Stack-layered Coupled-resonator Filtering Antenna

Hossein Sarbandifarahani*, Behrooz Rezaee*, Wolfgang Bösch

*Corresponding author for this work

Research output: Contribution to conferencePaperpeer-review


This paper introduces a new design methodology of filtering antenna (filtenna) based on the coupled radiating resonator structure. The idea is to integrate both filter and antenna as a single component with combined treatment. The patch antenna structure backed by substrate integrated cavity (SIC) resonator is effectively employed to comply with coupled-resonator filtering function. The proposed filtenna is a compact stack-layered array antenna module with the aim of highly integrated 5G massive array antenna application. A fourth-degree filtenna with operating frequency band of 27-29 GHz and return loss better than 22-dB is designed to verify the design method. The simulated results are in good agreement compared with those of analytical synthesis and circuit model.

Original languageEnglish
Number of pages4
Publication statusPublished - 13 May 2020
Event2020 International Workshop on Antenna Technology - Bucharest, Romania
Duration: 25 Feb 202028 Feb 2020


Conference2020 International Workshop on Antenna Technology
Abbreviated titleiWAT
Internet address


  • Antenna
  • Antenna Array
  • Coupled-resonator
  • 5G
  • Filter
  • Filtering Antenna
  • Filtenna
  • Array
  • Multilayer
  • Stack

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Instrumentation
  • Computer Networks and Communications

Fields of Expertise

  • Information, Communication & Computing

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