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Yokogawa Electric Corp
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Yokogawa Electric Corp
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Priority to JP20546888ApriorityCriticalpatent/JPH0254113A/ja
Publication of JPH0254113ApublicationCriticalpatent/JPH0254113A/ja
Publication of JPH0581842B2publicationCriticalpatent/JPH0581842B2/ja
Velocity detecting apparatus employing a pair of modulation-type magnetic heads on which carriers are phase modulated by flux from a moving magnetic scale
Linear position detector including a phase shifter and a sample-and-hold circuit for synchronizing a sample pulse period with the reference period of the equilibrium modulated signal