CN102044816A - Radio-frequency coaxial connector utilizing mixed medium - Google Patents
Radio-frequency coaxial connector utilizing mixed medium Download PDFInfo
- Publication number
- CN102044816A CN102044816A CN2009102184920A CN200910218492A CN102044816A CN 102044816 A CN102044816 A CN 102044816A CN 2009102184920 A CN2009102184920 A CN 2009102184920A CN 200910218492 A CN200910218492 A CN 200910218492A CN 102044816 A CN102044816 A CN 102044816A
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- insulator
- coaxial connector
- radio frequency
- radio
- frequency coaxial
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- Coupling Device And Connection With Printed Circuit (AREA)
Abstract
The invention relates to a radio-frequency coaxial connector utilizing a mixed medium, comprising an inner conductor (1), an outer conductor (2) and an insulator arranged between the inner conductor (1) and the outer conductor (2), wherein the insulator comprises a first insulator (3) and a second insulator (4) which are arranged side by side; the first insulator (3) is made of polystyrene; and the second insulator (4) is made of polytetrafluoroethylene. According to the invention, the technical problem that the existing connector has poorer standing-wave ratio and insertion loss performances due to the materials of the insulators is solved, and the standing-wave ratio performance is promoted.
Description
Technical field
The present invention relates to a kind of blending agent radio frequency (RF) coaxial connector.
Background technology
Radio frequency (RF) coaxial connector is applied to machine system at present widely, the quality of its performance has fundamental influence to the performance of machine system, traditional radio frequency (RF) coaxial connector is because the restriction of dielectric material, standing-wave ratio performance and Insertion Loss are relatively poor, and performance index can not have bigger breakthrough, can not satisfy the demand in market, particularly at present high-frequency being extensive use of more needs the connector of function admirable to satisfy the demand.
Be widely used in Teflom Insulation Material on the radio frequency (RF) coaxial connector as medium, because material is softer, hardness is not enough, be used as medium, the length of insulator must long enough could satisfy the needs of connector intensity, and long insulator plays absolute inhibition to the lifting of connector performance, so impossible with the medium of this material as high performance connectors.
If the insulating material that adopts high rigidity is as medium,, make the standing wave poor performance because the dielectric constant of material is big, loss is big, has worsened the Insertion Loss of connector, has caused the waste of signal.
Under this background, be badly in need of occurring the more superior radio frequency (RF) coaxial connector of a kind of standing-wave ratio performance and satisfy this demand.
Summary of the invention
The present invention seeks to propose a kind of blending agent radio frequency (RF) coaxial connector, it has solved existing connector because the standing wave that causes of the insulator material technical problem of Insertion Loss poor-performing when.
Technical solution of the present invention is:
A kind of blending agent radio frequency (RF) coaxial connector, comprise inner wire 1, outer conductor 2 and be arranged on inner wire 1 and outer conductor 2 between insulator, its difference is: described insulator comprises first insulator 3 placed side by side and second insulator 4, wherein the material of first insulator 3 is a polystyrene, and the material of second insulator 4 is a polytetrafluoroethylene.
Advantage of the present invention is: the present invention adopts intensity less but polystyrene that Insertion Loss is little and intensity are big but the big high rigidity insulating material polytetrafluoroethylene of Insertion Loss constitutes insulator jointly, make whole insulator guaranteeing that Insertion Loss reduces under the high-intensity prerequisite, promoted the standing-wave ratio performance simultaneously.
Description of drawings
Fig. 1 is a structural representation of the present invention;
Reference numeral is as follows: 1-inner wire, 2-outer conductor, 3-first insulator, 4-second insulator.
Embodiment
Referring to Fig. 1, the present invention is a kind of blending agent radio frequency (RF) coaxial connector, comprise inner wire 1, outer conductor 2 and be arranged side by side first insulator 3 and second insulator 4 between inner wire 1 and outer conductor 2, wherein the material of first insulator 3 is a polystyrene, and second insulator 4 is the Teflom Insulation Material of high rigidity.
