CN107742766A - A kind of elliptical waveguide connector - Google Patents
A kind of elliptical waveguide connector Download PDFInfo
- Publication number
- CN107742766A CN107742766A CN201711128741.8A CN201711128741A CN107742766A CN 107742766 A CN107742766 A CN 107742766A CN 201711128741 A CN201711128741 A CN 201711128741A CN 107742766 A CN107742766 A CN 107742766A
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- elliptical waveguide
- elliptical
- coaxial
- waveguide
- flange
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- 239000000523 sample Substances 0.000 claims abstract description 8
- 230000007704 transition Effects 0.000 abstract description 11
- 238000000034 method Methods 0.000 abstract description 5
- 238000011900 installation process Methods 0.000 abstract description 4
- 238000012545 processing Methods 0.000 abstract description 4
- 239000004020 conductor Substances 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 238000004891 communication Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000004904 shortening Methods 0.000 description 2
- 241000792859 Enema Species 0.000 description 1
- 241000233855 Orchidaceae Species 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000013872 defecation Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000007920 enema Substances 0.000 description 1
- 229940095399 enema Drugs 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 239000000829 suppository Substances 0.000 description 1
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
- H01P5/08—Coupling devices of the waveguide type for linking dissimilar lines or devices
- H01P5/10—Coupling devices of the waveguide type for linking dissimilar lines or devices for coupling balanced lines or devices with unbalanced lines or devices
- H01P5/103—Hollow-waveguide/coaxial-line transitions
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- Coupling Device And Connection With Printed Circuit (AREA)
Abstract
The invention discloses a kind of elliptical waveguide connector, elliptical waveguide coaxial converter includes square wave guide bracket, coaxial connector and the first mounting flange, elliptical waveguide cavity is provided with square wave guide bracket, one end open, short at one end, coaxial connector is fixed on square wave guide bracket side-wall outer side perpendicular to square wave guide bracket and with short-circuit end at a distance of quarter-wave, the lower section that ladder probe is located at coaxial connector is connected with coaxial inner conductor, first mounting flange is fixed on one end and axially arranged perpendicular to square wave guide bracket of elliptical cavity opening, flange main body at the center of elliptical waveguide coaxial converter connection end with being provided with the groove matched with elliptical waveguide cable clip.The present invention realizes direct transition of the coaxial connector to elliptical waveguide, and coaxial TEM moulds are converted directly into the TE of elliptical waveguide by ladder probec11Mould, the middle transition process and transition device of rectangular waveguide are reduced, substantially reduce production cost and simplify processing and installation process.
Description
Technical field
The present invention relates to a kind of connector, particularly a kind of elliptical waveguide connector.
Background technology
With the fast development of the communication technology, elliptical waveguide feeder line is easily bent and is adapted to because its decay is low, soft
The characteristics of remote microwave signal transmission, it is widely used in micro multi-channel communication, satellite communication earth station and millimeter wave system
In system.Current elliptical waveguide connector is all first to be transitioned into rectangular waveguide from elliptical waveguide, and then rectangular waveguide is transitioned into again
Coaxial connector, structure is more numerous and diverse, and processing cost is higher and installation process is complicated.
The content of the invention
The technical problems to be solved by the invention are to provide a kind of elliptical waveguide connector, it is possible to achieve coaxial connector arrives
The direct transition of elliptical waveguide, coaxial TEM moulds are converted directly into the TE of elliptical waveguide by ladder probec11Mould, reduce square
The middle transition process and transition device of shape waveguide, not only substantially reduce production cost and simplify processing and installation process, and
And because the shortening of in-between transition distance causes it to have more preferable fade performance.The hierarchic structure of probe substantially improves simultaneously
Impedance matching and expansion bandwidth of operation, make device have more preferable transmission performance.
In order to solve the above technical problems, the technical solution adopted in the present invention is：
A kind of elliptical waveguide connector, it is characterised in that：Include elliptical waveguide coaxial converter, elliptical waveguide cable clip and ellipse
Waveguide flange, elliptical waveguide coaxial converter include square wave guide bracket, coaxial connector and the first mounting flange, rectangular waveguide
Elliptical waveguide cavity, one end open, short at one end are provided with seat, coaxial connector is fixed on square wave guide bracket side-wall outer side and hung down
Directly in square wave guide bracket and with short-circuit end at a distance of quarter-wave, ladder probe be located at the lower section of coaxial connector with it is coaxial in
Conductor is connected, and the first mounting flange is fixed on one end and axially arranged perpendicular to square wave guide bracket of elliptical cavity opening,
Elliptical waveguide cable clip is made up of two pieces of intermediate plates, semiellipse recess is provided with two pieces of intermediate plates and when two pieces of intermediate plates fasten, shape
Into complete ellipse, elliptical waveguide flange includes flange main body and the second mounting flange, and the second mounting flange is fixed on method
Connection end and perpendicular to flange main body axially arranged, flange main body and elliptical wave of the blue main body with elliptical waveguide coaxial converter
The groove matched with elliptical waveguide cable clip is provided with the center of guiding coaxial converter connection end.
