I have been to the course of EMC EMC EMC Design Training in Black Technology Embedded Training Center, and the lectures are really good. First, I explained the theory of electromagnetic compatibility and the knowledge of high-speed signal integrity, and then I explained the application of these electromagnetic compatibility theories in electronic product design, especially in PCB wiring. Combining theory with practical design has gained a lot after listening.

Unlike some so-called experts, they only introduce EMC standards and testing methods, but combine the actual PCB to explain specific EMC theoretical knowledge and design wiring.