CN106356602A - Compact type high-power microwave power divider - Google Patents
Compact type high-power microwave power divider Download PDFInfo
- Publication number
- CN106356602A CN106356602A CN201610758968.XA CN201610758968A CN106356602A CN 106356602 A CN106356602 A CN 106356602A CN 201610758968 A CN201610758968 A CN 201610758968A CN 106356602 A CN106356602 A CN 106356602A
- Authority
- CN
- China
- Prior art keywords
- inwall
- circular hole
- fixing
- fix bar
- power divider
- 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
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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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- Constitution Of High-Frequency Heating (AREA)
Abstract
The invention discloses a compact type high-power microwave power divider. The microwave power divider comprises an outer barrel and an end cover plate, wherein an inner barrel is arranged in the outer barrel, the outer barrel adopts a hollow structure, a round rod is arranged on the outer wall of the inner barrel, one end, far away from the inner barrel, of the round rod is connected with the inner wall of the outer barrel, the end cover plate is arranged at the top of the outer barrel, a plurality of grooves are formed in one side, close to the inner barrel, of the end cover plate, first round fixing holes are formed in inner walls of two sides of each groove, a mounting hole is formed in the top inner wall of each groove, inner walls of the mounting holes are connected with rectangular guided waves, tops of the rectangular guided waves extend above the end cover plate, mounting plates are arranged at bottoms of the rectangular guided waves, sliding chutes are formed in two sides of the bottom of each mounting plate, and the mounting plates are electrically connected with the inner barrel. The high-power microwave power divider is simple in structure, compact to mount, economical and practical and facilitates replacement of the rectangular guided waves, so that the cost of the high-power microwave power divider is lower.
Description
Technical field
The present invention relates to High-Power Microwave antenna feeder technical field, more particularly, to a kind of compact high power microwave power distribution
Device.
Background technology
High-Power Microwave technology technology is the new branch of science field going out derived from nuclear technology, be Pulse Power Techniques,
The multidisciplinary interdisciplinary study combining such as the Theory of Relativity electron tube, antenna technology.The effect of wherein high-power microwave antenna is
By High-Power Microwave directional transmissions to free space, High Power Microwave System serves pivotal role.Micro- with high power
Ripple lift-off technology gradually develops to array, densification direction, and the aerial array of planar structure obtains increasing application,
Different from conventional high power microwave radiation loudspeaker, array antenna needs single channel Gao Gong that high-power microwave source is produced by power division network
Rate microwave is assigned as multichannel, in array antenna each unit feed, in the case that antenna-feedback system has volumetric constraint it is desirable to
Power distributing network also volume compact as far as possible.The square guided wave of existing compact high power microwave power divider and end casing are
Integrative-structure, the one of square guided wave on end casing is damaged, then this end casing is necessary for changing so that relatively costly,
And the other square guided waves on end casing are also wasted.
Content of the invention
The invention aims to shortcoming present in solution prior art, and a kind of compact high power proposing is micro-
Tone.
To achieve these goals, present invention employs following technical scheme:
A kind of compact high power microwave power divider, including outer cylinder body and end casing, in the inside of described outer cylinder body is provided with
Cylinder, and outer cylinder body is hollow structure, the outer wall of described inner barrel is provided with round bar, and round bar is away from one end of inner barrel and outer
The inwall of cylinder is connected, and the top of described outer cylinder body is provided with end casing, and end casing be provided near the side of inner barrel multiple
Groove, the both sides inwall of described groove is provided with the first fixing circular hole, and the top inner wall of groove is provided with installation control, described peace
It is connected with square guided wave on the inwall in dress hole, and the top of square guided wave extends to the top of end casing, the bottom of described square guided wave sets
There is installing plate, and the two bottom sides of installing plate are equipped with chute, described installing plate and inner barrel electrically connect, and the surrounding of installing plate
It is connected with the inwall of groove, the both sides of described installing plate are equipped with the second fixing circular hole, and the inwall of the second fixing circular hole
It is connected with fixing cylinder, the two ends of described fixing cylinder are equipped with to be slided on the 3rd fixing circular hole, and the inwall of the 3rd fixing circular hole
Being dynamically connected has the first fix bar, and the inwall of described first fix bar and the first fixing circular hole is slidably connected, and the first fix bar is remote
It is connected with the second fix bar from one end of the first fixing circular hole, described second fix bar and slide connect, and described first is solid
Backing plate and compression spring are arranged with fixed pole, and compression spring is located at the side near the first fixing circular hole for the backing plate, described compression
The two ends of spring are connected with the inwall of backing plate and fixing cylinder respectively, and the inwall of described backing plate and fixing cylinder is slidably connected.
Preferably, described groove is four, and groove is evenly distributed on the bottom of end casing.
Preferably, all same axle center setting of described inner barrel, outer cylinder body and end casing.
Preferably, the bottom of described second fix bar is provided with push pedal, and push pedal is located at the lower section of installing plate.
