Design of Experiments Using Centroidal Voronoi Tessellation

Paweł Barmuta , G.P. Gibiino , F. Ferranti , Arkadiusz Lewandowski , Dominique M. M.-P. Schreurs


In this paper, the centroidal Voronoi tessellation (CVT) is proposed as a design of experiments (DoE) for the nonlinear modeling of active devices. Different method's flavors are being described, allowing to maximize the total amount of information gathered during measurements. As a case study, the CVT designs have been tested for both simulation-based experiments of nonlinear test functions, as well as for the extraction of nonlinear transfer functions of a handset radio-frequency power amplifier. The use of CVT allowed to achieve lower interpolation error, and contrary to the most popular design in microwaves, i.e., factorial DoE, the proposed tessellation can handle any arbitrary number of samples.
Author Paweł Barmuta (FEIT / PE)
Paweł Barmuta,,
- The Institute of Electronic Systems
, G.P. Gibiino - [University of Leuven, Belgium]
G.P. Gibiino,,
- KU Leuven
, F. Ferranti - [Vrije University Brussel]
F. Ferranti,,
- Vrije Universiteit Brussel
, Arkadiusz Lewandowski (FEIT / PE)
Arkadiusz Lewandowski,,
- The Institute of Electronic Systems
, Dominique M. M.-P. Schreurs
Dominique M. M.-P. Schreurs,,
Journal seriesIEEE Transactions on Microwave Theory and Techniques, ISSN 0018-9480
Issue year2016
Publication size in sheets0.5
Keywords in EnglishBehavioral modeling, centroidal Voronoi tessellation (CVT), design of experiments (DoE), nonlinear device modeling, power amplifiers (PAs)
ASJC Classification2208 Electrical and Electronic Engineering; 3104 Condensed Matter Physics; 3108 Radiation
Languageen angielski
Score (nominal)35
Score sourcejournalList
ScoreMinisterial score = 35.0, 24-08-2020, ArticleFromJournal
Ministerial score (2013-2016) = 35.0, 24-08-2020, ArticleFromJournal
Publication indicators Scopus Citations = 4; WoS Citations = 3; GS Citations = 6.0; Scopus SNIP (Source Normalised Impact per Paper): 2016 = 1.965; WoS Impact Factor: 2016 = 2.897 (2) - 2016=3.26 (5)
Citation count*6 (2020-09-28)
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* presented citation count is obtained through Internet information analysis and it is close to the number calculated by the Publish or Perish system.
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