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Inventor
WU YI-ZEN
US
2 patents
Patents
2 patents
US4642647A
Feb 10, 1987
Signal generator for radio navigation system
LITTON SYSTEMS INC
13 citations
68
US4584652A
Apr 22, 1986
Apparatus and method for determining in-phase and quadrature-phase components
LITTON SYSTEMS INC
9 citations
68