Physics · Signals and Systems
The continuous-time Fourier transform of the double-sided exponential signal x(t) = e-a|t| (where a > 0) is given by:
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1X(jω) = 2aa + jω
- 2X(jω) = aa - jω
- 3X(jω) = 2aa2 + ω2✓
- 4X(jω) = 2aa + ω
Correct answer
X(jω) = 2aa2 + ω2
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