Microwave vector modulator and device for matching a microwave load
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United States of America Patent
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-
Oct 27, 1992
Grant Date -
N/A
app pub date -
Jun 13, 1991
filing date -
Jun 28, 1990
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A microwave vector modulator (4) of the reflective type is used to match a microwave load. The adjustable reflection of the vector modulator is obtained by semiconducting surfaces (18, 19, 20, 21), illuminated by light-emitting means (24, 25, 26, 27).
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