• Duration:22 minutes and 10 seconds
  • Date:2019/03/20
  • Uploader:抛砖引玉
Introduction
Electromagnetic fields and electromagnetic waves at Peking University. This video is lectured by Gong Zhonglin and is a national quality course.
Unfold ↓

You Might Like

Recommended Posts

Why use WDM-PON in 5G fronthaul
The use of passive wavelength division multiplexing technology (WDM-PON) is the main way to expand the capacity of optical fiber transmission and increase the rate.According to data from relevant unit
Jacktang Wireless Connectivity
Essential for electromechanical maintenance: comparison table of common motor models and bearings
[font=微软雅黑][size=3][color=#000000]In electromechanical maintenance, we often encounter the problem that there is a motor nameplate but no corresponding bearing model. This post provides a comparison t
swp111 Industrial Control Electronics
Developing RFID should first cultivate the market and promote its application
[Abstract] China may have fallen far behind in RFID technology and applications. The current priority is not to rush to formulate standards, but to catch up with the market and promote applications. F
tmily RF/Wirelessly
Digital to Analog Converter
I recently saw a product description for a low-cost 16-bit, 30 MSPS digital-to-analog converter (DAC). Upon inspection, I found that its differential linearity error (DNL) is only at the 14-bit level,
fighting Analog electronics
Four-quadrant DC/DC zero-voltage switching quasi-resonant Roche converter
Abstract: Multi-quadrant operation is usually required in industrial applications. Zero voltage switching (ZVS) technology can significantly reduce the power loss when the switch turns from the off st
zbz0529 Analog electronics
Blackberry vs. cranberry
BlackBerry is a portable email receiving and sending device that is popular in Europe and America. It was developed and launched by Canadian company RIM. By adopting the push email service model, user
maker RF/Wirelessly

Recommended Content

Hot VideosMore

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