Glossary for the complete course

Identifier for a user or an equipment

Combination of two opposite charges of the same magnitude having a very small distance between them

Standard for wireless local area networks (WLAN)

Unique number identifying mobile hardware

Electrical impedance: the ratio of the voltage phasor to the electric current phasor, a measure of the opposition to time-varying electric current in an electric circuit

Designing the input impedance of an electrical load or the output impedance of its corresponding signal source to maximize the power transfer or minimize signal reflection from the load

Output signal of a system to which a Dirac pulse is fed at the input. Since the impulse function contains all frequencies, the impulse response defines the response of a linear time-invariant system for all frequencies.

System integrating voice and Internet service

A set of communication standards for digital telephone connection and the transmission of voice and data over a digital line