Deviation limiting transmission circuit
AssigneeNokia Mobile Phones Ltd.
InventorMika J. Gronroos
Life of this patent
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Abstract
A deviation limiting transmission circuit comprising a soft clipper (13) which performs measurements at two nodes. The soft clipper (13) limits both its own output signal and the output signal of a low-pass/band-stop filter (8) to selected maximum values thus preventing prolonged deviation overshoots.
Claims7
A deviation limiting transmission circuit comprising a soft clipper coupled to a filter such that a signal output from the soft clipper is transmitted to the input of the filter which in time produces an output signal characterized by the soft clipper being capable of measuring the magnitude of both the signal output from the soft clipper and the signal output from the filter and capable of substantially limiting the magnitude of both of the measured signals to less than a predetermined maximum value.
Dependencies are inferred from the claim text.