CN105939149A - Tunable microwave power amplifier device - Google Patents
Tunable microwave power amplifier device Download PDFInfo
- Publication number
- CN105939149A CN105939149A CN201610233978.1A CN201610233978A CN105939149A CN 105939149 A CN105939149 A CN 105939149A CN 201610233978 A CN201610233978 A CN 201610233978A CN 105939149 A CN105939149 A CN 105939149A
- Authority
- CN
- China
- Prior art keywords
- power amplifier
- microwave power
- amplifier tube
- microwave
- switch
- 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
- 230000003321 amplification Effects 0.000 abstract description 2
- 238000003199 nucleic acid amplification method Methods 0.000 abstract description 2
- 230000017525 heat dissipation Effects 0.000 abstract 1
- 238000010276 construction Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03G—CONTROL OF AMPLIFICATION
- H03G3/00—Gain control in amplifiers or frequency changers
- H03G3/20—Automatic control
- H03G3/30—Automatic control in amplifiers having semiconductor devices
- H03G3/3036—Automatic control in amplifiers having semiconductor devices in high-frequency amplifiers or in frequency-changers
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03F—AMPLIFIERS
- H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
- H03F3/189—High-frequency amplifiers, e.g. radio frequency amplifiers
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Microwave Amplifiers (AREA)
- Amplifiers (AREA)
Abstract
The invention discloses a tunable microwave power amplifier device comprising a shell, wherein microwave signal output interfaces are formed at a front side of the shell, indication modules are arranged at the lower sides of the microwave signal output interfaces, heat dissipation devices are arranged at both sides of the shell, mounting seats are arranged at both sides of the bottom of the shell, mounting holes are formed in both ends of the mounting seats, a microwave signal input interface is formed at a rear side of the shell, the microwave signal input interface is connected with a first control switch, the first control switch is separately connected with a first microwave power amplifier tube, a second microwave power amplifier tube and a third microwave power amplifier tube, the first microwave power amplifier tube is connected with a first controlled switch, and the first controlled switch is connected with the second microwave power amplifier tube. The tunable microwave power amplifier device disclosed by the invention can effectively amplify the microwave power, is convenient to adjust the amplification range of the microwave power, and is convenient to use, simple in structure and low in cost.
Description
Technical field
The present invention relates to microwave power amplifying technique field, particularly relate to a kind of adjustable microwave power amplifier device.
Background technology
The microwave power amplifier tube that microwave power amplifying device uses is due to quasiconductor own characteristic, there is higher quiescent current, higher power consumption is i.e. also had when microwave signal not being carried out power amplification, input signal is only amplified by microwave power amplifier tube, and output signal can change along with the change of input signal.
What existing microwave power amplifying device can only be fixed mostly is amplified microwave power, it is impossible to enough amplitudes to amplifying regulate and control, and range is less, therefore we have proposed a kind of adjustable microwave power amplifier device.
Summary of the invention
The invention aims to solve shortcoming present in prior art, and a kind of adjustable microwave power amplifier device proposed.
To achieve these goals, present invention employs following technical scheme:
nullA kind of adjustable microwave power amplifier device，Including housing，The front side of described housing is provided with microwave signal output interface，And the lower section of microwave signal output interface is provided with indicating module，The both sides of described housing are equipped with heat abstractor，The two bottom sides of described housing is equipped with mounting seat，The two ends of described mounting seat are equipped with installing hole，The rear side of described housing is provided with microwave signal input interface，Described microwave signal input interface connects the first control switch，Described first controls switch is connected to the first microwave power amplifier tube、Second microwave power amplifier tube and the 3rd microwave power amplifier tube，Described first microwave power amplifier tube connects the first controlled switch，And first controlled switch and the second microwave power amplifier tube connect，Described second microwave power amplifier tube connects the second controlled switch，And second controlled switch and the 3rd microwave power amplifier tube connect，Described first microwave power amplifier tube、Second microwave power amplifier tube and the 3rd microwave power amplifier tube are respectively connected with the second control switch，And second control switch be connected with microwave signal output interface，Described microwave signal output interface connects cymoscope，Described cymoscope connects processor，Described processor controls switch with first respectively、Second controls switch、First controlled switch、Second controlled switch and indicating module connect.
Preferably, described first control switch, the second control switch, the first controlled switch and the second controlled switch are respectively positioned on housing.
Preferably, described first microwave power amplifier tube, the second microwave power amplifier tube, the 3rd microwave power amplifier tube, cymoscope and processor are respectively positioned in housing.
Preferably, in described housing, it is provided with wireless transceiver, and wireless transceiver is connected with processor.
