CN208849056U - A kind of C-band 300W power combiner based on Gysel structure - Google Patents
A kind of C-band 300W power combiner based on Gysel structure Download PDFInfo
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- CN208849056U CN208849056U CN201821277549.5U CN201821277549U CN208849056U CN 208849056 U CN208849056 U CN 208849056U CN 201821277549 U CN201821277549 U CN 201821277549U CN 208849056 U CN208849056 U CN 208849056U
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- branch line
- load
- match block
- power combiner
- gysel
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Abstract
The utility model discloses a kind of C-band 300W power combiner based on Gysel structure, is related to field of communication technology.It includes the first branch line of λ/4, the 2nd branch line of λ/4, the first match block, the 3rd branch line of λ/4,4th branch line of λ/4, the 5th branch line of λ/4, the 6th branch line of λ/4, the second match block, 7th branch line of λ/4, third match block, the branch line of λ/2, the first load and the second load.The utility model can realize small size, high power, high isolation.
Description
Technical field
The utility model relates to the communications fields, and in particular to a kind of C-band 300W power combing based on Gysel structure
Device.
Background technique
Power combiner is the important component of microwave telecommunication system, is had a very wide range of applications.Along with wireless
The data traffic of the continuous development of the communication technology, various communication systems continues to increase, for high-power, the need of broadband transmission device
It asks and rapidly increases, while the trend minimized is also more and more obvious.In many systems, the performance of power combiner be will affect entirely
The quality of communication system.But present power combiner is difficult to meet requirement, therefore designs a small size, high power,
The power combiner of high isolation is necessary.
Utility model content
The purpose of the utility model is to provide it is a kind of can be realized small size, high power, high isolation power combiner.
In order to solve the problems existing in background technology, the utility model adopts the following technical solutions: that one kind is based on
The C-band 300W power combiner of Gysel structure, it include the first branch line of λ/4, the 2nd branch line of λ/4, the first match block,
3rd branch line of λ/4, the 4th branch line of λ/4, the 5th branch line of λ/4, the 6th branch line of λ/4, the second match block, the 7th λ/4 point
Branch line, third match block, the branch line of λ/2, the first load, load regulation two load；First branch line of λ/4 and the 2nd branch line of λ/4
Be connected with the port of the 6th branch line of λ/4 connection, the 3rd branch line of λ/4 passes through the first match block and the 2nd branch line of λ/4 and the
The port of the branch line of four λ/4 connection is connected, the end that the 4th branch line of λ/4 is connect with the 5th branch line of λ/4 and the 7th branch line of λ/4
Mouth is connected, and the 6th branch line of λ/4 and the 7th branch line of λ/4 pass through the second match block and third match block and the two of the branch line of λ/2
A port is connected, and the branch line of λ/2 is connected, and the port that the first load is connect with the 6th branch line of λ/4 and the branch line of λ/2 is connected, the
The port that two loads are connect with the 7th branch line of λ/4 and the branch line of λ/2 is connected.
As further improvement of the utility model；First match block and the 3rd branch line of λ/4 form public port.
As further improvement of the utility model: the first branch line of λ/4 and the 5th branch line of λ/4 are respectively two equal parts
Output port.
As further improvement of the utility model: first loads first identical and described with the model of the second load
The model of load and the second load is RHD100-50.
As further improvement of the utility model: the first branch line of λ/4, the 2nd branch line of λ/4, the first matching
Block, the 3rd branch line of λ/4, the 4th branch line of λ/4, the 5th branch line of λ/4, the 6th branch line of λ/4, the second match block, the 7th λ/4
Branch line, third match block, the branch line of λ/2 are pressed together on microwave-medium plate.
After adopting the above technical scheme, the utility model has the following beneficial effects:
The utility model can be realized small size, high power, high isolation power combiner.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is the block diagram of embodiment provided by the utility model.
Appended drawing reference: the first branch line of λ/4 of 1-, the 2nd branch line of λ/4 of 2-, the first match block of 3-, the 3rd λ/4 4-
Branch line, the 4th branch line of λ/4 of 5-, the 5th branch line of λ/4 of 6-, the 6th branch line of λ/4 of 7-, the second match block of 8-, 9-
One load, the branch line of 10- λ/2,11- second are loaded, 12- third match block, the 7th branch line of λ/4 of 13-.
Specific embodiment
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and specifically
Embodiment, the present invention will be further described in detail.It should be appreciated that the specific embodiments described herein are only used
To explain the utility model, it is not used to limit the utility model.
Referring to Fig. 1, present embodiment uses following technical scheme:
A kind of C-band 300W power combiner based on Gysel structure, it includes the first branch line of λ/4 1, the 2nd λ/4
Branch line 2, the first match block 3, the 3rd branch line of λ/4 4, the 4th branch line of λ/4 5, the 5th branch line of λ/4 6, the 6th branch of λ/4
Line 7, the second match block 8, the 7th branch line of λ/4 13, third match block 12, the branch line of λ/2 10, the first load 9, load regulation two
Load 11；The port that first branch line of λ/4 1 is connect with the 2nd branch line 2 of λ/4 and the 6th branch line of λ/4 7 is connected, the 3rd λ/4
Branch line 4 is connected by the port that the first match block 3 is connect with the 2nd branch line 2 of λ/4 and the 4th branch line of λ/4 4, the 4th λ/4
The port that branch line 5 is connect with the 5th branch line 6 of λ/4 and the 7th branch line of λ/4 13 is connected, the 6th branch line of λ/4 7 and the 7th
The branch line of λ/4 13 is connected by the second match block 8 and third match block 12 with two ports of the branch line of λ/2 10, the branch of λ/2
Line 10 is connected, and 9 port that connect with the 6th branch line of λ/4 7 and the branch line of λ/2 10 of the first load is connected, and second loads 11 and the
The branch line of seven λ/4 13 is connected with the port that the branch line of λ/2 10 connects.
