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

Power divider based on vertical transition structure

A vertical transition and power divider technology, applied in the microwave field, can solve problems such as limiting the application of microstrip power dividers

Active Publication Date: 2021-02-05
NANJING UNIV OF SCI & TECH
View PDF9 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

For many microstrip power splitters, their models are flat section structures, which limits the application of microstrip power splitters in three-dimensional space to a certain extent

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
  • Power divider based on vertical transition structure
  • Power divider based on vertical transition structure
  • Power divider based on vertical transition structure

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0012] In order to make the purpose, technical solution and advantages of the present application clearer, the present application will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present application, and are not intended to limit the present application.

[0013] It should be noted that if there is a directional indication (such as up, down, left, right, front, back...) in the embodiment of the present invention, the directional indication is only used to explain the position in a certain posture (as shown in the accompanying drawing). If the specific posture changes, the directional indication will also change accordingly.

[0014] In addition, if there are descriptions involving "first", "second" and so on in the embodiments of the present invention, the descriptions of "first", "second" and so on are only for descriptive ...

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 power divider based on a vertical transition structure, and the power divider comprises a planar dielectric plate, and two sides of the upper surface of the dielectric plateare symmetrically and parallelly provided with two vertical dielectric plates which are perpendicular to the upper surface. Planar metal bottom plates are arranged on the bottom surfaces of the planardielectric plates, and vertical metal bottom plates are arranged on the opposite outer side surfaces of the two vertical dielectric plates; metal sheets are arranged in the opposite outer sides of the two vertical metal bottom plates and located on the upper surfaces of the planar dielectric plates respectively, and the two metal sheets are connected with the corresponding vertical metal bottom plates respectively and connected with the planar metal bottom plates through metal through holes penetrating through the planar dielectric plates respectively; the planar dielectric plates are provided with T-shaped structure microstrip lines, and the two vertical dielectric plates are respectively provided with a vertical microstrip line, and are respectively connected with two ports of a straight line in the T-shaped structure. According to the invention, quasi TEM mode electromagnetic waves in microstrip lines in different planes at a vertical transition position can be continuously propagated, and the application limitation of the microstrip power divider in a three-dimensional space is overcome.

Description

technical field [0001] The invention belongs to the field of microwave technology, in particular to a power divider based on a vertical transition structure. Background technique [0002] With the rapid development of my country's military equipment, the application platform of microwave systems has been continuously developed from ground, airborne to spaceborne, so the demand for microwave devices has increased rapidly. The power divider is an important component in the microwave system. Whether it is in microwave communication, telemetry and remote sensing, radar or electronic warfare system, signal power distribution is extremely important. A power splitter is a multi-port microwave network that divides the input signal into two or multiple outputs according to a certain ratio. Its basic structure includes a T-junction power divider and a Wilkinson-type power divider. Among them, the T-junction power splitter is a simple three-port network that can be made with any type ...

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): H01P5/16
CPCH01P5/16
Inventor 褚慧杨美娟朱晓华顾陈孙理洪弘李彧晟
Owner NANJING UNIV OF SCI & 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