Patch antenna design for full-duplex transceivers

Juan M. Laco, Fernando H. Gregorio, Gustavo Gonzalez, Juan E. Cousseau, Taneli Riihonen, Risto Wichman

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

6 Citations (Scopus)


We present the design, implementation and validation (by measurements) of a two-element antenna array for inband full-duplex (FD) applications. The antenna array is designed to provide large isolation between its transmission and reception ports by changing the polarization of the channels and by designing a suitable radiation pattern for the transmission antennas. Especially, the design of the antenna array is developed by tuning the characteristic S-parameters of the antenna elements so that isolation levels larger than 55 dB are achieved without degrading the far-field transmission pattern. Simulation and measurement results show that the proposed antenna design could be a promising solution for full-duplex applications, i.e., FD access points and/or FD sensing nodes in cognitive radio systems.

Original languageEnglish
Title of host publicationEuCNC 2017 - European Conference on Networks and Communications
Number of pages5
ISBN (Electronic)9781538638736
Publication statusPublished - 13 Jul 2017
MoE publication typeA4 Article in a conference publication
EventEuropean Conference on Networks and Communications - Oulu, Finland
Duration: 12 Jun 201715 Jun 2017

Publication series

NameEuropean Conference on Networks and Communications
ISSN (Print)2475-6490
ISSN (Electronic)2575-4912


ConferenceEuropean Conference on Networks and Communications
Abbreviated titleEuCNC


  • Antenna Array
  • Antenna Cancellation
  • Full Duplex
  • Self-interference


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