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Fourier Series of Sawtooth Wave

All harmonics present, alternating sign coefficients.

Darshan N

Updated: 19 March 2026

8 min read

#Signals & Systems

Sawtooth Fourier Series Quiz

Test your understanding of the Fourier series of a sawtooth wave and its harmonic content.

Question 1 of 3

Q1.The trigonometric Fourier series of an odd sawtooth wave with amplitude A and period T0 is best described as:

Exponential Fourier Series

Complex coefficients cn, compact notation.

4 min read

Trigonometric Fourier Series

a0, an, bn coefficients, DC and harmonic terms.

4 min read

Fourier Series Properties

Linearity, time shift, frequency shift, Parseval.

8 min read

Fourier Series Symmetry

Even function: bn=0, odd function: an=0, half wave.

8 min read

Power Spectrum of Periodic Signals

Line spectrum, power in harmonics, Parseval relation.

9 min read

Fourier Series of Square Wave

Fourier Series of Triangle Wave

Contents

Fourier Series of Sawtooth Wave

Sawtooth Fourier Series Quiz

Q1.The trigonometric Fourier series of an odd sawtooth wave with amplitude A and period T0 is best described as:

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Trigonometric Fourier Series

Fourier Series Properties

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Power Spectrum of Periodic Signals