Results 121 to 130 of about 1,297 (171)
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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 ...
Daiyin Zhu
exaly +2 more sources
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.
Krzysztof Kulpa, Artur Gromek
exaly +2 more sources
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
exaly +2 more sources
A Microphysics-Based Simulator for Advanced Airborne Weather Radar Development
IEEE Transactions on Geoscience and Remote Sensing, 2011Incorporating dual-polarized operation and microphysics-based processing is becoming a challenge to future scientific and commercial airborne weather radars. This paper introduces a Monte Carlo simulation-based approach to address the theoretical basis and uncertainties of hydrometeor scattering along with sensor platform properties.
Zhengzheng Li +2 more
exaly +2 more sources
The Implementation of Airborne Weather Radar in Simulation System
2019 14th IEEE Conference on Industrial Electronics and Applications (ICIEA), 2019in this paper, a semi-physical system is established to simulate real airborne weather radar, which provides a training environment on the ground for flight crews. A display and control module (DCM) is designed in GL Studio software, and a serial port was adopted in DCM as a communication interface connected to a signal processing module.
Ge Shi, Wei Cheng, Chenxi Liu
exaly +2 more sources
Evolution and Prospects of Airborne Weather Radar Functionality and Technology
2005 18th International Conference on Applied Electromagnetics and Communications, 2005This paper presents an overview and analysis of a class of airborne radar systems that usually are named weather radars though traditionally they are multifunctional avionics systems. Functional, methodical, and technological aspects of airborne weather radar are considered. Significant contribution to the content of the paper is taken from the results
Felix Yanovsky
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Airborne Weather Radar as Instrument for Remote Sensing of the Atmosphere
2006 European Radar Conference, 2006This paper presents an overview and analysis of weather radars that are multifunctional avionics systems. Functional, methodical, and technological aspects of airborne weather radar as instrument to obtain quantitative information about the atmosphere are considered.
Felix Yanovsky
exaly +2 more sources
2020 IEEE 5th International Conference on Signal and Image Processing (ICSIP), 2020
An efficient method to achieve weather signal detection (WSD) for airborne weather radar is to use the elevation information collected by vertical displayed multi-channel system. In this paper, we detect the weather signal component contaminated by complex Gaussian ground clutter over a so-called interferometric phase diagram (InPD) generated by dual ...
Di Wu, Daiyin Zhu
exaly +2 more sources
An efficient method to achieve weather signal detection (WSD) for airborne weather radar is to use the elevation information collected by vertical displayed multi-channel system. In this paper, we detect the weather signal component contaminated by complex Gaussian ground clutter over a so-called interferometric phase diagram (InPD) generated by dual ...
Di Wu, Daiyin Zhu
exaly +2 more sources
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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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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