Further, coaxial connector mounting seat is provided between coaxial connector and the square wave guide bracket, coaxially connected
Device is connect to be bolted in the connector mounting seat of square wave guide bracket side-wall outer side.
Further, it is gentle to be provided with air nozzle mouth for the upper end of the first mounting flange of the elliptical waveguide coaxial converter
Nozzle nut, the short-axis direction of air nozzle opening's edge elliptical waveguide coaxial converter set and run through the first mounting flange, air nozzle spiral shell
Cap is arranged on that air nozzle is intraoral to be threadedly coupled with air nozzle mouth.
Further, the elliptical waveguide cable clip is circular electric cable clip, is set on the inside of the semiellipse recess of two pieces of intermediate plates
There is thread groove, it is consistent with the conductive surface of elliptical waveguide, to realize elliptical waveguide being accurately positioned in elliptical waveguide cable clip
Be brought into close contact, tapped through hole is provided with two pieces of intermediate plates, the recess sidewall of flange main body is provided with screw thread corresponding with two pieces of intermediate plates
Hole, elliptical waveguide cable clip can be fixed on by bolt in the groove of elliptical waveguide flange.
Further, annular groove is provided with the elliptical waveguide cable clip lateral surface, elastic tape is set in elliptical waveguide
On the outside of cable clip and it is embedded in annular groove.
Further, the second company of the first mounting flange of the elliptical waveguide coaxial converter and elliptical waveguide flange
Acting flange disk is provided with the through hole of matching, and the tight of elliptical waveguide coaxial converter and elliptical waveguide flange is realized by screw bolt and nut
Close connection and fixation.
The present invention compared with prior art, has advantages below and effect：A kind of elliptical waveguide connector of the present invention is real
Show direct transition of the coaxial connector to elliptical waveguide, reduce the middle transition process and transition device of rectangular waveguide, not only
Substantially reduce production cost and simplify processing and installation process, and because the shortening of its transition distance causes it to have more preferably
Fade performance.The hierarchic structure of probe substantially improves impedance matching and expands bandwidth of operation simultaneously, has device more preferable
Transmission performance.
Brief description of the drawings
Fig. 1 is a kind of schematic diagram of elliptical waveguide connector of the present invention.
Fig. 2 is the schematic diagram of the coaxial connector mounting seat of the present invention.
Fig. 3 is the side view of the elliptical waveguide coaxial converter of the present invention.
Fig. 4 is the side view of the elliptical waveguide cable clip of the present invention.
Fig. 5 is the side view of the elliptical waveguide flange of the present invention.
Embodiment
Below in conjunction with the accompanying drawings and the present invention is described in further detail by embodiment, and following examples are to this hair
Bright explanation and the invention is not limited in following examples.
As illustrated, a kind of elliptical waveguide connector of the present invention, conductive comprising elliptical waveguide coaxial converter, elliptical wave
Cable clip and elliptical waveguide flange, elliptical waveguide coaxial converter include square wave guide bracket 1, the connection method of coaxial connector 2 and first
Blue disk 3, elliptical waveguide cavity, the elliptical waveguide cavity one end open of square wave guide bracket 1, one end are provided with square wave guide bracket 1
Short circuit, coaxial connector 2 are fixed on the side-wall outer side of square wave guide bracket 1 perpendicular to square wave guide bracket 1 and with short-circuit end at a distance of four points
One of wavelength, the lower section that ladder probe is located at coaxial connector 2 be connected with coaxial inner conductor, the first mounting flange 3 is fixed on
One end and axially arranged perpendicular to square wave guide bracket 1 that elliptical cavity opens, elliptical waveguide cable clip is by two pieces of structures of intermediate plate 4
Into, semiellipse recess 5 is provided with two pieces of intermediate plates 4 and when two pieces of intermediate plates 4 fasten, the complete ellipse of formation, elliptical wave inducing defecation by enema and suppository
Orchid includes the mounting flange 7 of flange main body 6 and second, and it is coaxial with elliptical waveguide that the second mounting flange 7 is fixed on flange main body 6
The connection end of converter and, flange main body 6 and elliptical waveguide coaxial converter connection end axially arranged perpendicular to flange main body 6
Center at be provided with the groove matched with elliptical waveguide cable clip.
Coaxial connector mounting seat 12 is provided between coaxial connector 2 and square wave guide bracket 1, coaxial connector 2 passes through
It is bolted in the connector mounting seat 12 of the side-wall outer side of square wave guide bracket 1.