In the present invention, this adjustable microwave power amplifier device can control microwave signal by the first control switch and input into the first microwave power amplifier tube, second microwave power amplifier tube or the 3rd microwave power amplifier tube, control switch by second and can control microwave signal from the first microwave power amplifier tube, second microwave power amplifier tube or the output of the 3rd microwave power amplifier tube, the first microwave power amplifier tube can be controlled by the first controlled switch and the second controlled switch, second microwave power amplifier tube and the connection of the 3rd microwave power amplifier tube or disconnection, thus reach the adjustment to microwave enlargement range, microwave power can be effectively amplified by the present invention, and conveniently the enlargement range of microwave power is adjusted, easy to use, simple in construction, low cost.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of adjustable microwave power amplifier device that the present invention proposes；
Fig. 2 is the system structure schematic diagram of a kind of adjustable microwave power amplifier device that the present invention proposes.
In figure: 1 housing, 2 microwave signal output interfaces, 3 indicating modules, 4 heat abstractors, 5 mounting seats, 6 installing holes.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment is only a part of embodiment of the present invention rather than whole embodiments.
nullWith reference to Fig. 1-2，A kind of adjustable microwave power amplifier device，Including housing 1，The front side of housing 1 is provided with microwave signal output interface 2，And the lower section of microwave signal output interface 2 is provided with indicating module 3，The both sides of housing 1 are equipped with heat abstractor 4，The two bottom sides of housing 1 is equipped with mounting seat 5，The two ends of mounting seat 5 are equipped with installing hole 6，The rear side of housing 1 is provided with microwave signal input interface，Microwave signal input interface connects the first control switch，First controls switch is connected to the first microwave power amplifier tube、Second microwave power amplifier tube and the 3rd microwave power amplifier tube，First microwave power amplifier tube connects the first controlled switch，And first controlled switch and the second microwave power amplifier tube connect，Second microwave power amplifier tube connects the second controlled switch，And second controlled switch and the 3rd microwave power amplifier tube connect，First microwave power amplifier tube、Second microwave power amplifier tube and the 3rd microwave power amplifier tube are respectively connected with the second control switch，And second control switch be connected with microwave signal output interface 2，Microwave signal output interface 2 connects cymoscope，Cymoscope connects processor，Processor controls switch with first respectively、Second controls switch、First controlled switch、Second controlled switch and indicating module 3 connect，This adjustable microwave power amplifier device can control microwave signal by the first control switch and input into the first microwave power amplifier tube、Second microwave power amplifier tube or the 3rd microwave power amplifier tube，Control switch by second and can control microwave signal from the first microwave power amplifier tube、Second microwave power amplifier tube or the output of the 3rd microwave power amplifier tube，The first microwave power amplifier tube can be controlled by the first controlled switch and the second controlled switch、Second microwave power amplifier tube and the connection of the 3rd microwave power amplifier tube or disconnection，Thus reach the adjustment to microwave enlargement range，Microwave power can be effectively amplified by the present invention，And conveniently the enlargement range of microwave power is adjusted，Easy to use，Simple in construction，Low cost.
nullIn the present invention，First controls switch、Second controls switch、First controlled switch and the second controlled switch are respectively positioned on housing 1，First microwave power amplifier tube、Second microwave power amplifier tube、3rd microwave power amplifier tube、Cymoscope and processor are respectively positioned in housing 1，It is provided with wireless transceiver in housing 1，And wireless transceiver is connected with processor，This adjustable microwave power amplifier device can control microwave signal by the first control switch and input into the first microwave power amplifier tube、Second microwave power amplifier tube or the 3rd microwave power amplifier tube，Control switch by second and can control microwave signal from the first microwave power amplifier tube、Second microwave power amplifier tube or the output of the 3rd microwave power amplifier tube，The first microwave power amplifier tube can be controlled by the first controlled switch and the second controlled switch、Second microwave power amplifier tube and the connection of the 3rd microwave power amplifier tube or disconnection，Thus reach the adjustment to microwave enlargement range，Microwave power can be effectively amplified by the present invention，And conveniently the enlargement range of microwave power is adjusted，Easy to use，Simple in construction，Low cost.
In the present invention, treated device controls the first control switch, second controls switch, first controlled switch and the folding condition of the second controlled switch, control microwave signal and input into the first microwave power amplifier tube, second microwave power amplifier tube or the 3rd microwave power amplifier tube, also microwave signal is controlled from the first microwave power amplifier tube, second microwave power amplifier tube or the output of the 3rd microwave power amplifier tube, more can control the first microwave power amplifier tube, second microwave power amplifier tube and the connection of the 3rd microwave power amplifier tube or disconnection, thus to the first microwave power amplifier tube, second microwave power amplifier tube and the 3rd microwave power amplifier tube carry out permutation and combination, reach the purpose of microwave power enlargement range.
The above; it is only the present invention preferably detailed description of the invention; but protection scope of the present invention is not limited thereto; any those familiar with the art is in the technical scope that the invention discloses; according to technical scheme and inventive concept equivalent or change in addition thereof, all should contain within protection scope of the present invention.
Claims (4)
- null1. an adjustable microwave power amplifier device，Including housing (1)，It is characterized in that，The front side of described housing (1) is provided with microwave signal output interface (2)，And the lower section of microwave signal output interface (2) is provided with indicating module (3)，The both sides of described housing (1) are equipped with heat abstractor (4)，The two bottom sides of described housing (1) is equipped with mounting seat (5)，The two ends of described mounting seat (5) are equipped with installing hole (6)，The rear side of described housing (1) is provided with microwave signal input interface，Described microwave signal input interface connects the first control switch，Described first controls switch is connected to the first microwave power amplifier tube、Second microwave power amplifier tube and the 3rd microwave power amplifier tube，Described first microwave power amplifier tube connects the first controlled switch，And first controlled switch and the second microwave power amplifier tube connect，Described second microwave power amplifier tube connects the second controlled switch，And second controlled switch and the 3rd microwave power amplifier tube connect，Described first microwave power amplifier tube、Second microwave power amplifier tube and the 3rd microwave power amplifier tube are respectively connected with the second control switch，And second control switch be connected with microwave signal output interface (2)，Described microwave signal output interface (2) connects cymoscope，Described cymoscope connects processor，Described processor controls switch with first respectively、Second controls switch、First controlled switch、Second controlled switch and indicating module (3) connect.
- A kind of adjustable microwave power amplifier device the most according to claim 1, it is characterised in that described first controls switch, the second control switch, the first controlled switch and the second controlled switch is respectively positioned on housing (1).
- A kind of adjustable microwave power amplifier device the most according to claim 1, it is characterised in that described first microwave power amplifier tube, the second microwave power amplifier tube, the 3rd microwave power amplifier tube, cymoscope and processor are respectively positioned in housing (1).
- A kind of adjustable microwave power amplifier device the most according to claim 1, it is characterised in that described housing is provided with wireless transceiver in (1), and wireless transceiver is connected with processor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610233978.1A CN105939149A (en) | 2016-04-16 | 2016-04-16 | Tunable microwave power amplifier device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610233978.1A CN105939149A (en) | 2016-04-16 | 2016-04-16 | Tunable microwave power amplifier device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105939149A true CN105939149A (en) | 2016-09-14 |
Family
ID=57151343
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610233978.1A Pending CN105939149A (en) | 2016-04-16 | 2016-04-16 | Tunable microwave power amplifier device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105939149A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1078831A (en) * | 1992-09-25 | 1993-11-24 | 中国矿业大学北京研究生部 | Parallel transient floating point amplifier |
| CN1101770A (en) * | 1993-07-29 | 1995-04-19 | 日本电气株式会社 | Ultrashort wave transceiver equipment for microwave or higher frequency electromagnetic waves |
| CN1269066A (en) * | 1996-12-09 | 2000-10-04 | 夸尔柯姆股份有限公司 | Efficient parallel-stage power amplifier |
| US20020145469A1 (en) * | 2000-10-24 | 2002-10-10 | Sylvain Charley | Signal transmitter with pulse-controlled amplification |
| CN102790595A (en) * | 2011-05-20 | 2012-11-21 | 杭州中科微电子有限公司 | Single ended differential gain amplifier with configurable radio frequency broadband gain |
| CN104868857A (en) * | 2015-05-15 | 2015-08-26 | 四川龙瑞微电子有限公司 | Microwave power amplifying device |
| CN104868859A (en) * | 2015-05-15 | 2015-08-26 | 四川龙瑞微电子有限公司 | Adjustable microwave power amplifier |
-
2016
- 2016-04-16 CN CN201610233978.1A patent/CN105939149A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1078831A (en) * | 1992-09-25 | 1993-11-24 | 中国矿业大学北京研究生部 | Parallel transient floating point amplifier |
| CN1101770A (en) * | 1993-07-29 | 1995-04-19 | 日本电气株式会社 | Ultrashort wave transceiver equipment for microwave or higher frequency electromagnetic waves |
| CN1269066A (en) * | 1996-12-09 | 2000-10-04 | 夸尔柯姆股份有限公司 | Efficient parallel-stage power amplifier |
| US20020145469A1 (en) * | 2000-10-24 | 2002-10-10 | Sylvain Charley | Signal transmitter with pulse-controlled amplification |
| CN102790595A (en) * | 2011-05-20 | 2012-11-21 | 杭州中科微电子有限公司 | Single ended differential gain amplifier with configurable radio frequency broadband gain |
| CN104868857A (en) * | 2015-05-15 | 2015-08-26 | 四川龙瑞微电子有限公司 | Microwave power amplifying device |
| CN104868859A (en) * | 2015-05-15 | 2015-08-26 | 四川龙瑞微电子有限公司 | Adjustable microwave power amplifier |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160914 |
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| RJ01 | Rejection of invention patent application after publication |