CN109037878A - Equal part function does not divide coupling integration system to one kind - Google Patents
Equal part function does not divide coupling integration system to one kind Download PDFInfo
- Publication number
- CN109037878A CN109037878A CN201810844851.2A CN201810844851A CN109037878A CN 109037878 A CN109037878 A CN 109037878A CN 201810844851 A CN201810844851 A CN 201810844851A CN 109037878 A CN109037878 A CN 109037878A
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- CN
- China
- Prior art keywords
- shell
- coupler
- output
- input terminal
- coupled
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Classifications
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- 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
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- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The invention discloses a kind of not equal part function to divide coupling integration system, including shell, it is equipped with several in shell and passes through connector successively end to end coupler, each coupler includes input, output end and coupled output, in several couplers, the input terminal of first coupler stretches out shell and is mounted on the lateral wall of shell, the output end of the last one coupler stretches out shell and is mounted on the lateral wall of shell, and the coupled output of several couplers stretches out shell respectively and is mounted on the lateral wall of shell.In this way signal from the input terminal of first coupler be input to the last one coupler output end output during, part signal is constantly coupled out from coupled output, and along the output end of the input terminal of first coupler to the last one coupler, the signal coupling ratio of each coupled output and input terminal is different and is gradually reduced, therefore, the present invention is able to satisfy certain specific use demands.
Description
Technical field
The present invention relates to couplers, and in particular to equal part function does not divide coupling integration system to one kind.
Background technique
Coupler has for distributing wired radiofrequency signal on demand with interior Insertion Loss is small, isolation is high, standing-wave ratio is small, outer
The feature of type beauty.
Only one universal coupled output of existing coupler, when the multiple coupled outputs of needs and each coupling exports
When end and the different signal coupling ratio of input terminal, existing coupler is difficult to accomplish, therefore, existing coupler cannot expire
The certain specific use demands of foot.Therefore, it is necessary to propose a kind of new technical solution.
Summary of the invention
The present invention proposes that a kind of not equal part function divides coupling integration system, solve it is of the existing technology be not able to satisfy it is certain
The problem of specific use demand.
To achieve the goals above, the technical scheme is that a kind of not equal part function divides coupling integration system, including shell
Body, the shell is interior, and equipped with several, by connector, successively end to end coupler, each coupler include input
End, output end and coupled output, in several couplers, the input terminal of first coupler, which stretches out the shell, simultaneously pacifies
On the lateral wall of the shell, the output end of the last one coupler stretches out the shell and is mounted on the outer of the shell
On side wall, the coupled output of several couplers stretches out the shell respectively and is mounted on the lateral wall of the shell
On.
Preferably, the input terminal of first coupler and the output end of the last one coupler are mounted on the shell
The same side side wall on.
Preferably, the coupled output of several couplers is located on the same side side wall of the shell.
Preferably, the connector is double male connectors.
Compared with prior art, the present invention has an advantage that not equal part function proposed by the present invention divides coupling integration system
In, several are equipped in shell by connector successively end to end coupler, in several couplers, first coupler
Input terminal stretches out shell and is mounted on the lateral wall of shell, and the output end of the last one coupler stretches out shell and is mounted on shell
On the lateral wall of body, the coupled output of several couplers stretches out shell respectively and is mounted on the lateral wall of shell.In this way
During signal is input to the output end output of the last one coupler from the input terminal of first coupler, part signal is not
It is disconnected to be coupled out from coupled output, and along the output end of the input terminal of first coupler to the last one coupler, often
The signal coupling ratio of a coupled output and input terminal is different and is gradually reduced, and therefore, the present invention is able to satisfy certain specific
Use demand.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
It obtains other drawings based on these drawings.
Fig. 1 is the structural diagram of the present invention.
In figure: 1-shell, 2-couplers, 3-connectors, 21-input terminals, 22-output ends, 23-coupling outputs
End.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other under that premise of not paying creative labor
Embodiment shall fall within the protection scope of the present invention.
As shown in Figure 1, a kind of not equal part function proposed by the present invention divides coupling integration system, including shell 1, set in shell 1
There are several to pass through the successively end to end coupler 2 of connector 3, the quantity of coupler 2 is 8 in the shell 1 in the present embodiment
It is a.Each coupler 2 includes input terminal 21, output end 22 and coupled output 23, in several couplers 2, first coupling
The input terminal 21 of device 2 stretches out shell 1 and is mounted on the lateral wall of shell 1, and the output end 22 of the last one coupler 2 stretches out shell
Body 1 is simultaneously mounted on the lateral wall of shell 1, and the coupled output 23 of several couplers 2 stretches out shell 1 respectively and is mounted on shell
On the lateral wall of body 1.First coupler 2, the last one coupler 2 in the present embodiment are determined by the direction of signal transmission
's.
