Multistage single-sideband shifter
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United States of America Patent
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Aug 25, 1992
Grant Date -
N/A
app pub date -
Jun 22, 1989
filing date -
Jun 22, 1988
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A multistage single-sideband shifter composed of N switchable phase shifters connected in cascade, where N is a positive integer greater than 1, each phase shifter being constructed to produce a switchable phase shift and a control unit connected to the phase shifters for switching the phase shifters chronologically successively in a selected sequence into all possible 2.sup.N combinations, for periodically repeating the selected sequence, and for chronologically reversing the selected sequence.
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