High-power pulse microwave transmission feeder loss parameter accurate verification circuit and verification method

A high-power pulse and microwave transmission technology, which is applied in the measurement of electrical variables, dielectric properties, resistance/reactance/impedance, etc., can solve problems such as large deviations, parameter deviations, and reduced parameter accuracy.

Pending Publication Date: 2021-07-13
芜湖麦可威电磁科技有限公司
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] First, the device loss obtained by using the micro-power test cannot fully characterize its parameters under high-power conditions, and small errors will cause large deviations at high-power conditions; second, when installing microwave transmi...

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-power pulse microwave transmission feeder loss parameter accurate verification circuit and verification method
  • High-power pulse microwave transmission feeder loss parameter accurate verification circuit and verification method
  • High-power pulse microwave transmission feeder loss parameter accurate verification circuit and verification method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0022] The specific implementation of the present invention will be described in further detail below by describing the embodiments with reference to the accompanying drawings, so as to help those skilled in the art have a more complete, accurate and in-depth understanding of the inventive concepts and technical solutions of the present invention.

[0023] figure 1 The schematic structural diagram of the high-power pulsed microwave transmission feeder loss parameter accurate test circuit structure diagram provided for the embodiment of the present invention, for the convenience of description, only shows the part related to the embodiment of the present invention, the circuit includes:

[0024] The high-power microwave source and the output end of the high-power microwave source are connected to the waveguide port 1 of the high-power waveguide switch I, the waveguide port 2 of the high-power waveguide switch I is connected to the high-power circulator, and the waveguide port 3 ...

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 high-power pulse microwave transmission feeder loss parameter accurate verification circuit and method, and the circuit comprises a high-power microwave source, the output end of the high-power microwave source is connected with a waveguide port 1 of a high-power waveguide switch I, a waveguide port 2 is connected with a high-power circulator, and the output end of the high-power microwave source is connected with a high-power waveguide switch II; a waveguide port 3 is connected with a low-power continuous wave microwave source, the high-power circulator is connected with the directional coupler, the directional coupler is connected with the metal waveguide, the output end of the metal waveguide is connected with the waveguide port 1 of the high-power waveguide switch II, the waveguide port 2 is connected with the system load, and the waveguide port 3 is connected with the microwave power meter. According to the verification circuit, the verification accuracy of the loss parameter of the high-power pulse microwave transmission feeder line is greatly improved, the system has the function of detecting the loss parameters of the high-power microwave transmission feeder line in real time, and is simple and convenient to operate and accurate in result.

Description

technical field [0001] The invention belongs to the technical field of high-power pulse power, and more specifically, the invention relates to a high-power pulse microwave transmission feeder loss parameter accurate verification circuit and verification method. Background technique [0002] The high-power pulsed microwave source system is an important part of the accelerator system and is widely used in the fields of medical treatment, security inspection, industrial flaw detection and scientific research. In the high-power pulsed microwave source system, the pulsed microwave transmission feeder is responsible for transmitting high-power microwave energy, which generally consists of metal waveguides, circulators and directional couplers. Among them, the metal waveguide is composed of multiple sections, which can transmit high-power pulsed microwaves with low loss; the circulator, also known as the isolator, can prevent excessively high reflected energy from entering the micr...

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
IPC IPC(8): G01R27/26
CPCG01R27/2694
Inventor 余锐杨春鹏李东海
Owner 芜湖麦可威电磁科技有限公司
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap