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

Ultra-wideband odd-path power divider

An ultra-wideband, power divider technology, applied in circuits, waveguide-type devices, electrical components, etc., can solve the problem that the amplitude and phase design of odd-numbered power dividers cannot guarantee consistency.

Inactive Publication Date: 2020-05-26
广州安波通信科技有限公司
View PDF2 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] An embodiment of the present invention provides an ultra-wideband odd-numbered power divider to solve the problem that the odd-numbered power divider cannot guarantee consistency in amplitude and phase design

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
  • Ultra-wideband odd-path power divider
  • Ultra-wideband odd-path power divider
  • Ultra-wideband odd-path power divider

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0028] In order to make the purpose, technical solutions and advantages of the present invention clearer, the technical solutions of the present invention will be clearly and completely described through implementation with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are the embodiment of the present invention. Some, but not all, embodiments. All other embodiments obtained by those skilled in the art based on the basic concepts disclosed and suggested by the embodiments of the present invention belong to the protection scope of the present invention.

[0029] refer to figure 1 As shown, is a schematic diagram of an ultra-wideband odd-numbered power splitter provided by an embodiment of the present invention. The ultra-wideband odd-numbered power divider provided in this embodiment includes: a microstrip line 1; the microstrip line 1 includes an impedance transformation line 11 and first microstrip le...

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 embodiment of the invention discloses an ultra-wideband odd-path power divider. The ultra-wideband odd-path power divider comprises a microstrip line, wherein the microstrip line comprises an impedance conversion line and a first microstrip lead to a (2n+1)th microstrip lead, the input end of the impedance conversion line is used as an input port of the microstrip line, the output end of the impedance conversion line is connected with the input end of each microstrip lead, and the output end of one microstrip lead is used as an output port of the microstrip line; the ith microstrip lead and the jth microstrip lead have the same and symmetrical line structure, and the chamfer angle of the ith microstrip lead is equal to the chamfer angle of the jth microstrip lead; the length of the pthmicrostrip lead is less than that of the qth microstrip lead. In the embodiment of the invention, the symmetrically arranged microstrip leads are provided with the equal chamfer angles, so that the electromagnetic wave amplitude of each microstrip lead can be compensated at the output end of the impedance conversion line; and by lengthening the multiple paths of microstrip leads, phase compensation can be performed on the multiple paths of microstrip leads, so that the phases of the microstrip leads tend to be consistent.

Description

technical field [0001] Embodiments of the present invention relate to microwave power technology, and in particular to an ultra-wideband odd-numbered power divider. Background technique [0002] With the development of microwave power distribution technology, multi-channel power splitters are more and more widely used. However, the traditional power splitters are all even-numbered power splitters, such as binary power splitters, and odd-numbered power splitters are rarely designed and applied. In power synthesis applications, considering factors such as synthesis efficiency and power consumption, the development of odd-numbered power splitters It is very necessary. [0003] The traditional ultra-wideband one-point three-way power splitter adopts Chebyshev impedance transformation technology. Through multi-section Chebyshev impedance transformation, the impedance of the three branches is matched from high impedance to low impedance. The frequency band of bandwidth expansion ...

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): H01P5/18
CPCH01P5/184
Inventor 袁洁段齐刘耿烨
Owner 广州安波通信科技有限公司
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