Results 81 to 90 of about 4,022 (224)
Polarimetric calibration strategy for long-duration imaging with a ground-based SAR [PDF]
, 2005 The Ground-Based Synthetic Aperture Radar (GB-SAR) facility in the UK provides high-resolution, fully polarimetrically calibrated L- through X-band SAR imagery, principally of targets of remote sensing interest such as soils and vegetation.
Morrison, Keith +9 more
core +1 more source
Spaceborne Bi- and Multistatic SAR: Potential and Challenges
, 2006 Bi- and multistatic synthetic aperture radar (SAR) operates with distinct transmit and receive antennas that are mounted on separate platforms. Such a spatial separation has several operational advantages, which will increase the capability, reliability ...
Moreira, Alberto, Krieger, Gerhard
core +1 more source
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
doaj
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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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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Geometrical Effects of Radar Cross Section (RCS) for Military Applications
, 2018 In this research, geometrical analysis of Radar Cross Section (RCS) for military applications is presented. The prime effort is to find the presence of complex and arbitrary objects by monostatic radar. We performed MATLAB simulations to obtain the
Iroegbu, C., Okoro, O. I.
core
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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Automatic Target Classification in GMTI Airborne Scenario
International Journal of Technology, 2016 Ground moving radar target classification is one of the recent research issues that has arisen in an airborne ground moving target indicator (GMTI) scenario. This work presents a novel technique for classifying individual targets depending on their radar
Mousumi Gupta +2 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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