ETC EngineeringMCQs
Home › Signals & Systems › The Fourier transform of the unit impulse delta(t) is?
MCQ Practice Question
Signals & SystemsFourier Transform

The Fourier transform of the unit impulse delta(t) is?

  • A0
  • B1
  • Cjω
  • D2πdelta(ω) only
Report an error
Correct Answer: B. 1
Explanation: Using the CTFT definition, ∫delta(t)e^(-jωt)dt=1.
Reference: Standard signals and systems: fourier transform
Continue practicing: Signals & Systems MCQs or browse all MCQs.