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Articles about echo
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term
ANGEL
angel
radar
echo
phenomenon
term
ANGEL ECHO
angel_echo
may
radar
refractive_index
echo
term
BACK ECHO
back_echo
radar
side
back_lobe
display
echo
lobe
side_echo
term
COHERENT MOVING-TARGET INDICATOR
coherent_moving-target_indicator
frequency
system
target
reference_frequency
radar
echo
term
CONFUSION REGION
confusion_region
radar
target
echo
term
CONTACT
contact
clutter
echo
information
radarscope
term
DOPPLER RADAR
doppler_radar
radar
frequency
motion
signal
relative
apparatus
echo
form
radial
radial_motion
radio
term
ECHO
echo
radar
signal
wave
magnitude
target
deflection
delay
radarscope
term
ECHO RANGING
echo_ranging
time
energy
distance
ultrasonic
equipment
signal
acoustic
direction
echo
interval
radiant
radiant_energy
radio
term
ECHO REPEATER
echo_repeater
calibration
sonar
target
signal
synthetic
echo
term
ECHO-SPLITTING RADAR
echo-splitting_radar
bearing
target
radarscope
antenna
two
radar
echo
term
ECHOGRAM
echogram
depth
echo
echo_sounder
term
FAST TIME CONSTANT CIRCUIT
fast_time_constant_circuit
radar
time
coupling
circuit
frequency
constant
echo
edge
fast
high
leading_edge
saturation
scope
term
FREQUENCY-MODULATED RADAR
frequency-modulated_radar
radar
frequency
wave
range
echo
term
GUARD ZONE
guard_zone
area
alarm
radar
echo
term
HYDROGRAPHIC SONAR
hydrographic_sonar
ocean
echo_sounder
echo
term
INDIRECT ECHO
indirect_echo
bearing
beam
radar
energy
distance
ship
structure
range
stack
target
display
echo
electromagnetic_energy
lobe
term
IONOSONDE
ionosonde
range
frequency
back
variation
vertical
system
radar
echo
time
beam
earth
return
term
MULTIPLE ECHOES
multiple_echoes
radar
ship
range
target
echo
radarscope
term
OVERHEAD CABLE EFFECT
overhead_cable_effect
bearing
beam
position
radar
cable
channel
side
plan
power
ship
action
constant
indicator
apparent
echo
term
PERFORMANCE MONITOR
performance_monitor
device
radar
performance
receiver
box
echo
echo_box
propagation
term
PERMANENT ECHO
permanent_echo
position
radar
relative
echo
radar_set
set
term
PHANTOM BOTTOM
phantom_bottom
bottom
distance
echo
term
PINGER
pinger
echo
term
PRECISION GRAPHIC RECORDER
precision_graphic_recorder
device
scale
standard
ocean
echo
echo_sounder
expansion
high
sounding
term
RADAR
radar
position
time
energy
distance
system
pulse
target
burst
detection
direction
echo
radio
radiodetermination
reference
term
RADAR CONSPICUOUS OBJECT
radar_conspicuous_object
radar
echo
high
return
term
RADAR CROSS SECTION
radar_cross_section
position
radar
area
power
element
direction
echo
normal
plane
term
RADAR NAUTICAL MILE
radar_nautical_mile
radar
time
energy
pulse
echo
electromagnetic_energy
interval
nautical
term
RADARSCOPE
radarscope
tube
radar
indicator
range
echo
radar_set
set
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