Inventor
STILWELL JAMES H
7 patents
Patents
7 patentsUS5235612AAug 10, 1993
Method and apparatus for cancelling spread-spectrum noise
MOTOROLA INC140 citations97
US5105435AApr 14, 1992
Method and apparatus for cancelling spread-spectrum noise
MOTOROLA INC128 citations96
US4085378AApr 18, 1978
QPSK demodulator
MOTOROLA INC88 citations95
US5128967AJul 7, 1992
Symbol state trellis maximum likelihood detection method
MOTOROLA INC124 citations94
US4053837AOct 11, 1977
Quadriphase shift keyed adaptive equalizer
MOTOROLA INC43 citations91
US5459756AOct 17, 1995
Sampling phase detector arrangement
MOTOROLA INC7 citations73
US4314206AFeb 2, 1982
Noise chopper for preventing false locks in a coherent carrier recovery system
MOTOROLA INC16 citations72