Publication detail

Substrate integrated waveguide monopolar ring-slot antenna

LÁČÍK, J. MIKULÁŠEK, T. RAIDA, Z. URBANEC, T.

Original Title

Substrate integrated waveguide monopolar ring-slot antenna

English Title

Substrate integrated waveguide monopolar ring-slot antenna

Type

journal article in Web of Science

Language

en

Original Abstract

A single-layer substrate integrated waveguide (SIW) monopolar ring-slot antenna is proposed in this letter. It is based on a combination of a circular ring-slot etched in the SIW top wall and a set of shorting vias placed concentrically between the area bounded by the ring and the SIW bottom wall. Thanks to this configuration, a monopole-like radiation pattern is obtained. The antenna is designed for the 5.8 ISM frequency band, parametrically studied and experimentally verified in free space and in the vicinity of a muscle-equivalent phantom. Experimental results prove that the antenna is very well matched in the 5.8 GHz ISM band, has good radiation performance and small sensitivity to the surrounding environment.

English abstract

A single-layer substrate integrated waveguide (SIW) monopolar ring-slot antenna is proposed in this letter. It is based on a combination of a circular ring-slot etched in the SIW top wall and a set of shorting vias placed concentrically between the area bounded by the ring and the SIW bottom wall. Thanks to this configuration, a monopole-like radiation pattern is obtained. The antenna is designed for the 5.8 ISM frequency band, parametrically studied and experimentally verified in free space and in the vicinity of a muscle-equivalent phantom. Experimental results prove that the antenna is very well matched in the 5.8 GHz ISM band, has good radiation performance and small sensitivity to the surrounding environment.

Keywords

monopolar antenna, slot antenna, substrate integrated waveguide

RIV year

2014

Released

24.05.2014

Publisher

Wiley

Pages from

1865

Pages to

1869

Pages count

5

BibTex


@article{BUT110115,
  author="Jaroslav {Láčík} and Tomáš {Mikulášek} and Zbyněk {Raida} and Tomáš {Urbanec}",
  title="Substrate integrated waveguide monopolar ring-slot antenna",
  annote="A single-layer substrate integrated waveguide (SIW) monopolar ring-slot antenna is proposed in this letter. It is based on a combination of a circular ring-slot etched in the SIW top wall and a set of shorting vias placed concentrically between the area bounded by the ring and the SIW bottom wall. Thanks to this configuration, a monopole-like radiation pattern is obtained. The antenna is designed for the 5.8 ISM frequency band, parametrically studied and experimentally verified in free space and in the vicinity of a muscle-equivalent phantom. Experimental results prove that the antenna is very well matched in the 5.8 GHz ISM band, has good radiation performance and small sensitivity to the surrounding environment.",
  address="Wiley",
  chapter="110115",
  doi="10.1002/mop.28465",
  institution="Wiley",
  number="8",
  volume="56",
  year="2014",
  month="may",
  pages="1865--1869",
  publisher="Wiley",
  type="journal article in Web of Science"
}