Toward project complexity evaluation: A structural perspective

C Ellinas, N Allan, A Johansson - IEEE Systems Journal, 2016 - ieeexplore.ieee.org
Complexity is often quoted as an independent variable that challenges the utility of
traditional project management tools and techniques. A large body of work has been …

Predicting conformal aperture gain from 3-D aperture and platform models

T Pelham, G Hilton, E Mellios… - IEEE Antennas and …, 2016 - ieeexplore.ieee.org
Conformal antenna arrays are becoming increasingly attractive for aerospace, medical
imaging, and 5G communications. While developments in electromagnetic solvers allows …

RCS validation of asymptotic techniques using measured data of an electrically large complex model airframe

C Pienaar, JW Odendaal, J Joubert… - The Applied …, 2017 - journals.riverpublishers.com
This paper validates the accuracy with which various asymptotic techniques including RL-
GO and SBR can calculate the RCS of an electrically large complex airframe. This target has …

Bistatic RCS measurements in a compact range

M Pienaar, JW Odendaal, J Joubert… - 2017 International …, 2017 - ieeexplore.ieee.org
This paper illustrates the feasibility to perform bistatic RCS measurements in a conventional
monostatic compact range that has been reconfigured to perform bistatic measurements at …

The use of sigmaHat for modelling of electrically large practical radar problems

M Potgieter, JE Cilliers, C Blaauw - 2020 IEEE International …, 2020 - ieeexplore.ieee.org
SigmaHat is a computational electromagnetic (CEM) tool developed to solve practical radar
and electronic warfare (EW) electromagnetic (EM) scattering from electrically large and …

Impact of 3D Model Simplifications on the Determination of Numerical Accuracy of the Radar Cross-Section Values

M Walenczykowska, W Bużantowicz… - … Microwave and Radar …, 2024 - ieeexplore.ieee.org
Method of Moments (MoM) is one of the most useful approaches for Radar Cross-Section
(RCS) simulation, allowing ie the computation of the scattering from 3D models of real …

On the gain in recognition performance due to the addition of polarisation in an X-band High Range Resolution radar evaluated for F-18 and F-35 targets using …

JE Cilliers, JC Smit, CJ Baker… - 2015 IEEE Radar …, 2015 - ieeexplore.ieee.org
This paper addresses the prediction of the maximum gain in recognition performance of a
High Range Resolution (HRR) X-band radar when use is made of the full polarisation …

[HTML][HTML] Моделирование поля рассеяния противотанковой ракеты FGM-148 Javelin в САПР Altair Feko

ИФ Купряшкин, КЮ Заводских - Известия высших учебных …, 2021 - cyberleninka.ru
Введение. Системы автоматизированного проектирования СВЧ-устройств являются
эффективным инструментом оценки отражающих характеристик объектов сложной …

[PDF][PDF] On the polarisation gain in recognition performance of an x-band high range resolution radar for f-18 and f-35 targets using asymptotic em techniques

JE Cilliers, C Baker, JC Smit… - IEEE International Radar …, 2015 - researchgate.net
This paper addresses the prediction of the maximum gain in recognition performance of a
High Range Resolution (HRR) X-band radar when use is made of the full polarisation …

On the information gain obtainable by exploitation of the monopulse difference channel for an X-band high range resolution radar evaluated using asymptotic EM …

JE Cilliers, JC Smit, CJ Baker… - 2015 IEEE Radar …, 2015 - ieeexplore.ieee.org
This paper addresses the prediction of the maximum gain in recognition performance of a
High Range Resolution (HRR) X-band radar when use is made of the monopulse difference …