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An LTCC Microstrip Grid Array Antenna for 94-GHz Applications

  • Zihao Chen
  • , Yue Ping Zhang
  • , Aimeric Bisognin
  • , Diane Titz
  • , Fabien Ferrero
  • , Cyril Luxey
  • Nanyang Technological University
  • Université Côte d'Azur
  • STMicroelectronics
  • Université Nice Sophia Antipolis
  • IUF

Research output: Contribution to journalArticlepeer-review

Abstract

A designed microstrip grid array antenna at 94 GHz in a low-temperature co-fired ceramic (LTCC) technology was fabricated and measured. The designed and measured results are in good agreement. They show a 10-dB impedance bandwidth of 5.12 GHz from 90 GHz to 95.12 GHz (or 5.45% at 94 GHz), a maximal peak realized of 17.1 dBi with a 3-dB gain bandwidth of 5.5 GHz from 92.0 GHz to 97.5 GHz (or 5.85% at 94 GHz). These good performances make the microstrip grid array antenna a suitable candidate for 94-GHz applications.

Original languageEnglish
Article number7038182
Pages (from-to)1279-1281
Number of pages3
JournalIEEE Antennas and Wireless Propagation Letters
Volume14
DOIs
StatePublished - 2015
Externally publishedYes

Keywords

  • 94 GHz
  • antenna array
  • grid array antenna
  • low-temperature co-fired ceramic

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