Scattering analysis

All site content relating to scattering analysis and minimization.

A Combination of Current- and Ray-based Techniques for the Efficient Analysis of Electrically Large Scattering Problems

 

Analysis of periodic structures in FEKO

This page describes the analysis of periodic structures by way of the periodic boundary condition feature, new to FEKO Suite 5.4.

Benchmark Radar Targets for the Validation of Computational Electromagnetics Programs

 

CabFEK I/F (Hybrid TL/MoM solutions for Cabling EMC Problems)

The article describes the interface between FEKO and CableMod (a SimLab product) for modeling of complex cabling EMC problems.

Convergence Study for the Volume Integral Equation Technique as Applied to Lossy Dielectric Scattering Bodies

 

Efficient EMC Simulation of Enclosures With Apertures Residing in an Electrically Large Platform Using the MM-UTD Method

 

EMC analysis of a wire inside a metallic box

This demonstration models and analysis the near fields from a wire inside a metallic box with an aperture. Model available from: "EMI From Cavity Modes of Shielding Enclosures - FDTD Modeling and Measurements", M Li, J Nuebel, J.L. Drewniak, R.E. DuBroff, T.H. Hubing, T.P. van Doren, IEEE Trans. EMC, Vol. 42, No.1, February 2000

FEKO Quarterly - June 2006

Looking back at ACES '06 FEKO session and the papers that were presented there.

Frequency Selective Surface Modelling with the MLFMM

An example of how the MLFMM may be used to simulated finite size FSSs.

RCS Measurement and Simulation of Generic Simple Shapes

RCS targets including the NASA almond, ogive, double-ogive, cone-sphere and cone-sphere with gap were constructed and RCS simulated. Simulation data is compared to measured data in open literature.

Salisbury Screen

RCS reduction of a perfectly conducting plate by use of a Salisbury screen is modeled in FEKO

Shielding effectiveness of a finite conductivity metallic sphere

An example of how FEKO may be used to compute EMC shielding factors.

Shielding Effectiveness of Metallic Enclosure

A metallic enclosure containing a number of apertures is modeled in FEKO to determine its shielding effectiveness

Shielding Effectiveness of Metallic Enclosures at Oblique and Arbitrary Polarizations

 

Spheroid RCS Computations

Spheroids with various axial ratios and material properties are modeled in FEKO to calculate the effect on RCS

Using Hybridized MoM Techniques For Numerical Target Characterization And Radar Antenna Analysis

An RF Globalnet article describing how MoM hybrid methods may be applied to scattering and radar antenna analysis.

Using Hybridized MoM Techniques for Numerical Target Characterization and Radar Antenna Analysis

 

Validation of Modal/MoM in Shielding Effectiveness Studies of Rectangular Enclosures with Apertures