Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Multiway combined type satellite power divider

A power divider and combined technology, applied in the field of communication, can solve the problems of poor working frequency band, inconsistent signal strength, cumbersome and complicated process, etc., and achieve the effect of large reflection loss, consistent signal strength and simplified cumbersome process.

Inactive Publication Date: 2009-09-09
YANGZHOU RUNWELL OPTOELECTRONICS TECH
View PDF0 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, when using the distributor, try to reduce the branch port and the insertion port as much as possible, but the cost will increase, the volume will become larger, and the process will be cumbersome and complicated. In addition, the flatness of the entire working frequency band is poor, and the signal strength in the frequency band is weak. Disadvantages such as inconsistency

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
  • Multiway combined type satellite power divider
  • Multiway combined type satellite power divider
  • Multiway combined type satellite power divider

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0016] The present invention will now be described in further detail in conjunction with the accompanying drawings and preferred embodiments. These drawings are all simplified schematic diagrams, which only illustrate the basic structure of the present invention in a schematic manner, so they only show the configurations related to the present invention.

[0017] Such as figure 1 , as shown in 2, the present invention relates to a multi-channel combined satellite power divider, which is used to simultaneously transmit multiple 47-2300MHz cable TV signals and satellite signals, and can select any size you need in each satellite signal The satellite TV signal of DB value is provided to the receiver. The multi-channel combined satellite power divider includes at least multiple parallel signal transmission circuits. Each signal transmission circuit includes at least one input terminal 1 and two output terminals. At the input terminal Between 1 and the first output end 3, a first ...

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 multiway combined type satellite power divider comprising at least multiple ways of parallel signal transmission circuits, and each way of signal transmission circuit comprises at least one input end and two output ends; a first inductor and a shell which contains and fixes each part are connected between the input end and the first output end, a coupled circuit is connected between the input end and the second output end, and the coupled circuit is connected with a resistance-capacitance circuit which is connected with the second output end. The invention combines single dividers into an integer, thereby greatly reducing the volume, simplifying a plurality of cumbersome processes, saving the cost and further enhancing the market competitiveness.

Description

technical field [0001] The invention relates to the technical field of communication, in particular to a multi-channel combined satellite power distributor. Background technique [0002] With the development of communication technology, the application of power splitter is more and more widely used. The splitter is usually used in the feeder trunk line with higher level. It can take part of the signal from the trunk line with a small insertion loss and supply it to residential buildings or Users can also use the two-branch main line to provide signal level. A small part of the TV signal through the splitter is output from the branch end, and most of the power continues to be transmitted along the main line. Such as insertion loss, the transmission loss between the signal from the input end of the main line to the output end of the main line, that is, the difference between the input signal level (dB) and the output signal level (dB), expressed in dB. There is also a branch ...

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): H01P5/12
Inventor 颜存明
Owner YANGZHOU RUNWELL OPTOELECTRONICS TECH
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com