What is the baseband? What does the baseband look like?

Since we entered the 4G era, various mobile phone manufacturers' new product launch conferences will hear a series of proper terms related to communication networks, such as full Netcom, x-mode x-frequency, etc. These technologies are ma

What are the common failure modes of resistors?

Failure mode: various failure phenomena and their manifestations.
Failure mechanism: is the physical, chemical, thermodynamic or other process that causes failure.
1. The main failure mode and fa