The upper end of first mounting flange 3 of elliptical waveguide coaxial converter is provided with air nozzle mouth 8 and air nozzle nut 9, gas
Short-axis direction of the nozzle mouth 8 along elliptical waveguide coaxial converter is set and runs through the first mounting flange 3, and air nozzle nut 9 is set
It is threadedly coupled with air nozzle mouth 8 in air nozzle mouth 8, is used for inflating.
Elliptical waveguide cable clip is circular electric cable clip, and the inner side of semiellipse recess 5 of two pieces of intermediate plates 4 is provided with thread groove 10,
It is consistent with the conductive surface of elliptical waveguide, to realize elliptical waveguide being accurately positioned in elliptical waveguide cable clip and closely paste
Close, be provided with tapped through hole on two pieces of intermediate plates 4, the recess sidewall of flange main body 6 is provided with and two pieces of 4 corresponding screwed holes of intermediate plate.
Annular groove is provided with elliptical waveguide cable clip lateral surface, elastic tape 11 is set on the outside of elliptical waveguide cable clip simultaneously
And it is embedded in annular groove.
First mounting flange 3 of the elliptical waveguide coaxial converter and the second mounting flange of elliptical waveguide flange
7 are provided with the through hole of matching, and the close connection of elliptical waveguide coaxial converter and elliptical waveguide flange is realized by screw bolt and nut
And fixation.
Above content described in this specification is only illustration made for the present invention.Technology belonging to the present invention
The technical staff in field can be made various modifications or supplement to described specific embodiment or be substituted using similar mode, only
Will without departing from description of the invention content or surmount scope defined in the claims, all should belong to the present invention guarantor
Protect scope.
Claims (6)
- A kind of 1. elliptical waveguide connector, it is characterised in that：Include elliptical waveguide coaxial converter, elliptical waveguide cable clip and ellipse Circular waveguide flange, elliptical waveguide coaxial converter include square wave guide bracket, coaxial connector and the first mounting flange, square wave Elliptical waveguide cavity, one end open, short at one end are provided with guide bracket, coaxial connector is fixed on square wave guide bracket side-wall outer side Perpendicular to square wave guide bracket and with short-circuit end at a distance of quarter-wave, ladder probe be located at the lower section of coaxial connector with it is coaxial Inner wire is connected, and the first mounting flange is fixed on one end of elliptical cavity opening and axially set perpendicular to square wave guide bracket To put, elliptical waveguide cable clip is made up of two pieces of intermediate plates, semiellipse recess is provided with two pieces of intermediate plates and when two pieces of intermediate plates fasten, Complete ellipse is formed, elliptical waveguide flange includes flange main body and the second mounting flange, and the second mounting flange is fixed on Connection end and perpendicular to flange main body axially arranged, flange main body and ellipse of the flange main body with elliptical waveguide coaxial converter The groove matched with elliptical waveguide cable clip is provided with the center of waveguide coaxial converter connection end.
- 2. according to a kind of elliptical waveguide connector described in claim 1, it is characterised in that：The coaxial connector and square wave Coaxial connector mounting seat is provided between guide bracket, coaxial connector is bolted on the company of square wave guide bracket side-wall outer side Connect in device mounting seat.
- 3. according to a kind of elliptical waveguide connector described in claim 1, it is characterised in that：The elliptical waveguide coaxial converter The upper end of the first mounting flange be provided with air nozzle mouth and air nozzle nut, the short axle of air nozzle opening's edge elliptical waveguide coaxial converter Direction sets and runs through the first mounting flange, and air nozzle nut is arranged on that air nozzle is intraoral to be threadedly coupled with air nozzle mouth.
- 4. according to a kind of elliptical waveguide connector described in claim 1, it is characterised in that：The elliptical waveguide cable clip is circle Shape cable clip, the semiellipse recess inner side of two pieces of intermediate plates is provided with thread groove, consistent with the conductive surface of elliptical waveguide, to realize Elliptical waveguide being accurately positioned in elliptical waveguide cable clip and it is brought into close contact, tapped through hole, flange master is provided with two pieces of intermediate plates The recess sidewall of body is provided with screwed hole corresponding with two pieces of intermediate plates, elliptical waveguide cable clip can be fixed on into ellipse by bolt In the groove of waveguide flange.
- 5. according to a kind of elliptical waveguide connector described in claim 1 or 4, it is characterised in that：The elliptical waveguide cable clip Annular groove is provided with lateral surface, elastic tape is set on the outside of elliptical waveguide cable clip and is embedded in annular groove.