Preferably, the bottom of described installing plate is provided with rectangular opening, and rectangular opening and square guided wave match.
Beneficial effects of the present invention: matched by the second fix bar and chute, push pedal can drive the second fix bar to exist
The enterprising line slip of inwall of chute, the second fix bar can drive the first fix bar to carry out position movement；By the first fix bar,
Under the cooperation of fixing cylinder and backing plate, the first fix bar can drive backing plate to move on the inwall of fixing cylinder, and pads
Plate stretches to compression spring, and the first fix bar can be separated with the first fixing circular hole, be easy to people and square guided wave is carried out
Change, greatly reduce cost；By four square guided waves being provided with end casing so that High-Power Microwave power divider
Installation tightr；The structure of the present invention is simple, installs closely, economical and practical, and High-Power Microwave power divider is easy to
Square guided wave is changed so that the use cost of High-Power Microwave power divider is relatively low.
Brief description
Fig. 1 is a kind of structural representation of compact high power microwave power divider proposed by the present invention；
Fig. 2 is a kind of structural representation of the end casing of compact high power microwave power divider proposed by the present invention；
Fig. 3 is a kind of structural representation of the installing plate of compact high power microwave power divider proposed by the present invention.
In figure: 1 outer cylinder body, 2 inner barrels, 3 end casings, 4 square guided waves, 5 installing plates, 6 grooves, 7 installing holes, 8 first fixations
Circular hole, 9 fixing cylinders, 10 first fix bars, 11 chutes, 12 round bars, 13 compression springs, 14 second fix bars.
Specific embodiment
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 carried out clear, complete
Site preparation description is it is clear that described embodiment is only a part of embodiment of the present invention, rather than whole embodiments.
Reference picture 1-3, a kind of compact high power microwave power divider, including outer cylinder body 1 and end casing 3, outer cylinder body 1
Inside be provided with inner barrel 2, and outer cylinder body 1 is hollow structure, and the outer wall of inner barrel 2 is provided with round bar 12, and round bar 12 away from
One end of inner barrel 2 is connected with the inwall of outer cylinder body 1, and the top of outer cylinder body 1 is provided with end casing 3, and end casing 3 is near inner core
The side of body 2 is provided with multiple grooves 6, and the both sides inwall of groove 6 is provided with the first fixing circular hole 8, and in the top inner wall of groove 6
It is provided with installation control 7, the inwall of installing hole 7 is connected with square guided wave 4, and the top of square guided wave 4 extends to the top of end casing 3,
The bottom of square guided wave 4 is provided with installing plate 5, and the two bottom sides of installing plate 5 are equipped with chute 11, and installing plate 5 and inner barrel 2 are electrically connected
Connect, and the surrounding of installing plate 5 is connected with the inwall of groove 6, the both sides of installing plate 5 are equipped with the second fixing circular hole, and second
Fixing cylinder 9 is connected with the inwall of fixing circular hole, the two ends of fixing cylinder 9 are equipped with the 3rd fixing circular hole, and the 3rd is fixing
First fix bar 10 is slidably connected on the inwall of circular hole, the inwall of the first fix bar 10 and the first fixing circular hole 8 is slidably connected,
And first fix bar 10 be connected with the second fix bar 14, the second fix bar 14 and chute 11 away from one end of the first fixing circular hole 8
It is slidably connected, the first fix bar 10 is arranged with backing plate and compression spring 13, and compression spring 13 is located at backing plate near first admittedly
Determine the side of circular hole 8, the two ends of compression spring 13 are connected with the inwall of backing plate and fixing cylinder 9 respectively, and backing plate is justified with fixing
The inwall of cylinder 9 is slidably connected, and groove 6 is four, and groove 6 is evenly distributed on the bottom of end casing 3, inner barrel 2, outer cylinder body 1
The all same axle center setting with end casing 3, the bottom of the second fix bar 14 is provided with push pedal, and push pedal is located at the lower section of installing plate 5, peace
The bottom of dress plate 5 is provided with rectangular opening, and rectangular opening and square guided wave 4 match.
Operation principle: when the square guided wave 4 on end casing 3 is damaged, promotes push pedal, under the cooperation of chute 11, push away
Plate can drive the second fix bar 14 in the enterprising line slip of inwall of chute 11, and the second fix bar 14 can drive the first fix bar
10 carry out position moves so that the first fix bar 10 moves to the direction away from the first fixing circular hole 8, in fixing cylinder 9
Under the cooperation of backing plate, the first fix bar 10 can drive backing plate to move on the inwall of fixing cylinder 9, and backing plate is to pressure
Contracting spring 13 is stretched, simultaneously the enterprising line slip of inwall of the 3rd fixing circular hole on fixing cylinder 9 for first fix bar 10,
First fix bar 10 can be separated with the first fixing circular hole 8, be easy to people and square guided wave is changed, when replacing finishes,
Due to the elastic force of itself, compression spring 13 can pull the first fix bar 10 to first to compression spring 13 on new installing plate 5
The direction of fixing circular hole 8 moves so that the inwall of the first fix bar 10 and the first fixing circular hole 8 contacts, in end casing 3
On four square guided waves 4 are installed so that the installation of High-Power Microwave power divider is even closer.
