Results 151 to 160 of about 1,445 (209)
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Small Drone Detection Using Airborne Weather Radar
2021 IEEE Radar Conference (RadarConf21), 2021As small commercial and hobby drones increase in popularity, there is a desire to monitor and avoid these drones. This paper focuses on how small drones such as the DJI Phantom 3 and DJI Inspire could be detected using existing weather radar hardware already installed in many airplanes.
William Blake, Isaiah Burger
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CNN-based Weather Signal Detection Algorithm For Airborne Weather Radar
2020 IEEE 5th International Conference on Signal and Image Processing (ICSIP), 2020To detect weather signal submerged in ground clutter, a new approach is proposed for airborne weather radar by exploiting convolutional neural network (CNN) techniques in this paper. The information in Doppler domain and spatial domain is incorporated for the design of CNN and the detailed structure of the network is provided.
Qinghao Yu, Di Wu, Daiyin Zhu, Jun Qian
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Airborne Weather Radar for Windshear Detection
2005 18th International Conference on Applied Electromagnetics and Communications, 2005This paper presents the results of research a possibility to implement the mode of windshear detection in a non-coherent weather radar with a magnetron as a transmitter. The decision making is done on the basis of F-criterion that takes into account the aircraft speed and both vertical and horizontal components of wind velocity in the given area of ...
V.I. Pokrovsky +2 more
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Airborne targets detection using weather radar
2015 Signal Processing Symposium (SPSympo), 2015This paper describes airborne targets detection possibilities using weather radar signals. During last two decades air traffics increased significantly. The airborne target like airplane or helicopter is a fast moving object on the radar horizon which gives strong Doppler echoes in received signal.
Stanislaw Rzewuski +2 more
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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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Clutter Suppression for Airborne Weather Radar Using 3D-STAP
2020 IEEE 5th International Conference on Signal and Image Processing (ICSIP), 2020For airborne weather radar, a major task is to detect the echo signal of meteorological targets among severe ground clutter. It is well known that traditional two-dimensional (2D) space-time adaptive processing (STAP) is an advanced technique to detect moving objects under background of ground clutter.
Zhengjiang Ren +4 more
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Airborne Weather Radar Cloud Simulation Based on Fractal Theory
Advanced Materials Research, 2014This paper describes a cloud simulation method of an airborne weather radar simulator based on the atmosphere characteristics of real clouds. With the fractal theory, an improved Successive Random Additions (SRA) to instruct cloud data modeling was chosen and an appropriate locus of control surfaces was selected.
Zhi Chun Zhang +4 more
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A weather signal detection algorithm based on EVD in elevation for airborne weather radar
Digital Signal Processing, 2021Abstract Interest is growing in the application of the spatial location information from weather scenario to the monitoring of meteorological signal for airborne weather radar system. Here, a new algorithm utilizes the differences between ground clutter and meteorological signal in terms of the spatial location in elevation dimension to achieve ...
Yu Wang +4 more
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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,
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<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