Knowledge Base

A central processing unit (CPU) is a hardware element serving as the primary computational unit within a server. Servers and...

What a Retardation Test is? A Retardation test is a thorough diagnostic process used to evaluate a computer system's performance....

Introduction In electrical circuits, rectifiers are pivotal factors that transform alternating current(AC) into direct current(DC). A rectifier is basically an...

HQ NextPCB is proud to announce the release of HQDFM Online Gerber Viewer and DFM Analysis Tool, free for everyone....

Ground waves are radio waves propagating parallel to and adjacent to the surface of the Earth, following the curvature of...

Radio waves are a type of electromagnetic radiation with the longest wavelengths in the electromagnetic spectrum, typically with frequencies of...

It lies between the super high-frequency band and the far infrared band, the lower part of which is the terahertz...

Microwaves are a portion or "band" found at the higher frequency end of the radio spectrum, but they are commonly...

Radio waves are a type of electromagnetic radiation best known for their use in communication technologies, such as television, mobile...

Wave Wave refers to a propagating dynamic disturbance that deviates from equilibrium. In many cases, a wave can be described...