Question
Download Solution PDFHow is a Lissajous pattern created?
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDF- Lissajous figure is the pattern, which is displayed on the screen of CRO, when sinusoidal signals are applied to both horizontal & vertical deflection plates of CRO.
- These patterns are generated by the junction of a pair of sinusoidal waves with axes that are perpendicular to one another.
- These patterns will vary based on the amplitudes, frequencies and phase differences of the sinusoidal signals, which are applied to both horizontal & vertical deflection plates of CRO.
- Lissajous pattern is used for two types of measurement: frequency of the sinusoidal signal, phase difference between two sinusoidal signals
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