CN108110394A - A kind of broadband power synthesizer - Google Patents
A kind of broadband power synthesizer Download PDFInfo
- Publication number
- CN108110394A CN108110394A CN201611044833.3A CN201611044833A CN108110394A CN 108110394 A CN108110394 A CN 108110394A CN 201611044833 A CN201611044833 A CN 201611044833A CN 108110394 A CN108110394 A CN 108110394A
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- CN
- China
- Prior art keywords
- broadband
- power
- miniature
- connector
- input
- 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
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Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
- H01P5/00—Coupling devices of the waveguide type
- H01P5/12—Coupling devices having more than two ports
Abstract
The invention discloses a kind of broadband power synthesizer, including：Device cavity（1）, input sub-miniature A connector（2）, broadband input one point of eight microstrip power divider（3）, power amplifier chips（4）, Broadband emission one divide eight power splitters（5）With output sub-miniature A connector（6）, wherein inputting sub-miniature A connector（2）Probe and broadband input one point of eight microstrip power divider（3）Input terminal connection, broadband input one point of eight microstrip power divider（3）Eight output terminals respectively with eight power amplifier chips（4）Input terminal connection, eight power amplifier chips（4）Output terminal and Broadband emission one divide eight power splitters（5）Input terminal, Broadband emission one divides eight power splitters（5）Output terminal with output sub-miniature A connector（6）Probe connection.Apparatus of the present invention are applied in broadband emission system, can be realized broadband eight chip powers synthesis, can be met the requirement of high-output power.
Description
Technical field
The present invention relates to a kind of power synthesizers, particularly a kind of broadband power synthesizer.
Background technology
Mostly it is small-power module in current broadband power amplifier, synthesis way is less, generally monolithic or two chips, but with
The application demand of wideband high-power, broadband multichip combination become very it is necessary to.
The content of the invention
Present invention aims at a kind of broadband power synthesizer is provided, solve existing synthetic wideband device synthesis way compared with
Less, the problem of multichip combination can not be carried out.
A kind of broadband power synthesizer, including：Device cavity, input sub-miniature A connector, broadband input one point of eight micro-strip work(point
Device, power amplifier chips, Broadband emission one divide eight power splitters and output sub-miniature A connector.
The input sub-miniature A connector is the input terminal of entire broadband power synthesizer, and probe inputs one point eight with broadband
The input terminal connection of microstrip power divider, broadband, which inputs one point of eight microstrip power divider, has eight output terminals, and respectively with eight work(
The input terminal connection of chip is put, output terminal and the Broadband emission one of eight power amplifier chips divide the input terminal of eight power splitters, and broadband is defeated
The output terminal for going out one point of eight power splitter is connected with exporting the probe of sub-miniature A connector, and output sub-miniature A connector is entire broadband power synthesis dress
The output terminal put.All components are respectively positioned in device cavity.
When broadband power synthesizer works, microwave power signal enters device chamber from the input sub-miniature A connector of whole device
In vivo,
One point of eight microstrip power divider is inputted by broadband and is divided into eight road signals, eight road power amplifier chips are inputed to, by eight road work(
It puts after chip amplifies signal, respectively enters each input terminal that Broadband emission one divides eight power splitters, eight road signals are synthesized
After be output to output sub-miniature A connector, exported by output sub-miniature A connector.
Apparatus of the present invention are applied in broadband emission system, can be realized broadband eight chip powers synthesis, can be met height
The requirement of output power.
Description of the drawings
A kind of structure charts of broadband power synthesizer of Fig. 1.
1. device cavity 2. inputs 3. broadband of sub-miniature A connector and inputs one point of eight 4. power amplifier chips of microstrip power divider, 5. broadband
One point of eight power splitter 6. of output exports sub-miniature A connector.
Specific embodiment
A kind of broadband power synthesizer, including：Device cavity 1, input sub-miniature A connector 2, broadband input one point of eight micro-strip work(
Device 3, power amplifier chips 4, Broadband emission one is divided to divide eight power splitters 5 and output sub-miniature A connector 6.
