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

High-frequency dual-line magnetic ring

A magnetic ring and high-frequency technology, applied in the field of high-frequency double-wire magnetic rings, can solve complex problems

Inactive Publication Date: 2015-04-29
吴文武
View PDF3 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In the signal source transmission of the high-frequency carrier wave transmitted by cable, it is necessary to provide the user with a source for the end user, and the signal source used between the user and the user also needs a splitter and a distributor, etc. So far, it is very complicated to solve the above problems. This technology provides a two-wire magnetic ring that can solve the above problems

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
  • High-frequency dual-line magnetic ring

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0009] The structure of this high-frequency double-wire magnetic ring is very simple. As long as the ring made of ferrite is specially used for high-frequency magnetic material, a small diameter wire is used for double-wire winding 4 to 5 turns side by side. That's it. There are not too many size requirements for the wire diameter and ring. Generally, the high-frequency magnetic ring commonly used in fluorescent lamp or energy-saving lamp electronic ballast is enough.

[0010] The wire used is also very casual, thicker and thinner can be used. Generally, the small wire used for connection and welding on the circuit board is the best. The outer insulation is required to be higher. If possible, the two-color wire is best used. The lines are wound side by side and the same, regardless of direction, as long as the two lines follow each other, and when used, they can be connected at will.

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

A high-frequency dual-line magnetic ring with simple structure can replace an antenna at an input end in electric signal transmission in the past to be matched with cable impedance, or is used for mutual conversion of balance and imbalance in flat and round cables; a plurality of high-frequency dual-lines also can be used for neutralizing and mixing a plurality of high-frequency signal sources and transmitting the high-frequency signal sources; the high-frequency dual-line magnetic ring can serve as a brancher and a distributor in wire transmission.

Description

Technical field [0001] High frequency signal transmission matcher Background technique [0002] Since the introduction of radio, people have used high-frequency carrier to transmit all kinds of audio and image signals. Now in the network era, it is indispensable to transmit and receive various electric signals by high-frequency carrier. However, the received electromagnetic waves are The generated electrical signal is connected with the receiver's terminal and the bus line between them. There are problems such as balance and unbalance, impedance mismatch, etc. If there is no good matching converter, it will affect the quality of reception. There are also two or more signal sources that want to be mixed together to receive or transmit, and there must be a good combiner to prevent their coordination from interfering with each other. [0003] In the signal source transmission of the high-frequency carrier of the cable transmission, it is necessary to give the user a terminal user sou...

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): H04N7/10
Inventor 吴文武
Owner 吴文武