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Airborne Radar

2021
Ground-based radar systems have been used to observe clouds and precipitation since the 1940s. While weather radars that use centimeter waves can observe precipitation several hundred kilometers away, radars that are dedicated to cloud observations use millimeter waves and have limited ranges of just a few tens of kilometers.
Martin Hagen   +7 more
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Airborne Pulse-Doppler Radar

IRE Transactions on Military Electronics, 1961
Doppler radars are employed for the detection of moving targets whose radar echo area is much smaller than the ground clutter return. Moving targets are separated from clutter on a frequency basis by utilizing the Doppler phenomenon. Continuous-wave Doppler radars have a practical maximum-range capability because the leak-through between the ...
L. P. Goetz, J. D. Albright
openaire   +1 more source

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