Publication detail

Pre-Design of Multi-Band Planar Antennas by Artificial Neural Networks

LAHIANI, M. RAIDA, Z. VESELÝ, J. OLIVOVÁ, J.

Original Title

Pre-Design of Multi-Band Planar Antennas by Artificial Neural Networks

Type

journal article in Web of Science

Language

English

Original Abstract

In this communication, artificial neural networks are used to estimate the initial structure of a multiband planar antenna. The neural networks are trained on a set of selected normalized multiband antennas characterized by time-efficient modal analysis with limited accuracy. Using the Deep Learning Toolbox in Matlab, several types of neural networks have been created and trained on the sample planar multiband antennas. In the neural network learning process, suitable network types were selected for the design of these antennas. The trained networks, depending on the desired operating bands, will select the appropriate antenna geometry. This is further optimized using Newton's method in HFSS. The use of the neural pre-design concept speeds up and simplifies the design of multiband planar antennas. The findings presented in this paper will be used to refine and accelerate the design of planar multiband antennas.

Keywords

multi-band antennas; feed-forward neural network; cascade-forward neural network; probabilistic neural network; full-wave analysis

Authors

LAHIANI, M.; RAIDA, Z.; VESELÝ, J.; OLIVOVÁ, J.

Released

12. 3. 2023

Publisher

MDPI

Location

BASEL

ISBN

2079-9292

Periodical

Electronics (MDPI)

Year of study

12

Number

6

State

Swiss Confederation

Pages from

1

Pages to

11

Pages count

11

URL

https://www.mdpi.com/2079-9292/12/6/1345

Full text in the Digital Library

http://hdl.handle.net/11012/213555

BibTex

@article{BUT183765,
  author="Mohamed Aziz {Lahiani} and Zbyněk {Raida} and Jiří {Veselý} and Jana {Olivová}",
  title="Pre-Design of Multi-Band Planar Antennas by Artificial Neural Networks",
  journal="Electronics (MDPI)",
  year="2023",
  volume="12",
  number="6",
  pages="11",
  doi="10.3390/electronics12061345",
  issn="2079-9292",
  url="https://www.mdpi.com/2079-9292/12/6/1345"
}