CN106877097A - A kind of waveguide of duplex turns co-axial cable component - Google Patents
A kind of waveguide of duplex turns co-axial cable component Download PDFInfo
- Publication number
- CN106877097A CN106877097A CN201710107090.8A CN201710107090A CN106877097A CN 106877097 A CN106877097 A CN 106877097A CN 201710107090 A CN201710107090 A CN 201710107090A CN 106877097 A CN106877097 A CN 106877097A
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- CN
- China
- Prior art keywords
- waveguide
- duplex
- cable
- tetrad
- socket
- 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
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R24/00—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure
- H01R24/38—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure having concentrically or coaxially arranged contacts
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
- H01P1/00—Auxiliary devices
- H01P1/04—Fixed joints
- H01P1/045—Coaxial joints
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R24/00—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure
- H01R24/38—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure having concentrically or coaxially arranged contacts
- H01R24/40—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure having concentrically or coaxially arranged contacts specially adapted for high frequency
- H01R24/54—Intermediate parts, e.g. adapters, splitters or elbows
Landscapes
- Coupling Device And Connection With Printed Circuit (AREA)
Abstract
Turn co-axial cable component the invention discloses a kind of waveguide of duplex, including duplex waveguide, tetrad socket, radio frequency coaxial-cable and waveguide insulator, the duplex waveguide is provided with cable aperture, the tetrad socket is provided with four connector holders, and cable one end is provided with waveguide connector, the other end and is provided with receptacle terminal；In duplex waveguide, waveguide connector is connected the waveguide insulator with cable aperture, and receptacle terminal is connected with connector holder.The present invention is provided with waveguide insulator in the rectangular waveguide of duplex waveguide, because the dielectric constant of waveguide insulator is more than air dielectric, and cause that inner wire is greatly improved with the position certainty being oppositely arranged of rectangular waveguide, constitute the high order die adapter of preferably low return loss；Co-axial cable component is turned using duplex waveguide and the waveguide of tetrad socket, also with miniaturization, compact conformation and lightweight advantage.
Description
Technical field
Turn coaxial cable technology field the present invention relates to waveguide, a kind of especially waveguide of duplex turns co-axial cable component.
Background technology
Radio-frequency cable component is widely used in the technical fields such as Aeronautics and Astronautics, radar, communication, and waveguide turns coaxial cable group
Part is also widely used.The waveguide major part of prior art uses air as Filled Dielectrics, and waveguide turns coaxial electrical
Cable assembly is all the form for connecting unit cable, and the problem for existing is to use air as Filled Dielectrics, in transmission same frequency
Electromagnetic wave in the case of, cause the size of waveguide port than larger, waveguide heavier-weight；Additionally, working as needs multi-cable same
When using, multiple waveguide connectors take up room just more larger, weight weight, install inconvenience, it is necessary to dock point-to-pointly.No
Beneficial to electric connector miniaturization, the development trend of miniaturization, it is no exception that waveguide turns co-axial cable component, develops efficiency of transmission
The waveguide of high, compact conformation and volume miniaturization turns the inexorable trend that co-axial cable component will be development.
The content of the invention
A kind of waveguide of duplex that the purpose of the present invention is directed to the deficiencies in the prior art and provides turns co-axial cable component,
The present invention is provided with waveguide insulator in the rectangular waveguide of duplex waveguide, because the dielectric constant of waveguide insulator is more than air
Medium, and cause that inner wire is greatly improved with the position certainty being oppositely arranged of rectangular waveguide, constitute preferably low echo and damage
The high order die adapter of consumption；Co-axial cable component is turned using duplex waveguide and the waveguide of tetrad socket, it is also tight with miniaturization, structure
Gather and lightweight advantage.
