Home > Term: phase deviation
phase deviation
In phase modulation, the maximum difference between the instantaneous phase angle of the modulated wave and the phase angle of the unmodulated carrier. Note: For a sinusoidal modulating wave, the phase deviation, expressed in radians, is equal to the modulation index.
- Part of Speech: noun
- Industry/Domain: Telecommunications
- Category: General telecom
- Company: ATIS
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