Detail publikačního výsledku

Three-element filtering antenna array designed by the equivalent circuit approach

KUFA, M.; RAIDA, Z.; MATEU, J.

Originální název

Three-element filtering antenna array designed by the equivalent circuit approach

Anglický název

Three-element filtering antenna array designed by the equivalent circuit approach

Druh

Článek WoS

Originální abstrakt

This paper introduces a design methodology of a third-order three-element patch array that has no filtering parts and yet behaves like a filtering antenna (filtenna). The design approach includes shaping the frequency response of the reflection coefficient and modeling the frequency response of the normalized realized gain. In order to control the shape of these two responses, gi coefficients of an equivalent low-pass prototype filter are derived for designing the third-order filtering antenna array. The design methodology was verified over the frequency band from 4.8 to 6.8 GHz for levels of the reflection coefficient from −10 to −20 dB and for fractional bandwidths from 7% to 14%. The whole design methodology was supported by manufacturing and measuring three third-order filtering antenna arrays designed with different configurations. The simulated and measured results show good agreement in all cases.

Anglický abstrakt

This paper introduces a design methodology of a third-order three-element patch array that has no filtering parts and yet behaves like a filtering antenna (filtenna). The design approach includes shaping the frequency response of the reflection coefficient and modeling the frequency response of the normalized realized gain. In order to control the shape of these two responses, gi coefficients of an equivalent low-pass prototype filter are derived for designing the third-order filtering antenna array. The design methodology was verified over the frequency band from 4.8 to 6.8 GHz for levels of the reflection coefficient from −10 to −20 dB and for fractional bandwidths from 7% to 14%. The whole design methodology was supported by manufacturing and measuring three third-order filtering antenna arrays designed with different configurations. The simulated and measured results show good agreement in all cases.

Klíčová slova

Antenna arrays, antenna pattern synthesis, filtering

Klíčová slova v angličtině

Antenna arrays, antenna pattern synthesis, filtering

Autoři

KUFA, M.; RAIDA, Z.; MATEU, J.

Rok RIV

2017

Vydáno

01.09.2016

ISSN

0018-926X

Periodikum

IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION

Svazek

64

Číslo

9

Stát

Spojené státy americké

Strany od

3831

Strany do

3839

Strany počet

9

URL

http://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=7502135

BibTex

@article{BUT128355,
  author="Martin {Kufa} and Zbyněk {Raida} and Jordi {Mateu}",
  title="Three-element filtering antenna array designed by the equivalent circuit approach",
  journal="IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION",
  year="2016",
  volume="64",
  number="9",
  pages="3831--3839",
  doi="10.1109/TAP.2016.2586511",
  issn="0018-926X",
  url="http://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=7502135"
}