Realizing the concrete technical scheme of the object of the invention is：
A kind of waveguide of duplex turns co-axial cable component, and its feature includes duplex waveguide, tetrad socket, radio frequency coaxial-cable and ripple
Insulator is led, the duplex waveguide is to be arranged with two housing components of separate rectangular waveguide cavities in parallel, and rectangular waveguide is provided with
The cable aperture of insertion, the axis of cable aperture is set with the axis vertical take-off of rectangular waveguide inner chamber, and cable aperture is divided into housing component
Both sides, the tetrad socket is to be provided with four plate-like pieces of connector holder side by side, and cable is provided with waveguide connector, the other end for one end
It is provided with the coaxial cable of receptacle terminal；
In the rectangular waveguide of duplex waveguide, the cable aperture of waveguide connector Yu the duplex waveguide of cable connects the waveguide insulator
Connect, receptacle terminal is connected with the connector holder of tetrad socket.
Described waveguide insulator uses polytetrafluoroethylene (PTFE) material；Described waveguide connector is by welding base and lock-screw structure
Into；Described receptacle terminal is provided with collar；The connector holder of described tetrad socket is provided with draw-in groove.
The present invention is provided with waveguide insulator in the rectangular waveguide of duplex waveguide, due to the dielectric constant of waveguide insulator
More than air dielectric, and cause that inner wire is greatly improved with the position certainty being oppositely arranged of rectangular waveguide, constitute preferable
The high order die adapter of low return loss；Co-axial cable component is turned using duplex waveguide and the waveguide of tetrad socket, also with small-sized
Change, compact conformation and lightweight advantage.
Brief description of the drawings
Fig. 1 is structural representation of the invention；
Fig. 2 is the structural representation of duplex waveguide of the present invention；
Fig. 3 is use state schematic diagram of the invention.
Specific embodiment
Refering to Fig. 1, Fig. 2, the present invention includes duplex waveguide 1, tetrad socket 2, radio frequency coaxial-cable 3 and waveguide insulator 4,
To be arranged with two housing components of the inner chamber of separate rectangular waveguide 11 in parallel, rectangular waveguide 11 is provided with insertion for the duplex waveguide 1
Cable aperture 12, the axis of cable aperture 12 is set with the axis vertical take-off of the inner chamber of rectangular waveguide 11, and cable aperture 12 is divided into housing
The both sides of part, to be provided with four plate-like pieces of connector holder 21 side by side, cable 3 connects the tetrad socket 2 for one end is provided with waveguide
First 31, the other end is provided with the coaxial cable of receptacle terminal 32；
The waveguide insulator 4 is located in the rectangular waveguide 11 of duplex waveguide 1, waveguide connector 31 and the duplex waveguide 1 of cable 3
Cable aperture 12 is connected, and receptacle terminal 32 is connected with the connector holder 21 of tetrad socket 2.
Described waveguide insulator 4 uses polytetrafluoroethylene (PTFE) material；Described waveguide connector 31 is by welding base 311 and locking
Screw 312 is constituted；Described receptacle terminal 32 is provided with collar 321；The connector holder 21 of described tetrad socket 2 is provided with card
Groove 211.
Embodiment：
Refering to Fig. 1, Fig. 2, Fig. 3, the present invention is by duplex waveguide 1, tetrad socket 2, radio frequency coaxial-cable 3 and the structure of waveguide insulator 4
Into, the present invention by waveguide insulator 4 located at duplex waveguide 1 rectangular waveguide 11 in, the waveguide connector 31 of radio frequency coaxial-cable 3 with
The cable aperture 12 of duplex waveguide 1 is connected, and receptacle terminal 32 is connected with the connector holder 21 of tetrad socket 2.
The coupling assembly for being constituted with 1, tetrad socket 2 of two pieces duplex waveguide and four radio frequency coaxial-cables 3 below is
Example, is further described below to application of the invention：
By four waveguide connectors of radio frequency coaxial-cable 3 31 with docked with four cable aperture 12 in two pieces duplex waveguide 1 respectively,
Four receptacle terminals of radio frequency coaxial-cable 3 32 are connected with four connector holders 21 of tetrad socket 2 respectively.
