC) 1, and this programmable logic controller (PLC) 1 communication link is connected to electric power amplitude device 2, and described electric power amplitude device 2 is circumscribed with transmitting antenna 3.
Described electric power amplitude device 2 comprises signaling conversion circuit plate 2.1, amplifier 2.2 and the vector superposed circuit board 2.3 that is connected with programmable logic controller (PLC) 1, described amplifier 2.2 is provided with at least two, the input of each amplifier 2.2 all connects the output of signaling conversion circuit plate 2.1, the input of the equal connected vector supercircuit of the output of each amplifier 2.2 plate 2.3.
Described amplifier 2.2 is operational amplifier.
Except the described technical characterictic of specification, be the known technology of those skilled in the art.
Claims (2)
1. communication control unit, it is characterized in that: its structure comprises programmable logic controller (PLC), this programmable logic controller (PLC) communication link is connected to the electric power amplitude device, described electric power amplitude device is circumscribed with transmitting antenna, this electric power amplitude device comprises signaling conversion circuit plate, amplifier and the vector superposed circuit board that is connected with programmable logic controller (PLC), described amplifier is provided with at least two, the input of each amplifier all connects the output of signaling conversion circuit plate, the input of the equal connected vector supercircuit of the output of each amplifier plate.
2. communication control unit according to claim 1, it is characterized in that: described amplifier is operational amplifier.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202481295U CN203251292U (en) | 2013-05-09 | 2013-05-09 | Communication control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202481295U CN203251292U (en) | 2013-05-09 | 2013-05-09 | Communication control device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203251292U true CN203251292U (en) | 2013-10-23 |
Family
ID=49377705
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013202481295U Expired - Fee Related CN203251292U (en) | 2013-05-09 | 2013-05-09 | Communication control device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203251292U (en) |
-
2013
- 2013-05-09 CN CN2013202481295U patent/CN203251292U/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: 20131023 Termination date: 20170509 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |