Detail publikačního výsledku

Enhanced Gain Dielectric Resonator Antenna Based on the Combination of Higher Order Modes

MRNKA, M.; RAIDA, Z.

Originální název

Enhanced Gain Dielectric Resonator Antenna Based on the Combination of Higher Order Modes

Anglický název

Enhanced Gain Dielectric Resonator Antenna Based on the Combination of Higher Order Modes

Druh

Článek WoS

Originální abstrakt

The combination of two higher order hybrid electromagnetic modes (HEM133 and HEM123) in a simple cylindrical dielectric resonator is exploited in the presented paper to enhance antenna gain. Both modes were excited by the same feeding aperture in the ground plane of a microstrip line. A linearly polarized, broadside radiation pattern with maximum realized gain of about 11.6 dBi was successfully obtained. The antenna was designed for the ISM band with central frequency 5.8 GHz and relative bandwidth at least 2.6 %. For fabrication, we used a layered Arlon AR600 substrate of relative permittivity 6.15. Experimental results showed reasonable agreement with simulations and validated the new concept of the high gain dielectric resonator antenna.

Anglický abstrakt

The combination of two higher order hybrid electromagnetic modes (HEM133 and HEM123) in a simple cylindrical dielectric resonator is exploited in the presented paper to enhance antenna gain. Both modes were excited by the same feeding aperture in the ground plane of a microstrip line. A linearly polarized, broadside radiation pattern with maximum realized gain of about 11.6 dBi was successfully obtained. The antenna was designed for the ISM band with central frequency 5.8 GHz and relative bandwidth at least 2.6 %. For fabrication, we used a layered Arlon AR600 substrate of relative permittivity 6.15. Experimental results showed reasonable agreement with simulations and validated the new concept of the high gain dielectric resonator antenna.

Klíčová slova

Dielectric resonator antennas, directive antennas, higher order radiating modes.

Klíčová slova v angličtině

Dielectric resonator antennas, directive antennas, higher order radiating modes.

Autoři

MRNKA, M.; RAIDA, Z.

Rok RIV

2016

Vydáno

19.08.2015

Nakladatel

IEEE Antennas and Propagation Society

Místo

USA

ISSN

1536-1225

Periodikum

IEEE Antennas and Wireless Propagation Letters

Svazek

15

Číslo

99

Stát

Spojené státy americké

Strany od

710

Strany do

713

Strany počet

4

URL

http://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=7210178

Plný text v Digitální knihovně

http://hdl.handle.net/

BibTex

@article{BUT117987,
  author="Michal {Mrnka} and Zbyněk {Raida}",
  title="Enhanced Gain Dielectric Resonator Antenna Based on the Combination of Higher Order Modes",
  journal="IEEE Antennas and Wireless Propagation Letters",
  year="2015",
  volume="15",
  number="99",
  pages="710--713",
  doi="10.1109/LAWP.2015.2470099",
  issn="1536-1225",
  url="http://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=7210178"
}