First, the end of waveguide connector 31 of radio frequency coaxial-cable 3 and the cable aperture 12 of duplex waveguide 1 are docked；Peel off radio frequency same
The inner wire and outer conductor of shaft cable 3, radio frequency coaxial-cable 3 is inserted in the welding base 311 of waveguide connector 31, and by outer conductor
Welded with welding base 311, the inner wire of radio frequency coaxial-cable 3 is inserted into waveguide insulator 4 by the cable aperture 12 of duplex waveguide 1
It is interior, and fixed the welding base 311 of waveguide connector 31 and duplex waveguide 1 with lock-screw 312, the waveguide of radio frequency coaxial-cable 3
The end of joint 31 finishes with the docking for cable aperture 12 of duplex waveguide 1.
Second, the end of receptacle terminal 32 of radio frequency coaxial-cable 3 and the connector holder 21 of tetrad socket 2 are docked；By radio frequency
In the connector holder 21 of the insertion of the receptacle terminal 32 tetrad socket 2 of coaxial cable 3, and make collar 321 on receptacle terminal 32 with
The clamping of draw-in groove 211 on connector holder 21, the end of receptacle terminal 32 of radio frequency coaxial-cable 3 and the connector holder 21 of tetrad socket 2
Docking finish；Additionally, the structure of the clamping of draw-in groove 211 on collar 321 on receptacle terminal 32 and connector holder 21 is realized
The connection reliability of tetrad socket 2, it is ensured that four end faces of receptacle terminal 32 it is highly consistent, be easy to tetrad socket 2 and gas it
The docking of equipment, realization is integrally plugged.
Refering to Fig. 1, Fig. 2, Fig. 3, the use of duplex waveguide 1 of the present invention be arranged in parallel and cable aperture 12 is divided into duplex waveguide 1
The both sides of housing component, two waveguides are integrated, and complete the outlet of radio frequency coaxial-cable 3 from the both sides of housing respectively,
Facilitate, facilitate the treatment of waveguide rear end with line, overall structure is small, may be mounted in less space.
Refering to Fig. 1, Fig. 2, Fig. 3, the present invention is provided with waveguide insulator 4, penetrates in the inner chamber of the rectangular waveguide 11 of duplex waveguide 1
The inner wire of high frequency coaxial cable 3 is supported in waveguide insulator 4 so that the position being oppositely arranged of inner wire and rectangular waveguide 11
Certainty is greatly improved, so that the high order die adapter of preferable low return loss is obtained, further, since employing polytetrafluoroethylene (PTFE)
Waveguide insulator 4, due to waveguide insulator 4 dielectric constant be more than air dielectric, electromagnetic wavelength with transmission electromagnetic wave be situated between
The square root of the dielectric constant of matter is inversely proportional, and waveguide port size is directly proportional to the wavelength of electromagnetic wave, in transmission same frequency
During electromagnetic wave, the size of the cable aperture 12 of duplex waveguide of the present invention 1 is significantly less than the cable aperture size of air dielectric, in addition at one
Be arranged in parallel two inner chambers of separate rectangular waveguide 11 in housing component so that the appearance and size of the housing component of duplex waveguide 1 reduces, weight
Amount mitigates, beneficial to the miniaturization for realizing product.
Claims (5)
1. a kind of waveguide of duplex turns co-axial cable component, it is characterised in that it includes duplex waveguide（1）, tetrad socket（2）, penetrate
High frequency coaxial cable（3）And waveguide insulator（4）, the duplex waveguide（1）To be arranged with two separate rectangular waveguides in parallel（11）
The housing component of inner chamber, rectangular waveguide（11）It is provided with the cable aperture of insertion（12）, cable aperture（12）Axis and rectangular waveguide
（11）The axis vertical take-off of inner chamber is set, and cable aperture（12）It is divided into the both sides of housing component, the tetrad socket（2）To set side by side
There are four connector holders（21）Plate-like piece, cable（3）For one end is provided with waveguide connector（31）, the other end be provided with receptacle terminal
（32）Coaxial cable；
The waveguide insulator（4）Located at duplex waveguide（1）Rectangular waveguide（11）It is interior, cable（3）Waveguide connector（31）With
Duplex waveguide（1）Cable aperture（12）Connection, receptacle terminal（32）With tetrad socket（2）Connector holder（21）Connection.
