Inventor
SHORES PAUL W
US5 patents
Patents
5 patentsUS4757315AJul 12, 1988
Method and apparatus for measuring distance
NASA108 citations93
US4439766AMar 27, 1984
Doppler radar having phase modulation of both transmitted and reflected return signals
NASA37 citations88
US4818999AApr 4, 1989
Method and apparatus for measuring frequency and phase difference
NASA24 citations87
US4860014AAug 22, 1989
Doppler radar with multiphase modulation of transmitted and reflected signal
NASA20 citations73
US3949400AApr 6, 1976
Position determination systems
NASA10 citations71