Amplitude, Frequency, and Phase of a Signal

Описание: #AnalogSignals #SignalComponents #Amplitude #Frequency #Phase #SignalProcessing #TechEducation #NetworkingBasics #DataCommunications

Video Title: Exploring the Fundamental Components of Analog Signals

In this video, we dive deeper into the fundamental components of analog signals: amplitude, frequency, and phase. We’ll cover:
Amplitude: The height of the wave, representing voltage, current, or power levels.
Frequency: The number of cycles a signal completes in a given time frame, measured in hertz.
Phase: The position of the waveform relative to a given moment in time, with phase changes occurring at common angles.
We’ll also discuss how signals can lose power due to attenuation and how devices like repeaters and amplifiers can restore signal strength.

Reference: Business Communications and Computer Networks: A Business User’s Approach, 8th Edition, 2016, by Curt White, Cengage, ISBN: 978-1-305-11663-4.