Detail publikačního výsledku

Practical design of Ku band Vivaldi antenna array

PROUZA, J.; RAIDA, Z.

Originální název

Practical design of Ku band Vivaldi antenna array

Anglický název

Practical design of Ku band Vivaldi antenna array

Druh

Článek WoS

Originální abstrakt

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.

Anglický abstrakt

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.

Klíčová slova

antenna array; Ku band; Vivaldi antenna

Klíčová slova v angličtině

antenna array; Ku band; Vivaldi antenna

Autoři

PROUZA, J.; RAIDA, Z.

Rok RIV

2021

Vydáno

01.10.2020

Nakladatel

SLOVAK UNIV TECHNOLOGY

Místo

BRATISLAVA

ISSN

1339-309X

Periodikum

Journal of Electrical Engineering-Elektrotechnicky Casopis

Svazek

71

Číslo

5

Stát

Slovenská republika

Strany od

347

Strany do

352

Strany počet

6

URL

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

Plný text v Digitální knihovně

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-Elektrotechnicky Casopis",
  year="2020",
  volume="71",
  number="5",
  pages="347--352",
  doi="10.2478/jee-2020-0047",
  issn="1335-3632",
  url="http://iris.elf.stuba.sk/JEEEC/data/pdf/5_120-07.pdf"
}

Dokumenty

10.2478_jee-2020-0047