Properties
The Fourier transform has a number of important properties, that including the :
- The Fourier transform of a real signal is conjugate symmetric.
- The Fourier transform of a linear combination of signals is a linear combination of the Fourier transforms of the individual signals.
- The Fourier transform of a time-shifted signal is a frequency-shifted signal.
- The Fourier transform of a frequency-shifted signal is a time-shifted signal.
Fourier Transform in Circuit Analysis
In this article, we will study about the Fourier transform analysis or Fourier Transform in Circuit Analysis. The Fourier transform is basically a mathematical operation that decomposes a signal into its constituent frequency components. In simple words, it converts a signal from the time domain to the frequency domain. The time domain will represent the signal as a function of time, while the frequency domain represents the signal as a function of frequency.