CN203289382U - Miniaturization ultra-wideband power amplifier - Google Patents
Miniaturization ultra-wideband power amplifier Download PDFInfo
- Publication number
- CN203289382U CN203289382U CN2013203548502U CN201320354850U CN203289382U CN 203289382 U CN203289382 U CN 203289382U CN 2013203548502 U CN2013203548502 U CN 2013203548502U CN 201320354850 U CN201320354850 U CN 201320354850U CN 203289382 U CN203289382 U CN 203289382U
- Authority
- CN
- China
- Prior art keywords
- amplifier
- power amplifier
- small signal
- controller
- wideband power
- 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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Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
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- Amplifiers (AREA)
Abstract
The utility model provides a miniaturization ultra-wideband power amplifier, and relates to the field of electronic communication. The miniaturization ultra-wideband power amplifier aims to solve the technical problems that an existing ultra-wideband power amplifier is generally not high in efficiency, very large in size, low in reliability and the like. According to the miniaturization ultra-wideband power amplifier, the input end of a small signal amplifier (1) receives input signals, a first output port of the small signal amplifier (1) is sequentially connected with a drive amplifier (2), a high-power amplifier (3), a directional coupler (4) and an antenna, a second output port of the small signal amplifier (1) is connected with a detector (5) connected with a first input port of a controller (6), and a temperature sensor (7) is connected with a second input port of the controller (6). The small signal amplifier (1), the drive amplifier (2), the high-power amplifier (3) and the directional coupler (4) are respectively connected with the controller (6).
Description
Technical field
The utility model relates to electronic communication field, and is particularly a kind of for radio station, electronic countermeasures and telecommunication management miniature ultra wide band power amplifier.
Background technology
Mainly there are the following problems for existing ultra broadband amplifier:
One: efficiency is generally not high;
Its two: volume is very large;
Its three: the reliability aspect is not very desirable.
Summary of the invention
The utility model is intended to solve existing ultra broadband amplifier and has generally not high, the technical problem such as volume is very large and reliability is low of efficiency, and a kind of efficiency is high, volume is very little to provide, mobility strong, simple in structure, good stability, adaptable miniature ultra wide band power amplifier.
The purpose of this utility model is achieved through the following technical solutions.
Miniature ultra wide band power amplifier of the present utility model, the input of small signal amplifier 1 receives input signal, and its output port one connects driving amplifier 2, high power amplifier 3, directional coupler 4 and antenna in turn; Output port two tie geophones 5 of small signal amplifier 1, wave detector 5 connects the input port one of controllers 6, temperature sensor 7 connect controllers 6 input port two; Small signal amplifier 1, driving amplifier 2, high power amplifier 3 and directional coupler 4 are connected to respectively controller 6.
The beneficial effect of the utility model miniature ultra wide band power amplifier: efficiency is high, volume is very little, mobility strong, simple in structure, good stability, strong adaptability.
Description of drawings
Fig. 1 structure principle chart of the present utility model
The number in the figure explanation:
1 small signal amplifier, 2 driving amplifiers, 3 high power amplifiers, 4 directional couplers, 5 wave detectors, 6 controllers, 7 temperature sensors
Embodiment
The utility model detailed construction, application principle, effect and effect,, with reference to accompanying drawing 1, be explained by following execution mode.
Consult shown in Figure 1, miniature ultra wide band power amplifier of the present utility model, the input of small signal amplifier 1 receives input signal, its output port one connects driving amplifier 2, high power amplifier 3, directional coupler 4 and antenna in turn; Output port two tie geophones 5 of small signal amplifier 1, wave detector 5 connects the input port one of controllers 6, temperature sensor 7 connect controllers 6 input port two; Small signal amplifier 1, driving amplifier 2, high power amplifier 3 and directional coupler 4 are connected to respectively controller 6.
Miniature ultra wide band power amplifier of the present utility model, radiofrequency signal is after small signal amplifier amplifies, going out by antenna transmission by directional coupler after by intergrade and high power amplifier, amplifying, when the input signal amplitude too high, excess Temperature, when the output standing wave was too poor, power amplifier quit work.
It is very little that miniature ultra wide band power amplifier of the present utility model has a volume, the efficiency advantages of higher, and this product also has temperature protection simultaneously, the output vswr protection, magnificent function is protected in input blasting etc.And this module it is simple in structure, equipment amount is few and mobility strong, do not need can save a large amount of human and material resources with excessive place and perfect logistics support.
Claims (1)
1. miniature ultra wide band power amplifier is characterized in that: the input of small signal amplifier (1) receives input signal, and its output port one connects driving amplifier (2), high power amplifier (3), directional coupler (4) and antenna in turn; Output port two tie geophones (5) of small signal amplifier (1), wave detector (5) connect the input port one of controller (6), temperature sensor (7) connect controller (6) input port two; Small signal amplifier (1), driving amplifier (2), high power amplifier (3) and directional coupler (4) are connected to respectively controller (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203548502U CN203289382U (en) | 2013-06-20 | 2013-06-20 | Miniaturization ultra-wideband power amplifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203548502U CN203289382U (en) | 2013-06-20 | 2013-06-20 | Miniaturization ultra-wideband power amplifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203289382U true CN203289382U (en) | 2013-11-13 |
Family
ID=49545724
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013203548502U Expired - Fee Related CN203289382U (en) | 2013-06-20 | 2013-06-20 | Miniaturization ultra-wideband power amplifier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203289382U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105227148A (en) * | 2015-09-28 | 2016-01-06 | 香港城市大学深圳研究院 | For the broadband matching network of power amplifier and construction method and power amplifier |
-
2013
- 2013-06-20 CN CN2013203548502U patent/CN203289382U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105227148A (en) * | 2015-09-28 | 2016-01-06 | 香港城市大学深圳研究院 | For the broadband matching network of power amplifier and construction method and power amplifier |
| CN105227148B (en) * | 2015-09-28 | 2018-02-09 | 香港城市大学深圳研究院 | Broadband matching network and construction method and power amplifier for power amplifier |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131113 Termination date: 20160620 |