Results 1 to 10 of about 43,615 (118)
Analysis and Reduction on in-Band RCS of Fabry-Perot Antennas
IEEE Access, 2020 In this article, a method is proposed to reduce the in-band radar cross section (RCS) of the high-gain Fabry-Perot antenna (FPA) based on the cancellation between the antenna mode RCS (AM-RCS) and structural mode RCS (SM-RCS).
Qiang Chen, Qiang Chen, Wen Jiang
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Optimizing the trench area proportion in rice crayfish co-culture systems balances greenhouse gas mitigation and productivity [PDF]
Scientific ReportsThe rice–crayfish co-culture system (RCS) has emerged as a cornerstone of China’s aquaculture sector, yet its greenhouse gas (GHG) emission profile remains contested.
Zheng Xu +6 more
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Efficient Clutter Cancellation Algorithm Based on a Suppressed Clutter Map for FMCW Radar Systems [PDF]
Journal of Electromagnetic Engineering and Science, 2023 This paper proposes an efficient clutter cancellation algorithm based on suppressed clutter map for frequency-modulated continuous wave radar systems. In conventional clutter cancellation algorithms based on clutter maps, range-Doppler maps are employed.
Bong-seok Kim +3 more
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Giovanni Battista Giorgini: Designing the Future
ZoneModa Journal, 2021 This paper aims to highlight the history of Giovanni Battista Giorgini, “The Father of Italian Fashion”. Thanks to Giorgini, Italian Fashion becomes famous all over the world.
Gian Luca Bauzano
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About reducing the visibility of complex object on the background of underlying surface
Вісник Харківського національногоуніверситету імені В.Н. Каразіна. Серія: Радіофізика та електроніка, 2021 Relevance: Reducing the radar visibility of an object is an important task in the creation of military equipment. Real objects are often located on some underlying surface, which leads to a significant increasing in the scattered field by such a system ...
V. Khrychov, M. Legenkiy
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Diffraction of an electromagnetic wave on a countless number of scatterers
Вісник Харківського національногоуніверситету імені В.Н. Каразіна. Серія: Радіофізика та електроніка, 2022 Topicality. The task of finding the radar cross-section (RCS) of complex objects is of great importance. Usually, when creating radar stations, RCS is measured on real targets.
M. M. Legenkiy, М. А. Buhai
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Вісник Харківського національногоуніверситету імені В.Н. Каразіна. Серія: Радіофізика та електроніка, 2021 Relevance. Currently, an important problem is the electromagnetic wave scattering modeling on the complex shape objects located on some underlying surface (this may be military equipment on bitumen/ grass, surface objects directly on the water).
V. Khrychov, M. Legenkiy
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Optimized Stealth Design and Remolding of Target Unmanned Aerial Vehicle
Xibei Gongye Daxue Xuebao, 2020 In order to satisfy the imperious requirements of low-detectable target aircraft in the current test and evaluation of airborne radar and to remedy the numerous defects of magnetic microwave absorbing coating in the practical application, a new type of ...
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A Survey on Fault Diagnosis and Fault-Tolerant Control Methods for Unmanned Aerial Vehicles
Machines, 2021 The continuous evolution of modern technology has led to the creation of increasingly complex and advanced systems. This has been also reflected in the technology of Unmanned Aerial Vehicles (UAVs), where the growing demand for more reliable performance ...
George K. Fourlas, George C. Karras
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Earth and Planetary Physics, 2018 Two assumptions are typically made when radar echo signals from precipitation are analyzed to determine the micro-physical parameters of raindrops: (1) the raindrops are assumed to be spherical; (2) multiple scattering effects are ignored.
Hao Chen +3 more
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