The above, the only present invention preferably specific embodiment, but protection scope of the present invention is not limited thereto,
Any those familiar with the art the invention discloses technical scope in, technology according to the present invention scheme and its
Inventive concept equivalent or change in addition, all should be included within the scope of the present invention.
Claims (5)
1. a kind of compact high power microwave power divider, including outer cylinder body (1) and end casing (3) it is characterised in that described
The inside of outer cylinder body (1) is provided with inner barrel (2), and outer cylinder body (1) is hollow structure, and the outer wall of described inner barrel (2) is provided with
Round bar (12), and round bar (12) is connected with the inwall of outer cylinder body (1) away from one end of inner barrel (2), described outer cylinder body (1)
Top is provided with end casing (3), and end casing (3) is provided with multiple grooves (6) near the side of inner barrel (2), described groove (6)
Both sides inwall is provided with the first fixing circular hole (8), and the top inner wall of groove (6) is provided with installation control (7), described installing hole
(7) square guided wave (4) is connected with inwall, and the top of square guided wave (4) extends to the top of end casing (3), described square guided wave
(4) bottom is provided with installing plate (5), and the two bottom sides of installing plate (5) are equipped with chute (11), described installing plate (5) and interior
Cylinder (2) electrically connects, and the surrounding of installing plate (5) is connected with the inwall of groove (6), and the both sides of described installing plate (5) are all provided with
Have and be connected with fixing cylinder (9), the two ends of described fixing cylinder (9) on the second fixing circular hole, and the inwall of the second fixing circular hole
It is equipped with and slidably connects the first fix bar (10) on the 3rd fixing circular hole, and the inwall of the 3rd fixing circular hole, described first is solid
The inwall of fixed pole (10) and the first fixing circular hole (8) is slidably connected, and the first fix bar (10) is away from the first fixing circular hole (8)
One end is connected with the second fix bar (14), and described second fix bar (14) and chute (11) are slidably connected, described first fix bar
(10) it is arranged with backing plate and compression spring (13) on, and compression spring (13) is located at backing plate and fixes the one of circular hole (8) near first
Side, the two ends of described compression spring (13) are connected with the inwall of backing plate and fixing cylinder (9) respectively, and described backing plate is justified with fixing
The inwall of cylinder (9) is slidably connected.
2. a kind of compact high power microwave power divider according to claim 1 is it is characterised in that described groove
(6) it is four, and groove (6) is evenly distributed on the bottom of end casing (3).
3. a kind of compact high power microwave power divider according to claim 1 is it is characterised in that described inner barrel
(2), outer cylinder body (1) and all same axle center setting of end casing (3).
4. a kind of compact high power microwave power divider according to claim 1 is it is characterised in that described second is solid
The bottom of fixed pole (14) is provided with push pedal, and push pedal is located at the lower section of installing plate (5).
5. a kind of compact high power microwave power divider according to claim 1 is it is characterised in that described installing plate
(5) bottom is provided with rectangular opening, and rectangular opening and square guided wave (4) match.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610758968.XA CN106356602A (en) | 2016-08-30 | 2016-08-30 | Compact type high-power microwave power divider |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610758968.XA CN106356602A (en) | 2016-08-30 | 2016-08-30 | Compact type high-power microwave power divider |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106356602A true CN106356602A (en) | 2017-01-25 |
Family
ID=57857190
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610758968.XA Pending CN106356602A (en) | 2016-08-30 | 2016-08-30 | Compact type high-power microwave power divider |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106356602A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102136619A (en) * | 2011-01-23 | 2011-07-27 | 浙江大学 | Space power divider/combiner |
| CN205263302U (en) * | 2015-12-31 | 2016-05-25 | 成都雷电微力科技有限公司 | TR module seal structure |
| CN205319280U (en) * | 2015-12-15 | 2016-06-15 | 中国工程物理研究院应用电子学研究所 | Compact high power microwave power distributor |
-
2016
- 2016-08-30 CN CN201610758968.XA patent/CN106356602A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102136619A (en) * | 2011-01-23 | 2011-07-27 | 浙江大学 | Space power divider/combiner |
| CN205319280U (en) * | 2015-12-15 | 2016-06-15 | 中国工程物理研究院应用电子学研究所 | Compact high power microwave power distributor |
| CN205263302U (en) * | 2015-12-31 | 2016-05-25 | 成都雷电微力科技有限公司 | TR module seal structure |
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| C06 | Publication | ||
| PB01 | Publication | ||
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170125 |
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| WD01 | Invention patent application deemed withdrawn after publication |