Results 41 to 50 of about 1,354,536 (196)
Simulated annealing whale radar resource scheduling algorithm based on Cauchy mutation
Xibei Gongye Daxue Xuebao, 2022 In order to improve the effectiveness of radar resource scheduling, a Cauchy mutation simulated annealing whale radar resource scheduling algorithm is proposed in this study. The algorithm integrates the time resources, computing resources and the number
HU Bin, ZHU Yahui, ZHOU Yannian
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Additional degree of freedom in phased‐MIMO radar signal design using space‐time codes
ETRI Journal, 2021 In this paper, an additional degree of freedom in phased multi‐input multi‐output (phased‐MIMO) radar with any arbitrary desired covariance matrix is proposed using space‐time codes. By using the proposed method, any desired transmit covariance matrix in
Roholah Vahdani +2 more
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GESTRA - upgrading to future distributed phased array radar networks for space surveillance
, 2023 2734More and more objects are orbiting the Earth. Especially mega-constellations lead to a big number of artificial objects in space, both active and debris. This increasing amount of space debris is becoming more and more dangerous for human spaceflight.
Reising, Christoph +4 more
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Using EMD-FrFT filtering to mitigate high power interference in chirp tracking radars [PDF]
, 2011 This letter presents a new signal processing subsystem for conventional monopulse tracking radars that offers an improved solution to the problem of dealing with manmade high power interference (jamming).
Soraghan, John, Elgamel, Sherif
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IET Microwaves, Antennas & Propagation, 2023 In a phased array radar, the phase quantisation error of phase shifters can lead to the beam steering error (BSE) between the predetermined and the actual directions.
Shuang Qiu +4 more
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Sakarya Üniversitesi Fen Bilimleri Enstitüsü Dergisi, 2022 Mobile robots have been extensively used in manufacturing plants for inter-logistic transportation in recent years. This paper covers a phased array antenna design for a millimeter wave radar system to improve lidar-based navigation systems' safety and ...
Hüseyin Şerif Savcı
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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
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A Multi-Source Radar Data Complementary Enhancement Generation Method Based on Diffusion Model
Remote SensingMulti-source radar data fusion has become increasingly vital for advancing weather monitoring and forecasting. However, effectively integrating Doppler radar with an X-band phased-array radar remains challenging.
Yuan Peng +4 more
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Analysis of Onboard Verification Flight Test for the Salinity Satellite Scatterometer
Sensors, 2023 The upcoming Salinity Satellite, scheduled for launch in 2024, will feature the world’s first phased array radar scatterometer. To validate its capability in measuring ocean surface backscatter coefficients, this paper conducts an in-depth analysis of ...
Yongqing Liu +7 more
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An x-band slow-wave T/R switch in 0.25-μm SiGe BiCMOS [PDF]
, 2013 This brief presents a fully integrated X-band transmit/receive (T/R) switch using slow-wave transmission lines for X-band phased-array radar applications.
Kalyoncu, İlker +2 more
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