Superhigh-frequency coaxial connector

A coaxial connector, extremely high frequency technology, applied in the direction of connection, two-part connection device, parts of the connection device, etc., can solve the problem of affecting the stability and straightness of the inner conductor, affecting the high frequency transmission characteristics, affecting the inner conductor. mating and other issues, to achieve the effect of good microwave transmission performance, good support effect, and excellent electrical characteristics

Active Publication Date: 2013-09-25
CHINA AEROSPACE TIMES ELECTRONICS CORP
View PDF3 Cites 15 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

To make the signal transmit stably without oscillation, it is hoped that the thickness of the insulator should be as thin as possible; however, due to the need for structural mechanical support, the thickness of the insulator cannot be made too thin, otherwise it will affect the stability and straightness of the inner conductor. Not only affect the high-frequency transmission characteristics, but also directly affect the mating of the inner conductor, increase wear and reduce life

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Superhigh-frequency coaxial connector
  • Superhigh-frequency coaxial connector
  • Superhigh-frequency coaxial connector

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0030] The embodiments of the present invention will be described in further detail below in conjunction with the accompanying drawings, but the present embodiments are not intended to limit the present invention, and any similar structures and similar changes of the present invention should be included in the protection scope of the present invention.

[0031] Such as Figure 1 to Figure 7 As shown, an extremely high frequency double-female coaxial connector provided by the first embodiment of the present invention includes an outer conductor 10, an inner conductor 11 and an insulating support 12;

[0032] The outer conductor 10 is provided with a hollow inner chamber and is composed of a housing 14 and a sleeve 13, the sleeve 13 includes an upper sleeve 131 and a lower sleeve 132, and the upper sleeve 131 and the lower sleeve 132 Oppositely engaged, and fixed by tightening the inner wall of the housing 14 in the circumferential direction, and the left end surface of the slee...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The invention discloses a superhigh-frequency coaxial connector and relates to the technical field of coaxial connectors. The superhigh-frequency coaxial connector solves the transmission problem of 50-65GHz superhigh-frequency signals. The connector comprises an outer conductor, an inner conductor and an insulating support, the outer conductor is composed of a shell body and a sleeve barrel, a clamping groove used for fixing the insulating support is formed in the sleeve barrel, the insulating support is composed of three sheet type insulators, and good microwave transmission performance and good mechanical supporting strength can be simultaneously ensured, an inserting hole is formed in the inner conductor, the inserting hole is provided with a taper angle which is gradually increased before an opening is closed up, and the consistency of the diameter of a transmission line and the diameter of the inner conductor can be ensured after an inserting needle is inserted into and combined with the inserting hole. The connector is good in electrical performance, high in mechanical reliability, and capable of efficiently and stably transmitting microwave signals with frequency as high as 65GHz.

Description

technical field [0001] The invention relates to a radio frequency coaxial connector, in particular to a radio frequency coaxial connector capable of transmitting 65GHz extremely high frequency signals. Background technique [0002] Extremely high-frequency signals usually refer to microwave signals with a frequency exceeding 50 GHz. Extremely high-frequency microwave signals have a series of unique advantages such as good directionality, strong penetrating power, and no overlapping of frequency edges. Therefore, they are widely used in satellite communications, electronic countermeasures, and radar engineering. It has broad application prospects in military fields. [0003] The extremely high frequency coaxial connector refers to a connector capable of transmitting extremely high frequency signals. It is an ultra-small microwave coaxial connector, which is characterized by high operating frequency, small structural size and high precision requirements. [0004] According to...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
Patent Type & Authority Applications(China)
IPC IPC(8): H01R24/40H01R13/40H01R13/405
Inventor 李翔蔡立兵童利君徐刚张小良
Owner CHINA AEROSPACE TIMES ELECTRONICS CORP
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap