FDTD near field data reduction using principal component analysis

GL Ramos, GF Rodrigues… - 2015 SBMO/IEEE MTT-S …, 2015 - ieeexplore.ieee.org
A time domain spherical multipole near-to-far-field algorithm running together with a
principal component analysis (PCA) signal processing technique is introduced in this paper …

Comparison between statistical and principal component analysis in reduction of near‐field FDTD data

GL Ramos, GF Rodrigues, FM Camilo… - IET Microwaves …, 2019 - Wiley Online Library
We present a comparison of statistical and principal component analyses (PCA) for reducing
the amount of near‐field data required as an input to a time‐domain spherical‐multipole …

Near-to-far-field transform sample reduction through statistical analysis

FME Camilo, CG do Rego, GL Ramos - 2018 - IET
Techniques such as the Finite-Difference Time-Domain (FDTD) method have been largely
used to study Ultra Wide Band (UWB) antennas. However, those time-domain techniques …

Caracterização banda larga de antenas impressas sobre substratos com pequenas perdas: uma abordagem via FDTD/WP-PML e expansão em multipolos esféricos …

GL Ramos - 2013 - repositorio.ufmg.br
O objetivo deste trabalho é a implementaçao de uma metodologia que permita a
caracterizaçao completa de antenas impressas sobre substratos de pequenas perdas em …

[PDF][PDF] Performance of the Principal Component Analysis (PCA) Technique on a FDTD/WP-PML Code: Near Field Data Reduction of a Complex Antenna

GL Ramos, GF Rodrigues, CG Rego - researchgate.net
A frequency-domain near-to-far-field algorithm running together with a principal component
analysis (PCA) signal processing technique is introduced in this paper. Such approach is …