First match block 3 and the 3rd branch line of λ/4 4 form public port.
First branch line 1 of λ/4 and the 5th branch line of λ/4 6 are respectively the output port of two equal parts.
First load 9, first load 9 and second identical and described with the model of the second load 11 loads 11
Model is RHD100-50.
First branch line of λ/4 1, the 2nd branch line of λ/4 2, the first match block 3, the 3rd branch line of λ/4 4, the 4th
The branch line of λ/4 5, the 5th branch line of λ/4 6, the 6th branch line of λ/4 7, the second match block 8, the 7th branch line of λ/4 13, third matching
Block 12, the branch line of λ/2 10 are pressed together on microwave-medium plate, and microwave-medium plate be cuboid plate, the length of microwave-medium plate,
Wide, thick is respectively 50mm, 38mm, 0.5mm.
A kind of C-band 300W power combiner based on Gysel structure of the utility model, working frequency section are 4-6GHz,
Isolation >=25dB, power >=300W.
The utility model can be realized small size, high power, high isolation power combiner.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in
All changes in justice and range are embraced therein.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (5)
1. a kind of C-band 300W power combiner based on Gysel structure, it is characterised in that: it includes the first branch line of λ/4
(1), the 2nd branch line of λ/4 (2), the first match block (3), the 3rd branch line of λ/4 (4), the 4th branch line of λ/4 (5), the 5th λ/4
Branch line (6), the 6th branch line of λ/4 (7), the second match block (8), the 7th branch line of λ/4 (13), third match block (12), λ/2
Branch line (10), the first load (9) and load regulation two load (11),
The port that first branch line of λ/4 (1) is connect with the 2nd branch line of λ/4 (2) and the 6th branch line of λ/4 (7) is connected, and the 3rd λ/
4 branch lines (4) pass through the port phase that the first match block (3) are connect with the 2nd branch line of λ/4 (2) and the 4th branch line of λ/4 (5)
Even, the port that the 4th branch line of λ/4 (5) is connect with the 5th branch line of λ/4 (6) and the 7th branch line of λ/4 (13) is connected, and the 6th λ/
4 branch lines (7) and the 7th branch line of λ/4 (13) pass through the second match block (8) and third match block (12) and the branch line of λ/2 respectively
(10) two ports are connected, the port phase that the first load (9) is connect with the 6th branch line of λ/4 (7) and the branch line of λ/2 (10)
Even, the port that the second load (11) is connect with the 7th branch line of λ/4 (13) and the branch line of λ/2 (10) is connected.
2. a kind of C-band 300W power combiner based on Gysel structure according to claim 1, it is characterised in that: the
One match block (3) and the 3rd branch line of λ/4 (4) form public port.
3. a kind of C-band 300W power combiner based on Gysel structure according to claim 1, it is characterised in that: the
The branch line of one λ/4 (1) and the 5th branch line of λ/4 (6) are respectively the output port of two equal parts.
4. a kind of C-band 300W power combiner based on Gysel structure according to claim 1, it is characterised in that: the
One load (9) is identical with the second load model of (11), and the model of the first load (9) and the second load (11) is
RHD100-50。
5. a kind of C-band 300W power combiner based on Gysel structure according to claim 1, it is characterised in that: the
The branch line of one λ/4 (1), the 2nd branch line of λ/4 (2), the first match block (3), the 3rd branch line of λ/4 (4), the 4th branch line of λ/4
(5), the 5th branch line of λ/4 (6), the 6th branch line of λ/4 (7), the second match block (8), the 7th branch line of λ/4 (13), third
It is pressed together on microwave-medium plate with block (12) and the branch line of λ/2 (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821277549.5U CN208849056U (en) | 2018-08-08 | 2018-08-08 | A kind of C-band 300W power combiner based on Gysel structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821277549.5U CN208849056U (en) | 2018-08-08 | 2018-08-08 | A kind of C-band 300W power combiner based on Gysel structure |
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| CN208849056U true CN208849056U (en) | 2019-05-10 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111063975A (en) * | 2019-12-17 | 2020-04-24 | 南京理工大学 | Ka-band GYSEL power divider based on ridge gap waveguide |
| CN114243246A (en) * | 2022-02-23 | 2022-03-25 | 电子科技大学 | Improved terahertz high-isolation E-surface power divider and application thereof |
-
2018
- 2018-08-08 CN CN201821277549.5U patent/CN208849056U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111063975A (en) * | 2019-12-17 | 2020-04-24 | 南京理工大学 | Ka-band GYSEL power divider based on ridge gap waveguide |
| CN111063975B (en) * | 2019-12-17 | 2021-08-03 | 南京理工大学 | Ka-band GYSEL power divider based on ridge gap waveguide |
| CN114243246A (en) * | 2022-02-23 | 2022-03-25 | 电子科技大学 | Improved terahertz high-isolation E-surface power divider and application thereof |
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