Antenna diagnosis and power density calculation of 5G millimeter-wave mobile terminal using inverse source technique

Bo Xu, Lucia Scialacqua, Alessandro Scannavini, Lars Jacob Foged, Zhinong Ying, Thomas Bolin, Sailing He

Research output: Contribution to conference without publisher/journalPaper without publisher/journalResearchpeer-review

Abstract

Millimeter-wave antennas may suffer from stronger effects of surface waves in 5G mobile terminals. In this paper, printed 28 GHz antennas are implemented in a mobile handset mock-up. The influence of surface waves is examined by the reconstructed equivalent currents obtained through the inverse source technique. The obtained equivalent currents are reused for the power density calculation for the purpose of millimeter-wave exposure assessment. The results provide valuable insight into 5G millimeter-wave mobile antenna design and measurement.

Original languageEnglish
Publication date2018
Publication statusPublished - 2018
Externally publishedYes
Event12th European Conference on Antennas and Propagation, EuCAP 2018 - London, United Kingdom
Duration: 9 Apr 201813 Apr 2018

Conference

Conference12th European Conference on Antennas and Propagation, EuCAP 2018
Country/TerritoryUnited Kingdom
CityLondon
Period09/04/201813/04/2018

Bibliographical note

Publisher Copyright:
© Institution of Engineering and Technology.All Rights Reserved.

Keywords

  • 5G
  • Equivalent currents
  • Inverse source technique
  • Millimeter-wave antenna
  • Power density

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