Training

Location:Training / Hot Applications / Wireless Communication / Electromagnetic fields and electromagnetic waves / 34

You can log in to your eeworld account to continue watching：
34
Login

Duration：44 minutes and 11 seconds
Date：2017/11/04

Uploader：老白菜

Introduction

keywords： Electromagnetic fields Electromagnetic waves University of Electronic Science and Technology of China Wang Yuan

Electromagnetic waves are a form of motion of electromagnetic fields. Electricity and magnetism can be said to be two sides of the same coin. A changing electric field will produce a magnetic field, and a changing magnetic field will produce an electric field. The changing electric field and the changing magnetic field constitute an inseparable unified field, which is the electromagnetic field. The propagation of the changing electromagnetic field in space forms electromagnetic waves. The changes in electromagnetism are like the gentle breeze blowing on the water surface to generate water waves, so it is called Electromagnetic waves are also often called radio waves.

You Might Like

Recommended Posts

A review of research methods on controllability of underactuated robots: For your reference! :) :) :) :) :); littlezz

MSP430 ADC conversion + mean filter: Due to various interferences, MSP430 will always fluctuate when performing ADC conversion. In order to improve the reliability of data, software filtering can be performed, among which the mean filter; 火辣西米秀 Microcontroller MCU

Top-notch design tips: Filters that consume only 3uA: [img=595,328]http://www.haodianlu.com/wp-content/uploads/2013/05/20130526.gif[/img] [p=24, 2, left][color=rgb(0, 0, 0)][size=13px]Starting today, I will post some circuits from masters in the United S; 超级电工 MCU

Are there any good three-year universities to study microcontrollers?: Is there any good third-tier university to study microcontrollers? I am a high school student and took the college entrance examination this year, but my score is average and I have no hope of getting; gongxuan0906 MCU

【2015】What did you gain from the TI Technology Forum?: [size=5][color=#ff0000]What did you gain from the TI Technology Forum in 2015? [/color][/size][size=5][color=#ff0000] [/color][/size][size=5][color=#ff0000]What content do you expect 2016 to bring you; EEWORLD社区 TI Technology Forum

About disassembly of E fashion portable speaker: Today my colleague gave me something and asked me to fix it. It turned out that it was soaked with water. I had no choice but to open it and take a look. Aren’t colleagues friends? ? ?But when I gave; ddllxxrr Integrated technical exchanges

Recommended Content

Hot VideosMore

Hot ArticlesMore

Circuit

可能感兴趣器件

EEWorld
subscription
account

EEWorld
service
account

Automotive
development
circle

About Us Customer Service Contact Information Datasheet Sitemap LatestNews

Room 1530, 15th Floor, Building B, No.18 Zhongguancun Street, Haidian District, Beijing, Postal Code: 100190 China Telephone: 008610 8235 0740

Copyright © 2005-2024 EEWORLD.com.cn, Inc. All rights reserved 京B2-20211791 京ICP备10001474号-1 电信业务审批[2006]字第258号函

京公网安备 11010802033920号