Unlock instant, AI-driven research and patent intelligence for your innovation.

data cable

A cable and data technology, applied in the field of data cables, can solve problems such as mode conversion, crosstalk and cable attenuation increase, and achieve the effects of reducing crosstalk, improving transmission performance and reducing loss

Active Publication Date: 2016-08-17
ROSENBERGER HOCHFREQUENZTECHNIK GMBH & CO KG
View PDF7 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In particular, at higher frequencies, mode conversion, crosstalk, and cable attenuation all increase

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
  • data cable
  • data cable
  • data cable

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0041] figure 1 with 2 The data cable shown includes four coaxial conductors in a so-called star-quad configuration and also twisted. The (inner) conductor 1 of each of these coaxial conductors is used to transmit data signals or electrical energy, and according to the present invention, the conductor 1 is surrounded by a conductor shield 2 (outer conductor). The insulator 3 establishes a non-conductive connection between the conductor 1 and the associated conductor shield 2.

[0042] The housing 4 made of non-conductive plastic is used to surround these coaxial conductors, thereby protecting the coaxial conductors from being damaged and electrically insulating the conductor shield 2 from the environment. The fact that the housing 4 is formed in direct contact with the coaxial conductors also ensures that these coaxial conductors remain in a symmetrical star-quad configuration.

[0043] A twisted filler 5 is arranged between the four coaxial conductors to improve the stability of ...

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 relates to a data cable having at least two conductors (1) for differential transmission of data signals and a housing (4) surrounding the conductors (1). The data cable according to the invention is characterized in that each conductor (1) has a conductor shield (2). The invention also relates to the use of such a data cable, wherein an asymmetrical data signal is also transmitted along with a differential data signal via at least one of the at least two conductors.

Description

Technical field [0001] The present invention relates to a data cable having at least two conductors for differential signal transmission and a housing that surrounds these conductors, in particular made of an electrically insulating material. Background technique [0002] During the transmission of differential or symmetric signals, the same data signal is transmitted via at least two conductors with opposite polarities. The two conductors of the cable are designed so that all inductance and capacitance interference affect the two conductors as much as possible. Then, the interference can be eliminated by forming the difference between the two signals. [0003] There are known cables used for data transmission with four conductors arranged in a so-called star-quad configuration. This kind of cable can provide two differential signal pairs, in which two conductors diagonally opposite to each other in the form of a star-quad form a differential conductor pair. The significant adva...

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 Patents(China)
IPC IPC(8): H01B11/00
CPCH01B11/005H01B11/20
Inventor G·阿姆布雷希特T·穆勒迈克尔·沃利特策
Owner ROSENBERGER HOCHFREQUENZTECHNIK GMBH & CO KG