The input sub-miniature A connector 2 is the input terminal of entire broadband power synthesizer, and probe inputs one point eight with broadband
The input terminal connection of microstrip power divider 3, broadband, which inputs one point of eight microstrip power divider 3, has eight output terminals, and respectively with eight
The input terminal connection of power amplifier chips 4, output terminal and the Broadband emission one of eight power amplifier chips 4 divide the input terminal of eight power splitters 5, wide
Output terminal with one point of eight power splitter 5 of output is connected with exporting the probe of sub-miniature A connector 6, and output sub-miniature A connector 6 is entire broadband work(
The output terminal of rate synthesizer.All components are respectively positioned in device cavity 1.
When broadband power synthesizer works, microwave power signal enters device chamber from the input sub-miniature A connector 2 of whole device
In body 1, one point of eight microstrip power divider 3 is inputted by broadband and is divided into eight road signals, eight road power amplifier chips 4 are inputed to, by eight
After road power amplifier chips 4 amplify signal, respectively enter each input terminal that Broadband emission one divides eight power splitters 5, eight road signals into
Output sub-miniature A connector 6 is output to after row synthesis, is exported by output sub-miniature A connector 6.
Claims (2)
1. a kind of broadband power synthesizer, it is characterised in that including：Device cavity（1）, input sub-miniature A connector（2）, broadband input
One point of eight microstrip power divider（3）, power amplifier chips（4）, Broadband emission one divide eight power splitters（5）With output sub-miniature A connector（6）；
The input sub-miniature A connector（2）For the input terminal of entire broadband power synthesizer, one point eight of probe and broadband input are micro-
Band power splitter（3）Input terminal connection, broadband input one point of eight microstrip power divider（3）With eight output terminals, and respectively with eight
A power amplifier chips（4）Input terminal connection, eight power amplifier chips（4）Output terminal and Broadband emission one divide eight power splitters（5）'s
Input terminal, Broadband emission one divide eight power splitters（5）Output terminal with output sub-miniature A connector（6）Probe connection, export sub-miniature A connector
（6）It is the output terminal of entire broadband power synthesizer.
2. all components are respectively positioned on device cavity（1）It is interior；
When broadband power synthesizer works, microwave power signal is from the input sub-miniature A connector of whole device（2）Into device cavity
（1）It is interior, one point of eight microstrip power divider is inputted by broadband（3）Eight road signals are divided into, input to eight road power amplifier chips（4）, warp
Cross eight road power amplifier chips（4）After signal is amplified, respectively enter Broadband emission one and divide eight power splitters（5）Each input terminal, eight
Road signal is output to output sub-miniature A connector after being synthesized（6）, by output sub-miniature A connector（6）Output.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611044833.3A CN108110394A (en) | 2016-11-24 | 2016-11-24 | A kind of broadband power synthesizer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611044833.3A CN108110394A (en) | 2016-11-24 | 2016-11-24 | A kind of broadband power synthesizer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108110394A true CN108110394A (en) | 2018-06-01 |
Family
ID=62203753
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611044833.3A Pending CN108110394A (en) | 2016-11-24 | 2016-11-24 | A kind of broadband power synthesizer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108110394A (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10270958A (en) * | 1997-03-27 | 1998-10-09 | Mitsubishi Electric Corp | Power synthesis amplifier |
| CN201750402U (en) * | 2010-08-13 | 2011-02-16 | 高斯贝尔数码科技股份有限公司 | Integrated power amplifier |
-
2016
- 2016-11-24 CN CN201611044833.3A patent/CN108110394A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10270958A (en) * | 1997-03-27 | 1998-10-09 | Mitsubishi Electric Corp | Power synthesis amplifier |
| CN201750402U (en) * | 2010-08-13 | 2011-02-16 | 高斯贝尔数码科技股份有限公司 | Integrated power amplifier |
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Legal Events
| Date | Code | Title | Description |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180601 |
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| WD01 | Invention patent application deemed withdrawn after publication |