2. the waveguide of a kind of duplex according to claim 1 turns co-axial cable component, it is characterised in that waveguide insulator（4）
Using polytetrafluoroethylene (PTFE) material.
3. the waveguide of a kind of duplex according to claim 1 turns co-axial cable component, it is characterised in that waveguide connector（31）
By welding base（311）And lock-screw（312）Constitute.
4. the waveguide of a kind of duplex according to claim 1 turns co-axial cable component, it is characterised in that receptacle terminal（32）
It is provided with collar（321）.
5. the waveguide of a kind of duplex according to claim 1 turns co-axial cable component, it is characterised in that the company of tetrad socket 2
Connect device seat（21）It is provided with draw-in groove（211）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710107090.8A CN106877097A (en) | 2017-02-27 | 2017-02-27 | A kind of waveguide of duplex turns co-axial cable component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710107090.8A CN106877097A (en) | 2017-02-27 | 2017-02-27 | A kind of waveguide of duplex turns co-axial cable component |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106877097A true CN106877097A (en) | 2017-06-20 |
Family
ID=59168800
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710107090.8A Pending CN106877097A (en) | 2017-02-27 | 2017-02-27 | A kind of waveguide of duplex turns co-axial cable component |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106877097A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1127435A (en) * | 1994-11-28 | 1996-07-24 | 日本电气株式会社 | Waveguide-coaxial connecter |
| EP1166386B1 (en) * | 2000-01-12 | 2004-12-01 | Raytheon Company | Vertical interconnect between an airline and an RF circuit via compressible conductor |
| CN200953376Y (en) * | 2006-04-30 | 2007-09-26 | 中国航天科技集团公司第五研究院第五○四研究所 | Disassembling waveguide coaxle converter |
| CN103236586A (en) * | 2013-03-21 | 2013-08-07 | 西安电子科技大学 | Small circularly-polarized horn antenna |
| CN203813008U (en) * | 2014-03-31 | 2014-09-03 | 西门子（中国）有限公司 | Multi-antenna connection adapter, multi-antenna device and wireless local area network device |
| CN204391232U (en) * | 2015-01-08 | 2015-06-10 | 中国电子科技集团公司第二十三研究所 | A kind of high-power wideband waveguide cable assembly |
-
2017
- 2017-02-27 CN CN201710107090.8A patent/CN106877097A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1127435A (en) * | 1994-11-28 | 1996-07-24 | 日本电气株式会社 | Waveguide-coaxial connecter |
| EP1166386B1 (en) * | 2000-01-12 | 2004-12-01 | Raytheon Company | Vertical interconnect between an airline and an RF circuit via compressible conductor |
| CN200953376Y (en) * | 2006-04-30 | 2007-09-26 | 中国航天科技集团公司第五研究院第五○四研究所 | Disassembling waveguide coaxle converter |
| CN103236586A (en) * | 2013-03-21 | 2013-08-07 | 西安电子科技大学 | Small circularly-polarized horn antenna |
| CN203813008U (en) * | 2014-03-31 | 2014-09-03 | 西门子（中国）有限公司 | Multi-antenna connection adapter, multi-antenna device and wireless local area network device |
| CN204391232U (en) * | 2015-01-08 | 2015-06-10 | 中国电子科技集团公司第二十三研究所 | A kind of high-power wideband waveguide cable assembly |
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| 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 | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Song Dezhu Inventor after: Li Dan Inventor before: Li Dan |
|
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170620 |