Constant amplitude PSK modulator
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United States of America Patent
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-
Feb 16, 1988
Grant Date -
N/A
app pub date -
May 9, 1986
filing date -
May 9, 1986
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A phase modulating system for providing PSK modulation with minimum sidelobe generation. Phase changes, during the phase transition period, are accomplished with a minimum of carrier amplitude variation. I and Q components of the carrier system are multiplied by functions derived from the data and then combined to form a constant amplitude signal during all phases of the data signal.
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