Publication detail

Practical design of Ku band Vivaldi antenna array

PROUZA, J. RAIDA, Z.

Original Title

Practical design of Ku band Vivaldi antenna array

Type

journal article in Web of Science

Language

English

Original Abstract

In the paper, a practical design of a Ku-band Vivaldi antenna array for compact radar system is presented. The realized gain, the beam width, polarization purity and the possible electronic beamforming in the horizontal plane were the most important requirements. Since the array was requested to show an enhanced mechanical stability, a novel geometry of elements was proposed. The Vivaldi slot was created on two substrates connected by metallic vias suppressing surface currents, and the microstrip feeder was placed in-between those substrates. Simulations are based on special approach in CST Microwave using infinite array of antenna elements, which should reduce computing time.

Keywords

antenna array; Ku band; Vivaldi antenna

Authors

PROUZA, J.; RAIDA, Z.

Released

1. 10. 2020

Publisher

SLOVAK UNIV TECHNOLOGY

Location

BRATISLAVA

ISBN

1339-309X

Periodical

Journal of Electrical Engineering

Year of study

71

Number

5

State

Slovak Republic

Pages from

347

Pages to

352

Pages count

6

URL

http://iris.elf.stuba.sk/JEEEC/data/pdf/5_120-07.pdf

Full text in the Digital Library

http://hdl.handle.net/11012/196583

BibTex

@article{BUT165385,
  author="Jakub {Prouza} and Zbyněk {Raida}",
  title="Practical design of Ku band Vivaldi antenna array",
  journal="Journal of Electrical Engineering",
  year="2020",
  volume="71",
  number="5",
  pages="347--352",
  doi="10.2478/jee-2020-0047",
  issn="1339-309X",
  url="http://iris.elf.stuba.sk/JEEEC/data/pdf/5_120-07.pdf"
}