Signal is exported from the output end 22 that the input terminal 21 of first coupler 2 is input to the last one coupler 2 in this way
During, part signal is constantly coupled out from coupled output 23, and along the input terminal of first coupler 2 21 to most
The signal coupling ratio of the output end 22 of the latter coupler 2, each coupled output 23 and input terminal 21 is different and gradually
Reduce, the present invention is just able to satisfy the signal for needing multiple coupled outputs 23 and each coupled output 23 and input terminal 21 in this way
The different this specific use demand of coupling ratio.
As shown in Figure 1, in the present embodiment, the input terminal 21 of first coupler 2 and the output end of the last one coupler 2
22 are mounted on the same side side wall of shell 1.The coupled output 23 of several couplers 2 is located at the same side side wall of shell 1
On.It is convenient for wiring in this way.
As shown in Figure 1, connector 3 is double male connectors in the present embodiment.By double male connectors, signal will not be in phase
Unnecessary loss occurs during transmitting between two adjacent couplers 2, ensure that the quality of transmission.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all in essence of the invention
Within mind and principle, any modification, equivalent replacement, improvement and so on be should all be included in the protection scope of the present invention.
Claims (4)
1. a kind of not equal part function divides coupling integration system, which is characterized in that be equipped with including shell (1), in the shell (1) several
It is a by connector (3) successively end to end coupler (2), each coupler (2) includes input terminal (21), output end
(22) and coupled output (23), in several couplers (2), the input terminal (21) of first coupler (2) stretches out institute
It states shell (1) and is mounted on the lateral wall of the shell (1), described in output end (22) stretching of the last one coupler (2)
Shell (1) is simultaneously mounted on the lateral wall of the shell (1), and the coupled output (23) of several couplers (2) is respectively
It stretches out the shell (1) and is mounted on the lateral wall of the shell (1).
2. not equal part function according to claim 1 divides coupling integration system, it is characterised in that: first coupler
(2) output end (22) of input terminal (21) and the last one coupler (2) is mounted on the same side side wall of the shell (1)
On.
3. not equal part function according to claim 1 divides coupling integration system, it is characterised in that: several described couplers
(2) coupled output (23) is located on the same side side wall of the shell (1).
4. not equal part function according to claim 3 divides coupling integration system, it is characterised in that: the connector (3) is double
Male connector.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810844851.2A CN109037878A (en) | 2018-07-27 | 2018-07-27 | Equal part function does not divide coupling integration system to one kind |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810844851.2A CN109037878A (en) | 2018-07-27 | 2018-07-27 | Equal part function does not divide coupling integration system to one kind |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109037878A true CN109037878A (en) | 2018-12-18 |
Family
ID=64646319
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810844851.2A Pending CN109037878A (en) | 2018-07-27 | 2018-07-27 | Equal part function does not divide coupling integration system to one kind |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109037878A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB572870A (en) * | 1942-08-27 | 1945-10-26 | Bruno Patents Inc | Co-axial electrical transmission line |
| CN204424417U (en) * | 2015-03-13 | 2015-06-24 | 成都安擎微波科技有限责任公司 | Novel dual directional coupler |
| CN108039551A (en) * | 2017-12-28 | 2018-05-15 | 荆门市亿美工业设计有限公司 | A kind of multigroup longitudinally connected directional coupler combination |
| CN207426103U (en) * | 2017-10-20 | 2018-05-29 | 上海昕讯微波科技有限公司 | A kind of coaxial dual directional coupler |
-
2018
- 2018-07-27 CN CN201810844851.2A patent/CN109037878A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB572870A (en) * | 1942-08-27 | 1945-10-26 | Bruno Patents Inc | Co-axial electrical transmission line |
| CN204424417U (en) * | 2015-03-13 | 2015-06-24 | 成都安擎微波科技有限责任公司 | Novel dual directional coupler |
| CN207426103U (en) * | 2017-10-20 | 2018-05-29 | 上海昕讯微波科技有限公司 | A kind of coaxial dual directional coupler |
| CN108039551A (en) * | 2017-12-28 | 2018-05-15 | 荆门市亿美工业设计有限公司 | A kind of multigroup longitudinally connected directional coupler combination |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20181218 |