Results 51 to 60 of about 623,105 (183)
Materials & DesignIt is crucial to design and implement a stealth radome in order to increase the overall stealth of weaponry. A multi-station radar network system’s effect is greatly diminished by the traditional stealth radome, which depends on the reflection of enemy ...
Zhimin An +4 more
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RCS and stealth performance analyses of marine low-altitude helicopter
Hangkong gongcheng jinzhanThe study of radar target characteristics and stealth performance of low altitude helicopters at sea can provide a basis for path planning. a random rough sea surface model is established in this paper.
LIANG Chengliang +3 more
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Evaluation of Developing Ratio Frequency Stealth Radar System [PDF]
Advances in Computer Science Research, 2016 Aimed at evaluating ratio frequency stealth of weapon system. This paper briefly introduces the the ratio frequency stealth technology development history of radar system, points out how radar system realize its ratio frequency stealth ability, and gives the index of evaluating ratio frequency stealth capability of radar system.Finally, introduces the ...
Zhuangzhi Han, Chaoxuan Shang, Yang Zhao
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Plasma stealth: Toward next-generation low observability
Defence TechnologyStealth technology is pivotal for military survivability, employing a series of techniques to significantly minimize an asset from being detected by hostile radar.
Avijit Maity +2 more
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Leida xuebaoEfficient Radio-Frequency (RF) stealth is crucial for Dual-Function Radar-Communication (DFRC) systems that detect radar stealth and con vert communication transmission.
Haozheng WU +2 more
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Research progress of core-shell composite absorbing materials
工程科学学报, 2019 With the rapid development of anti-stealth technology and the iterative renewal of firepower destruction weapons, the battlefield survivability of modern weapons and equipment has been severely tested.
HUANG Wei +6 more
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A Quality Control Concept for Radar Reflectivity, Polarimetric Parameters, and Doppler Velocity [PDF]
, 2006 Over the last few years the use of weather radar data has become a fundamental part of various applications like rain-rate estimation, nowcasting of severe weather events, and assimilation into numerical weather prediction models.
Friedrich, Katja +2 more
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Gradient-Based Aero-Stealth Optimization of a Simplified Aircraft
FluidsModern fighter aircraft increasingly need to conjugate aerodynamic performance and low observability. In this paper, we showcase a methodology for a gradient-based bidisciplinary aero-stealth optimization.
Charles Thoulon +2 more
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Simulation and Analysis of the Fully Polarimetric Scattering Characteristics of Aircraft in UHF Band
Leida xuebao, 2016 This study is based on the application requirements of fully polarimetric radar for aircraft detection and target recognition. We focus on fully polarimetric scattering characteristics of air targets, particularly the cross-polarimetric scattering ...
Lu Dongwei +3 more
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Metasurface Doppler Cloak for Broadband Radar Stealth
Advanced Physics ResearchAbstractConcealing an aircraft is a multi‐faceted endeavor, notably involving radio and infrared frequencies. In a radar stealth context, it often translates to the reduction of the radar cross‐section (RCS). However, other routes that take advantage of radar signal processing exist.
Lopez, Tanguy +3 more
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