Results 41 to 50 of about 229,198 (350)
Overlapped Phased Array Antenna for Avalanche Radar [PDF]
IEEE Transactions on Antennas and Propagation, 2017 Snow avalanche is a natural phenomenon, which annually causes infrastructure damage and leads to human casualties in many countries all over the world. As a result, a detailed hazard mapping is required to be able to understand the avalanche risk levels. Also, the scarcity of the areas suitable for constructing infrastructures in the mountains places a
Mandana Ardeshir Tanha +4 more
openaire +3 more sources
Progress in phased-array radar application [PDF]
, 2022 S.113-116During the last decade, a rapid progress of phased-array radar systems for military as well as for civilian applications can he observed. New huge programs - also in Europe - are technological drivers in this field. It's the aim of this paper to
Klemm, R. +6 more
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Multi-Beam Radar Communication Integrated System Design
Information, 2023 In this paper, we propose a multi-beam integrated radar and communication scheme using phased-array antenna, in which the same LFM-BPSK integrated waveform is used for both the radar and the communication beams.
Hao Ma, Jun Wang, Xin Sun, Wenxin Jin
doaj +1 more source
Frontiers in Earth ScienceIntroductionThis study investigates the precipitation characteristics of tropical cyclones (TCs) making landfall in East China from 1960 to 2010.MethodsStatistical and factor analysis methodologies were employed, leveraging TC precipitation separation ...
Longbin Ye +4 more
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Volume scan modeling simulator of a 1D phased array weather radar
EURASIP Journal on Advances in Signal Processing, 2023 Phased array weather radar (PAWR) for hazardous weather phenomena observation has attracted considerable attention. In this paper, a PAWR simulator for volume scan mode modeling is designed and the volume scan model has been used to evaluate the one ...
Xuehua Li +8 more
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Reinforcement Learning for Cognitive Phased Array Radar Surveillance [PDF]
, 2023 The proliferation of phased array radar (PAR) has significantly increased the flexibility of radar systems, making it possible to use a single radar to perform a variety of operational modes such as surveillance and tracking that each traditionally ...
Flandermeyer, Shane
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International Journal of Antennas and Propagation, 2015 Beam pointing error caused by ship motion over the ocean affects the tracking performance of the ship-borne phased array radar. Due to the dynamic nature of the sea environments, the ship-borne phased array radar must be able to compensate for the ship’s
J. Mar, Chen-Chih Liu, M. B. Basnet
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GPS bistatic radar using phased-array technique for aircraft detection [PDF]
, 2013 A study has been made into using a 32-elements phased-array receiver to detect the echo of GPS signals from a moving target. This paper mainly proposes the methods that improve the performance of GPS bistatic radar with phased-array receiver and allow it
Pui, C. +3 more
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International Journal of Antennas and Propagation, 2013 The shipborne phased array radar must be able to compensate the ship’s motion and track the maneuvering targets automatically. In this paper, the real-time beam pointing error compensation mechanism of a planar array antenna for ship’s motion is ...
J. Mar +3 more
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Design and Optimization of Broadband Matching Networks for Widely Steerable Phased Array Radar Systems [PDF]
, 2022 The use of phased arrays have become prevalent in radar systems for military and weather applications due to their planar configuration and ability of electronic steering.
O'Connor-Lynch, Patrick
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