Detail publikačního výsledku

Transverse slot with control of amplitude and phase for traveling-wave SIW antenna arrays

MIKULÁŠEK, T.; PUSKELY, J.; YAROVOY, A.; LÁČÍK, J.; ARTHABER, H.

Originální název

Transverse slot with control of amplitude and phase for traveling-wave SIW antenna arrays

Anglický název

Transverse slot with control of amplitude and phase for traveling-wave SIW antenna arrays

Druh

Článek WoS

Originální abstrakt

A novel basic antenna element for travelling-wave substrate integrated waveguide (SIW) arrays is proposed in this study. The antenna element is based on a transverse slot and newly complemented by a pair of vias used for matching and a phase shifter. By changing the geometries of the slot and the phase shifter, the amplitude and phase of a radiated wave can be controlled. The proposed approach extends the potential of transverse slots in SIW-based travelling-wave antenna arrays. To verify the capabilities of the antenna element, the authors demonstrate a six-element array with −30dB side-lobe suppression, intended for a 24 GHz radar system. The measured results show good agreement with simulations.

Anglický abstrakt

A novel basic antenna element for travelling-wave substrate integrated waveguide (SIW) arrays is proposed in this study. The antenna element is based on a transverse slot and newly complemented by a pair of vias used for matching and a phase shifter. By changing the geometries of the slot and the phase shifter, the amplitude and phase of a radiated wave can be controlled. The proposed approach extends the potential of transverse slots in SIW-based travelling-wave antenna arrays. To verify the capabilities of the antenna element, the authors demonstrate a six-element array with −30dB side-lobe suppression, intended for a 24 GHz radar system. The measured results show good agreement with simulations.

Klíčová slova

antenna array; phased array; radar; substrate integrated waveguide; transverse slots; travelling wave

Klíčová slova v angličtině

antenna array; phased array; radar; substrate integrated waveguide; transverse slots; travelling wave

Autoři

MIKULÁŠEK, T.; PUSKELY, J.; YAROVOY, A.; LÁČÍK, J.; ARTHABER, H.

Rok RIV

2021

Vydáno

16.12.2020

Nakladatel

IET Digital Library

Místo

Stevenage, UK

ISSN

1751-8725

Periodikum

IET Microwaves Antennas & Propagation

Svazek

14

Číslo

15

Stát

Spojené království Velké Británie a Severního Irska

Strany od

1943

Strany do

1946

Strany počet

4

URL

https://digital-library.theiet.org/content/journals/10.1049/iet-map.2020.0069

BibTex

@article{BUT164884,
  author="Tomáš {Mikulášek} and Jan {Puskely} and Alexander G. {Yarovoy} and Jaroslav {Láčík} and Holger {Arthaber}",
  title="Transverse slot with control of amplitude and phase for traveling-wave SIW antenna arrays",
  journal="IET Microwaves Antennas & Propagation",
  year="2020",
  volume="14",
  number="15",
  pages="1943--1946",
  doi="10.1049/iet-map.2020.0069",
  issn="1751-8725",
  url="https://digital-library.theiet.org/content/journals/10.1049/iet-map.2020.0069"
}

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