Mathematical Representation of Sinusoidal Signal
If we use mathematics to represent a sinusoidal function, we can represent a sinusoidal signal . We can take idea from the way that a normal sine wave is represented as sin(x)
If we consider a sinusoidal signal y(t) having an amplitude A, frequency f, and phase of quantity then we can represent the signal as
y(t)=A sin(2πft+ θ)
If we denote 2πf as an angular frequency ω the we can re-write the signal as
y(t)=A sin(ωt+ θ )
Sinusoidal Signal
Sinusoidal Signal is an important tool in the electronic industry. They are ubiquitous in modern electronics and are almost used in every daily appliance for input as Voltage, Current, and power amplifiers. In this article, we will study what a sinusoidal signal, how does it look like. We will also represent the Sinusoidal signal mathematically. Later we will discuss the need of having Sinusoidal signal and some applications of Sinusoidal Electronic Signal. We will conclude the article by summing up what we have learned. The electronics industry especially the communication system uses these signals in various circuits and readers can read about these other signals as well.
Table of Content
- Sinusoidal Signal
- Primary Technologies
- Sinusoidal Signal Analysis
- Characteristics
- Importance
- Applications
- Solved Examples