Results 31 to 40 of about 460 (254)
A Novel Chaotic-NLFM Signal under Low Oversampling Factors for Deception Jamming Suppression
Remote Sensing, 2023 Synthetic aperture radar (SAR) is a high-resolution imaging radar. With the deteriorating electromagnetic environment, SAR systems are susceptible to various forms of electromagnetic interference, including deception jamming. This jamming notably impacts
Jianyuan Li +5 more
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Radar active deception jamming recognition based on Siamese squeeze wavelet attention network
IET Radar, Sonar & Navigation, 2023 Active deception jamming recognition has gained significant attention as a crucial aspect of modern electronic warfare, and a large quantity of jamming recognition methods based on either artificial or deep learning methods have been proposed to date. In
Zhenhua Wu +4 more
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Reconfigurable Intelligent Surface-Assisted Radar Deception Electronic Counter-Countermeasures
Remote Sensing, 2023 A reconfigurable intelligent surface (RIS) is a promising technology for wireless communication and radar detection, owing to its superior ability to realize smart radio environments. Inspired by previous studies on RISs, this study deals with the use of
Shanshan Zhao +3 more
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IET Radar, Sonar & Navigation, 2023 Existing methods for generating synthetic aperture radar (SAR) deception jamming signals have slow speed, low imaging quality, and insufficient intelligence in complex electromagnetic environments.
Yihan Xiao +4 more
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The Journal of Engineering, 2019 To achieve verisimilar target deceptive jamming effect, the jamming signals from different targets in different kinds of situation must be acquired. However, it is difficult to be implemented by the methods using deception-template model. In this letter,
Qingyang Sun +3 more
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Leida xuebaoIn this study, aiming at fulfilling the requirement of polarization acquisition and utilization, a method for active deception jamming recognition based on the time-varying polarization-conversion metasurface is investigated.
Yan CHEN +4 more
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American Journal of Community Psychology, EarlyView.Abstract This paper utilizes the concept of “colonial master narratives” to examine how racial propaganda is mobilized in the Australian imaginary to “flatten” the stories of Blac/k people and how African Australians deploy counternarratives to reject these racialized projections.
Kathomi Gatwiri, Samara Kim
wiley +1 more source
On the Prospects for African Philosophy in Australia
Australian Journal of Social Issues, EarlyView.ABSTRACT This paper grapples with the situation of people of African descent in Australia by working through the constitution of the body of academic philosophy in the country. It contends with the parochialism of the Australian philosophical community and the prospects for the cultivation of greater pluralism. Taking African philosophy as one possible
Bryan Mukandi
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Journal of the Association for Information Science and Technology, EarlyView.Abstract The integrity of scholarly communication depends critically on the accuracy and verifiability of cited references. Citations enable readers to trace prior work, assess evidence, and situate new contributions within the existing literature. However, concerns have emerged regarding the presence of references in published papers that cannot be ...
Chengcheng Han +3 more
wiley +1 more source
Time-Domain Scattering Characteristics and Jamming Effectiveness in Corner Reflectors
IEEE Access, 2021 The outboard corner reflectors are widely used as a countermeasure to radar tracking and detection. Therefore, it is essential to determine the composite time-domain scattering characteristics of the corner reflector and ship against the sea background ...
Ying Luo +3 more
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