Bai Baoquan: Application of Microwave-microwave detection

Transfer voice

The following is the Bai Baoquan tutorial I worked with several years ago.A piece of information that has been presented for more than six years.Not successful. I am worried that he may be dead.[Note], Publish thisTo attract people's attention and use the networkTo obtain any information about him.. This document was originally used as a complete chapter of the microwave manual.But I am not sure which publisher invited him to write it. Only one directory is listed here to avoid copyright disputes. If no information about Bai Baoquan is obtained within one month, and the publisher will not publish it for any reason in the future, I can also publish it on csdn in place of him. It also serves as a souvenir of our years of work, and the microwave detection knowledge is interesting. The detection function (such as underground detection) is amazing, however, unlike the magic performances of Qigong Masters, it actually exists. It is helpful to know something about them.

[Note] This is my estimation because I had unfortunately lost my spouse seven years ago. I had to email me to my next marriage on the Internet and did not send me a mail address. I have no information since then. I used his email address to send emails, but I never got in touch. I graduated from Tsinghua microwave in 1964. I was younger than myself, but I was too fat and I love fat. When he came to me, he climbed the five-tier stair of my house and always got angry, it seems that the body is obviously unhealthy and easy to fall.

 

Contents

 

4-4 microwave detection ............................................................

 

4.4.1 overview .......................................................................................

4.4.1.1 microwave

4.4.1.2 development of microwave detection technology

4.4.1.3 features of microwave detection technology

4.4.1.4 physical properties of microwave

 

4.4.2 microwave detection mechanism ...........................................................................

4.4.2.1 physical basis of microwave detection

4.4.2.2 reflection and refraction of microwave on the media interface

4.4.2.3 microwave absorption and dispersion in media

4.4.2.4 Standing Wave

4.4.2.5 Scattering

4.4.2.6 comparison of various microwave detection principles

 

4.4.3 main microwave detection methods .....................................................................

4.4.3.1 Transmission Technology

4.4.3.2 reflection technology

4.4.3.3 Standing Wave Technology

4.4.3.4 cavity disturbance Technology

 

4.4.4 microwave detection device ...........................................................................

4.4.4.1 basic components of microwave detection devices

4.4.4.2 main components of microwave detection device

1. Microwave Signal Source

2. Microwave Transmission Line

3. microwave sensors

4.4.4.3 types of Microwave Instrument

 

4.4.5 microwave Eddy Current Detection Technology .....................................................................

4.4.5.1 electric magnetic resonance Eddy Current Probe

4.4.5.2 Iron magnetic resonance Eddy Current Probe

4.4.5.3 the eddy current is used for holes and regions with small radius.

 

4.4.6 microwave holographic technology .....................................................................

4.4.6.1 optical holographic photography

4.4.6.2 microwave holographic photography

4.4.6.3 application example

 

4.4.7 main application of microwave detection .....................................................................

4.4.7.1 microwave measurement of humidity

4.4.7.2 microwave measurement of suspension concentration

4.4.7.3 thickness microwave detection

4.4.7.4 microwave detection of solid rocket shell integrity

4.4.7.5 microwave inspection of adhesive Structures

4.4.7.6 microwave detection of metal surface cracks

4.4.7.7 ground penetrating radar technology -----------------------------------------------

1. Ground Penetrating Radar Technology Overview

2. Main Types of Ground Penetrating Radar

3. Performance Comparison of Ground Penetrating Radar

4. Ground Penetrating Radar Data Processing

5. Several practical forms of ground-penetrating radar

6. Adaptability and limitations of Ground Penetrating Radar

4.4.7.8 microwave detection of internal strip defects of Integrated Circuits

4.4.7.9 thermal imaging test with Microwave Heating

4.4.7.10 microwave detection of bed erosion near a bridge

4.4.7.11 vehicle anti-collision radar

4.4. 7.12mm WAVE Focal Plane Imaging System

4.4.7.13 application of microwave spectroscopy

4.4.7.14 microwave detection of corrosion under coating of aircraft components

4.4.7.15 microwave radiation used for temperature control

4.4.7.16 other applications of microwave detection technology ----------------------------------

1. Microwave Measurement of groundwater depth and glacier Thickness

2. Archaeological microwave detection

3. Microwave monitoring of environmental pollution

4. Microwave guidance for Shield Mining in tunnels"

5. Microwave detection for Public Security

6. Plasma microwave measurement

 

Introduction ..........................................................................................

 

References ..........................................................................................