A microstrip antenna using patch array resonator

D. Kim, M. Kim, M. Tanaka, K. Matsugatani

Research output: Contribution to journalArticlepeer-review

2 Citations (Scopus)


A new planar antenna using two-dimensional patch array resonator for an improved-bandwidth performance is presented. The antenna, designed to work at 6.8 GHz on a 1.27-mm-thick substrate with a dielectric constant of 9.8, has a total size of 314 mm2. The measurements showed a 6-dB frequency bandwidth of 12.9%, which is a significant improvement over the 3.3% bandwidth measured from a 40 mm2 single-patch reference antenna.

Original languageEnglish
Pages (from-to)2926-2928
Number of pages3
JournalMicrowave and Optical Technology Letters
Issue number12
Publication statusPublished - 2007 Dec


  • Microstrip antennas
  • Microstrip resonators
  • Patch antennas

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Atomic and Molecular Physics, and Optics
  • Condensed Matter Physics
  • Electrical and Electronic Engineering


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