Results 21 to 30 of about 27,444 (349)

Analysis of Radar Cross Section Reduction of Fighter Aircraft by Means of Computer Simulation

open access: goldJournal of Aerospace Technology and Management, 2014
This paper presents a preliminary study of the Radar Cross Section (RCS) reduction on the fighter aircraft. First, it was studied the RCS of the aircraft from computational simulations based on prior knowledge of vulnerable areas of this aircraft to ...
Luan Silva Carvalho dos Santos   +2 more
doaj   +3 more sources

Radar Cross Section

open access: yes, 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 ...
Eugene F. Knott   +2 more
openaire   +2 more sources

The Calculation and Analysis of the Bistatic Quantum Radar Cross Section for the Typical 2-D Plate

open access: yesIEEE Photonics Journal, 2018
The quantum radar cross section (QRCS) describes how much return one gets when illuminating an object with a handful of photons. However, the previous studies mainly focused on the monostatic scattering of quantum radar.
Chonghua Fang   +6 more
doaj   +3 more sources

High-Frequency Radar Cross Section of Ocean Surface for an FMICW Source

open access: yesJournal of Marine Science and Engineering, 2021
The frequency-modulated interrupted continuous waveform (FMICW) has been widely used in remotely sensing sea surface states by high-frequency ground wave radar (HFGWR).
Hangyu Zhao   +3 more
doaj   +1 more source

Comparison of Real Experimental and Simulated RCS of Flying Artillery Projectile [PDF]

open access: yesJournal of Electromagnetic Engineering and Science, 2023
This study compares the actual experimental and simulation data of artillery projectiles (M107 projectiles) fired by a 155-mm gun. The experimental data are collected using a weapon-locating radar developed by LigNex1.
Jeong-Hun Nam   +4 more
doaj   +1 more source

Terahertz radar cross section measurements [PDF]

open access: yes35th International Conference on Infrared, Millimeter, and Terahertz Waves, 2010
We perform angle- and frequency-resolved radar cross section (RCS) measurements on objects at terahertz frequencies. Our RCS measurements are performed on a scale model aircraft of size 5-10 cm in polar and azimuthal configurations, and correspond closely to RCS measurements with conventional radar on full-size objects.
Iwaszczuk, Krzysztof   +2 more
openaire   +2 more sources

Analysis of Quantum Radar Cross-Section by Canonical Quantization Method (Full Quantum Theory)

open access: yesIEEE Access, 2020
This article investigates the difference between two quantum-based theories to calculate the radar cross-section (RCS). Quantum radar cross-section (QRCS) has been commonly analyzed using the dipole approximation method, and the related results show that
Ahmad Salmanogli, Dincer Gokcen
doaj   +1 more source

Wideband RCS reduction due to plasma generated by radioactive nuclei for cylindrical object

open access: yesScientific Reports, 2022
Radar cross section reduction has been one of the most important research topics in recent years. Plasma-based stealth is a method of reducing the radar cross section, which dampens the electromagnetic waves and reduces the amount of return waves.
M. Ramezani, R. Razavi
doaj   +1 more source

Insect ventral radar cross-section polarisation dependence measurements for radar entomology [PDF]

open access: yes, 2006
Radar entomology has developed such that routine long-term monitoring of insect flight through the atmospheric boundary layer is now practical. Typical entomological radars use X-band (9.4 GHz) marine transceivers with a vertical pencil beam and rotate ...
Aldhous, Anthony C., Hobbs, Stephen
core   +1 more source

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