Publication result detail

Modeling broadband microwave structures by artificial neural networks

RAIDA, Z., LUKEŠ, Z., OTEVŘEL, V.

Original Title

Modeling broadband microwave structures by artificial neural networks

English Title

Modeling broadband microwave structures by artificial neural networks

Type

Peer-reviewed article not indexed in WoS or Scopus

Original Abstract

The paper describes the exploitation of feed-forward neural networks and recurrent neural networks for replacing full-wave numerical models of microwave structures in complex microwave design tools. Building a neural model, attention is turned to the modeling accuracy and to the efficiency of building a model. Dealing with the accuracy, we describe a method of increasing it by successive completing a training set. Neural models are mutually compared in order to highlight their advantages and disadvantages. As a reference model for comparisons, approximations based on standard cubic splines are used. Neural models are used to replace both the time-domain numeric models and the frequency-domain ones.

English abstract

The paper describes the exploitation of feed-forward neural networks and recurrent neural networks for replacing full-wave numerical models of microwave structures in complex microwave design tools. Building a neural model, attention is turned to the modeling accuracy and to the efficiency of building a model. Dealing with the accuracy, we describe a method of increasing it by successive completing a training set. Neural models are mutually compared in order to highlight their advantages and disadvantages. As a reference model for comparisons, approximations based on standard cubic splines are used. Neural models are used to replace both the time-domain numeric models and the frequency-domain ones.

Keywords

Artificial neural networks, frequency-domain finite elements, time-domain method of moments, wire antennas, microwave transmission lines.

Key words in English

Artificial neural networks, frequency-domain finite elements, time-domain method of moments, wire antennas, microwave transmission lines.

Authors

RAIDA, Z., LUKEŠ, Z., OTEVŘEL, V.

RIV year

2011

Released

01.06.2004

ISBN

1210-2512

Periodical

Radioengineering

Volume

13

Number

2

State

Czech Republic

Pages from

3

Pages count

9

BibTex

@article{BUT42090,
  author="Zbyněk {Raida} and Zbyněk {Lukeš} and Viktor {Otevřel}",
  title="Modeling broadband microwave structures by artificial neural networks",
  journal="Radioengineering",
  year="2004",
  volume="13",
  number="2",
  pages="9",
  issn="1210-2512"
}