Demodulator for a complex-value vestigial sideband signal
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United States of America Patent
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Sep 2, 1997
Grant Date -
N/A
app pub date -
Nov 20, 1995
filing date -
Dec 16, 1994
priority date (Note) -
Expired
status (Latency Note)
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Abstract
In a demodulator for a complex-value vestigial sideband signal, a Nyquist slope filter which consists of two subfilters (Ra, Ia) is used, a filter device (FBASTP) being connected downstream of, or also capable of being integrated in, the said Nyquist slope filter, in order to suppress subcarriers, specifically in such a way that the real parts (Ra) and imaginary parts (Ia) of the sub-filters can be combined in each case.
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