Electronics and Communication Engineering - Signals and Systems - Discussion

Discussion Forum : Signals and Systems - Section 5 (Q.No. 4)
4.
Two rectangular waveforms of duration t1 and t2 seconds are convolved. What is the shape of the resulting waveform?
Triangular
Rectangular
Trapezoidal
Semi-circular
Answer: Option
Explanation:
No answer description is available. Let's discuss.
Discussion:
2 comments Page 1 of 1.

TARUN KUMAR DAS said:   1 decade ago
The integration of a rectangular waveform gives triangular waveform & the common part of the two rectangular waveforms remains rectangular & after convolving a trapezoidal wave will be generated.

G P KADAM said:   6 years ago
The Shape of the convolved signal depends on the duration t1 and t2.
If both the rect signals have same duration then yhe convolved signal will be triangular in shape.
If t1 is not equal to t2 then it will be trapezoidal in shape.

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