Results 51 to 60 of about 1,877 (164)

Ultra Wide Band Radar Cross Section Reduction of a Perfectly Electric Conductor Sphere by the Application of Multilayer Metamaterial Coatings

Journal of Microwaves, Optoelectronics and Electromagnetic Applications
A 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, Ali Abdolali, Mahmoud Fallah   +2 more
doaj   +1 more source

Design and Application of High-Density Cold Plasma Devices Based on High Curvature Spiked Tungsten Structured Electrodes

Applied Sciences
Advances 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, Yaozhong Zhang, Xiaolu Huang, Hewei Yuan, Yang Xu, Kun Li, Yunhui Tang, Yafei Zhang   +7 more
doaj   +1 more source

A progression in the techniques of reducing RCS for the targets

Alexandria Engineering Journal
This 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, Tarik Bin Abdul Latef, Mohamadariff Othman, Mousa I. Hussein, Hamad M. Alkhoori, Yoshihide Yamada, Kamilia Kamardin, Raheela Khalid   +7 more
doaj   +1 more source

Discrimination of various upper structures and vehicles using radar cross section of frequency‐modulated continuous‐wave radar

Electronics Letters
Although radar sensors have been known for their robustness in challenging environmental conditions, they face difficulties in distinguishing between upper structure (US), such as road signs, traffic lights, overpasses, and pedestrian bridges, and ...
Hyunsoo Yoon, Junsu Oh, Hyun‐Chool Shin   +2 more
doaj   +1 more source

Harmonic Radar Equation and Radar Cross Section Analysis: A Comprehensive Radar Modeling Approach for Practical Harmonic Radar Applications

IEEE Journal of Microwaves
As the applications utilizing harmonic backscattering continue to expand, the works on analyzing the radar cross section (RCS) through harmonic radar equation have also gained attention.
Sooyoung Oh, Wonryeol Lee, Sun K. Hong
doaj   +1 more source

Detection of Low Radar Cross Section (RCS) Targets in Sea Clutter Environments using Pulse-Doppler Radar Simulation

Aviation Electronics, Information Technology, Telecommunications, Electricals, Controls
This paper reports a simulation-based investigation of low-radar-cross-section (low-RCS) maritime target detection using a pulse–Doppler radar operating in K-distributed sea clutter environments.
Muhammad Rendra Perdana Kusuma Djaka, Edo Lutfi Mahanani, Muhammad Dhafin Sulaiman Al Rasyid, Uke Kurniawan Usman   +3 more
doaj   +1 more source

The Effect of the Dimensions of the Body on the Radar Cross Section (RCS) [PDF]

Journal of Engineering and Applied Sciences, 2019
openaire   +1 more source

An Innovative Semiparametric Density Model for the Statistical Characterization of Ground-Vehicle Radar Cross Sections. [PDF]

Sensors (Basel)
Liu Z, Wen S, Sun H, Deng M.
europepmc   +1 more source

A near zero refractive indexed non-uniform metasurface for broadband RCS reduction of an antipodal Vivaldi antenna. [PDF]

Sci Rep
Das P, Kundu S, Kumar R.
europepmc   +1 more source

Electromagnetic Sculptor: a differentiable geometric optimization framework to manipulate electromagnetic fields. [PDF]

Commun Eng
Yang K, Liu C, Yu W, Cui TJ.
europepmc   +1 more source