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FMCW Radar-Aided Navigation for Unmanned Aircraft Approach and Landing in AAM Scenarios: System Requirements and Processing Pipeline. [PDF]
Sensors (Basel)Veneruso P +6 more
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An Antenna Array with Wide Flat-Top Beam and Low Sidelobes for Aerial Target Detection. [PDF]
Sensors (Basel)Li L, Dong Y, Cai X, Tian J.
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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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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
openaire +3 more sources
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
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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
Proceedings of the IRE, 1946
The extension of radar to airborne applications is a natural evolution of its surface development. Aircraft radar fills a most important gap. in aeronautics-that of providing actual contact with the earth's surface under all conditions of altitude, weather, and visibility.
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The extension of radar to airborne applications is a natural evolution of its surface development. Aircraft radar fills a most important gap. in aeronautics-that of providing actual contact with the earth's surface under all conditions of altitude, weather, and visibility.
openaire +1 more source
New Airborne Weather Radar Systems
Journal of Aircraft, 1981This pajvev reviews the characteristics of airborne weather radars produced since World War II, citing the major technology changes that have been implemented up to the present time. The recent advent of large scale integrated (LSI) circuits has made it possible to design practical color radar displays which are more easily interpreted by the pilot ...
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SAE Technical Paper Series, 1967
<div class="htmlview paragraph">A number of design parameters are traded off in the design of an airborne weather radar system. The inter-relative effects of design tradeoffs can be meaningfully approximated by application of the standard range equation which takes into account such items as peak transmitter power, width of the transmitted pulse,
openaire +1 more source
<div class="htmlview paragraph">A number of design parameters are traded off in the design of an airborne weather radar system. The inter-relative effects of design tradeoffs can be meaningfully approximated by application of the standard range equation which takes into account such items as peak transmitter power, width of the transmitted pulse,
openaire +1 more source