Structure of the present invention is applicable to following model radio frequency (RF) coaxial connector: N/3.5-JKS radio frequency (RF) coaxial connector, N-JJS radio frequency (RF) coaxial connector, N-KKS radio frequency (RF) coaxial connector, N-SMA-JKS radio frequency (RF) coaxial connector, N-SMA-KJS radio frequency (RF) coaxial connector, N-SMA-KKS radio frequency (RF) coaxial connector, TNC/SMA-JKS2 radio frequency (RF) coaxial connector, TNC/SMA-KKS2 radio frequency (RF) coaxial connector.
Claims (1)
1. blending agent radio frequency (RF) coaxial connector, comprise inner wire (1), outer conductor (2) and be arranged on inner wire (1) and outer conductor (2) between insulator, it is characterized in that: described insulator comprises first insulator (3) placed side by side and second insulator (4), wherein the material of first insulator (3) is a polystyrene, and the material of second insulator (4) is a polytetrafluoroethylene.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009102184920A CN102044816A (en) | 2009-10-23 | 2009-10-23 | Radio-frequency coaxial connector utilizing mixed medium |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009102184920A CN102044816A (en) | 2009-10-23 | 2009-10-23 | Radio-frequency coaxial connector utilizing mixed medium |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102044816A true CN102044816A (en) | 2011-05-04 |
Family
ID=43910719
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009102184920A Pending CN102044816A (en) | 2009-10-23 | 2009-10-23 | Radio-frequency coaxial connector utilizing mixed medium |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102044816A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105406244A (en) * | 2015-10-29 | 2016-03-16 | 中国舰船研究设计中心 | Gigahertz transverse electromagnetic wave cell cable connector and design method |
| CN106998021A (en) * | 2017-05-22 | 2017-08-01 | 江苏正恺电子科技有限公司 | A kind of radio frequency (RF) coaxial connector |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0420231A2 (en) * | 1989-09-29 | 1991-04-03 | Hughes Aircraft Company | Self-aligning RF push-on connector |
| CN1988286A (en) * | 2005-12-25 | 2007-06-27 | 中国电子科技集团公司第四十一研究所 | Composite dielectric support coaxial connector |
| CN201303168Y (en) * | 2008-11-20 | 2009-09-02 | 镇江红宝利电子有限公司 | Microwave device connector |
| CN201590575U (en) * | 2009-10-23 | 2010-09-22 | 西安金波科技有限责任公司 | RF coaxial connector for mixed media |
-
2009
- 2009-10-23 CN CN2009102184920A patent/CN102044816A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0420231A2 (en) * | 1989-09-29 | 1991-04-03 | Hughes Aircraft Company | Self-aligning RF push-on connector |
| CN1988286A (en) * | 2005-12-25 | 2007-06-27 | 中国电子科技集团公司第四十一研究所 | Composite dielectric support coaxial connector |
| CN201303168Y (en) * | 2008-11-20 | 2009-09-02 | 镇江红宝利电子有限公司 | Microwave device connector |
| CN201590575U (en) * | 2009-10-23 | 2010-09-22 | 西安金波科技有限责任公司 | RF coaxial connector for mixed media |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105406244A (en) * | 2015-10-29 | 2016-03-16 | 中国舰船研究设计中心 | Gigahertz transverse electromagnetic wave cell cable connector and design method |
| CN105406244B (en) * | 2015-10-29 | 2018-01-12 | 中国舰船研究设计中心 | A kind of GHz cross electromagnetic wave small room cable connector and design method |
| CN106998021A (en) * | 2017-05-22 | 2017-08-01 | 江苏正恺电子科技有限公司 | A kind of radio frequency (RF) coaxial connector |
| CN106998021B (en) * | 2017-05-22 | 2023-01-24 | 江苏正恺电子科技有限公司 | Radio frequency coaxial connector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20110504 |
|
| WD01 | Invention patent application deemed withdrawn after publication |