- 6. according to a kind of elliptical waveguide connector described in claim 1, it is characterised in that：The elliptical waveguide coaxial converter The first mounting flange and the second mounting flange of elliptical waveguide flange be provided with the through hole of matching, it is real to pass through screw bolt and nut The close connection and fixation of existing elliptical waveguide coaxial converter and elliptical waveguide flange.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711128741.8A CN107742766B (en) | 2017-11-15 | 2017-11-15 | Elliptical waveguide connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711128741.8A CN107742766B (en) | 2017-11-15 | 2017-11-15 | Elliptical waveguide connector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107742766A true CN107742766A (en) | 2018-02-27 |
| CN107742766B CN107742766B (en) | 2024-02-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711128741.8A Active CN107742766B (en) | 2017-11-15 | 2017-11-15 | Elliptical waveguide connector |
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| CN (1) | CN107742766B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108682930A (en) * | 2018-04-24 | 2018-10-19 | 中天射频电缆有限公司 | A kind of termination Waveguide transitions |
| CN110048203A (en) * | 2019-05-15 | 2019-07-23 | 上海传输线研究所（中国电子科技集团公司第二十三研究所） | A kind of elliptical waveguide load |
| CN110112524A (en) * | 2019-05-15 | 2019-08-09 | 上海传输线研究所（中国电子科技集团公司第二十三研究所） | A kind of elliptical waveguide coaxial converter |
Citations (11)
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|---|---|---|---|---|
| AT236452B (en) * | 1962-08-04 | 1964-10-26 | Telefunken Patent | Arrangement for coupling the energy from a coaxial line into a waveguide with an elliptical or elliptical cross-section |
| US3293573A (en) * | 1964-03-25 | 1966-12-20 | Telefunken Patent | Coaxial to elliptical waveguide coupling |
| US3784939A (en) * | 1970-07-10 | 1974-01-08 | Dainichi Nippon Cables Ltd | Apparatus for connecting waveguide and method therefor |
| US4630009A (en) * | 1984-01-24 | 1986-12-16 | Com Dev Ltd. | Cascade waveguide triple-mode filters useable as a group delay equalizer |
| SU1483519A1 (en) * | 1987-08-10 | 1989-05-30 | Предприятие П/Я А-7866 | Wave type converter |
| JP2006318804A (en) * | 2005-05-13 | 2006-11-24 | Mitsubishi Electric Corp | Microwave tube |
| CN101414700A (en) * | 2008-08-12 | 2009-04-22 | 北京航空航天大学 | Novel short millimeter waveband step moment round transition |
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2017
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Patent Citations (11)
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|---|---|---|---|---|
| AT236452B (en) * | 1962-08-04 | 1964-10-26 | Telefunken Patent | Arrangement for coupling the energy from a coaxial line into a waveguide with an elliptical or elliptical cross-section |
| US3293573A (en) * | 1964-03-25 | 1966-12-20 | Telefunken Patent | Coaxial to elliptical waveguide coupling |
| US3784939A (en) * | 1970-07-10 | 1974-01-08 | Dainichi Nippon Cables Ltd | Apparatus for connecting waveguide and method therefor |
| US4630009A (en) * | 1984-01-24 | 1986-12-16 | Com Dev Ltd. | Cascade waveguide triple-mode filters useable as a group delay equalizer |
| SU1483519A1 (en) * | 1987-08-10 | 1989-05-30 | Предприятие П/Я А-7866 | Wave type converter |
| JP2006318804A (en) * | 2005-05-13 | 2006-11-24 | Mitsubishi Electric Corp | Microwave tube |
| CN101414700A (en) * | 2008-08-12 | 2009-04-22 | 北京航空航天大学 | Novel short millimeter waveband step moment round transition |
| CN202384474U (en) * | 2011-12-20 | 2012-08-15 | 西安普天天线有限公司 | Microwave coaxial waveguide converter |
| CN203536547U (en) * | 2013-10-21 | 2014-04-09 | 中国电子科技集团公司第二十三研究所 | Inflatable arc ladder type elliptical-rectangular waveguide converter |
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|---|
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108682930A (en) * | 2018-04-24 | 2018-10-19 | 中天射频电缆有限公司 | A kind of termination Waveguide transitions |
| CN108682930B (en) * | 2018-04-24 | 2024-03-26 | 中天射频电缆有限公司 | Terminating waveguide transition device |
| CN110048203A (en) * | 2019-05-15 | 2019-07-23 | 上海传输线研究所（中国电子科技集团公司第二十三研究所） | A kind of elliptical waveguide load |
| CN110112524A (en) * | 2019-05-15 | 2019-08-09 | 上海传输线研究所（中国电子科技集团公司第二十三研究所） | A kind of elliptical waveguide coaxial converter |
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| Publication number | Publication date |
|---|---|
| CN107742766B (en) | 2024-02-23 |
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