Results 81 to 90 of about 6,182,474 (163)
Review of Terahertz Radar Technology
Leida xuebao, 2018 Terahertz radar has unique advantages, including large bandwidth, high resolution, Doppler sensitivity, and anti-interference; it is a significant development in the field of target detection. Herein, the history of electronic and optical terahertz radar
Wang Hongqiang, Deng Bin, Qin Yuliang
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Radar Cross Section Analysis of Tornadic Debris [PDF]
, 2016 Weather radar is a powerful tool for detecting hazardous weather that may impact citizens. Among these dangerous weather phenomena, tornadoes have a high potential for destruction of property and loss of life due to its rapid formation.
Lujan, Javier
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Design of RCS measurement system based on hardgating
Journal of Measurement Science and Instrumentation, 2013 In accordance with the measurement requirements of radar cross section（RCS） in the nonstandard outdoor field,a RCS measurement system based on hardware gating was designed.In this paper,firstly the principle of hardware gating based on pulse measurement ...
CHANG Qing-gong, HU Da-hai, WANG Ya-hai
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Non-contact measurement method of liquid composition using microwave radar cross-section
Scientific ReportsThis study aims to provide a non-contact detection of liquid composition inside containers using Microwave Radar Cross-section (RCS) measurement technology.
Weijia Zhang +8 more
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An online frequency allocation strategy for multi‐carrier radar against spot jammer
IET Radar, Sonar & NavigationSpot jamming poses a significant threat to radar detection due to its ability to rapidly intercept radar signals and emit high‐power interference. A novel Cognitive Multi‐Carrier Radar (CMCR) is proposed, which utilises a detection waveform comprising ...
Zhao Shan +3 more
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Journal of Microwaves, Optoelectronics and Electromagnetic ApplicationsA full-wave analytical method using the addition theorems and Hertzian potential functions are used to compute the radar cross section of a sphere coated by several layers composed of common materials and metamaterials.
Homayoon Oraizi +2 more
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A Novel Low RCS Design Method for X-Band Vivaldi Antenna
International Journal of Antennas and Propagation, 2012 A novel low radar cross-section (RCS) design method is proposed, and its application on Vivaldi antenna that covers the entire X band is investigated. According to the difference of the current distribution on the radiator when the antenna radiates or ...
XiaoXiang He, Teng Chen, Xin Wang
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Applied SciencesAdvances in radar technology have driven efforts to develop effective countermeasures. Plasma is recognized as a highly effective medium for absorbing electromagnetic waves. Recent research has focused on enhancing plasma element performance.
Haotian Weng +7 more
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, 2004 This book is organized into five groups of chapters. Chapters 1 and 2 contain background information; Chapters 3 through 5 introduce the concept of scattering and present useful RCS prediction techniques; Chapter 6 displays examples of RCS behavior for ...
Shaeffer, John F. +2 more
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A progression in the techniques of reducing RCS for the targets
Alexandria Engineering JournalThis review is based on the radar cross-section (RCS) reduction techniques, with the prominence of the metasurface and its design. The thorough detail starts with introducing the concepts of the RCS and its reduction techniques.
Muhammad Ubaid Ullah +7 more
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