Dual-Band Filtenna with High Selectivity for 5G Millimeter-Wave Applications

Behrooz Rezaee*, Wolfgang Bösch

*Corresponding author for this work

Research output: Chapter in Book/Report/Conference proceedingConference paperpeer-review

Abstract

This paper presents a mmWave dual-band Filtenna with high selectivity. It comprises a substrate-integrated waveguide (SIW) diplexer integrated with two microstrip patch antennas. The proposed solution facilitates the design and control of the bands individually. Also, it is applicable for dual-band Filtenna with different configurations and applications. To verify the proposed method, a dual-band Filtenna with operating frequencies of 26.5-27.5 GHz and 28.5-29.5 GHz, a fourth-degree Chebyshev response, and two symmetric radiation nulls for each band are designed and fabricated. The measured peak realized gains for the lower and higher bands are 4 dBi and 4.5 dBi, respectively. Besides, a high out-of-ban suppression with a deep roll-off of better than 20 dBi is obtained.

Original languageEnglish
Title of host publication2024 54th European Microwave Conference, EuMC 2024
PublisherIEEE
Pages884-887
Number of pages4
ISBN (Electronic)9782874870774
DOIs
Publication statusPublished - 31 Oct 2024
Event54th European Microwave Conference, EuMC 2024 - Paris, France
Duration: 24 Sept 202426 Sept 2024

Publication series

Name2024 54th European Microwave Conference, EuMC 2024

Conference

Conference54th European Microwave Conference, EuMC 2024
Country/TerritoryFrance
CityParis
Period24/09/2426/09/24

Keywords

  • 5G
  • dual-band
  • Filtenna
  • high selectivity
  • mmWave
  • radiation null
  • SIW

ASJC Scopus subject areas

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

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