Detail publikačního výsledku

2x2 Microstrip Patch Antenna Array Fed by Substrate Integrated Waveguide for Radar Applications

MIKULÁŠEK, T.; GEORGIADIS, A.; COLLADO, A.; LÁČÍK, J.

Originální název

2x2 Microstrip Patch Antenna Array Fed by Substrate Integrated Waveguide for Radar Applications

Anglický název

2x2 Microstrip Patch Antenna Array Fed by Substrate Integrated Waveguide for Radar Applications

Druh

Článek WoS

Originální abstrakt

A 2x2 microstrip patch antenna array fed by a substrate-integrated-waveguide (SIW) feeding network for 24 GHz radar applications is proposed in this letter. The microstrip patches are aperture-coupled with the feeding network consisting of a perpendicular coax-to-SIW transition and two Y-junction power dividers. The antenna design is performed in the full-wave electromagnetic solver ANSYS HFSS and verified by measurement. At the operation frequency 24 GHz, a fabricated prototype has a gain of 11.1 dBi and a low side-lobe level below –22 dB in the E-plane and –33 dB in the H-plane.

Anglický abstrakt

A 2x2 microstrip patch antenna array fed by a substrate-integrated-waveguide (SIW) feeding network for 24 GHz radar applications is proposed in this letter. The microstrip patches are aperture-coupled with the feeding network consisting of a perpendicular coax-to-SIW transition and two Y-junction power dividers. The antenna design is performed in the full-wave electromagnetic solver ANSYS HFSS and verified by measurement. At the operation frequency 24 GHz, a fabricated prototype has a gain of 11.1 dBi and a low side-lobe level below –22 dB in the E-plane and –33 dB in the H-plane.

Klíčová slova

antenna array, microstrip patch, power divider, slot, substrate integrated waveguide (SIW)

Klíčová slova v angličtině

antenna array, microstrip patch, power divider, slot, substrate integrated waveguide (SIW)

Autoři

MIKULÁŠEK, T.; GEORGIADIS, A.; COLLADO, A.; LÁČÍK, J.

Rok RIV

2014

Vydáno

26.09.2013

ISSN

1536-1225

Periodikum

IEEE Antennas and Wireless Propagation Letters

Svazek

12

Číslo

1

Stát

Spojené státy americké

Strany od

1287

Strany do

1290

Strany počet

4

BibTex

@article{BUT101717,
  author="Tomáš {Mikulášek} and Apostolos {Georgiadis} and Ana {Collado} and Jaroslav {Láčík}",
  title="2x2 Microstrip Patch Antenna Array Fed by Substrate Integrated Waveguide for Radar Applications",
  journal="IEEE Antennas and Wireless Propagation Letters",
  year="2013",
  volume="12",
  number="1",
  pages="1287--1290",
  doi="10.1109/LAWP.2013.2283731",
  issn="1536-1225"
}