модуляція і детектування відбитих когерентних сигналів
coherent echo
echo location/echo ranging
intra-pulse modulation (pulse compression / modulation on pulse, MOP)
coherent defense
simply coherent region
coherent impulse method
fully coherent
noncoherent integration / non-coherent integration
non-coherent carrier keying
E – ECHO
echo (returned signal)
echo depth finder
echo sounder
echo sounding
bottom echo
bottom echo signal
Doppler echo indicator
echo area
echo frequency
echo intensity
mirror-reflection echo
precipitation echo
second-trip echo
echo
Echo (phonetic alphabet)
target echo
skin echo
amplitude modulation
frequency modulation (FM)
modulation
air modulation
amplitude-modulation receiver