Effect of conical cup on microstrip antennas

Byungsun Park, Jae Hyeuk Jang, Masato Tanaka, Young Sik Kim

Research output: Contribution to journalArticlepeer-review


In this letter, a circular microstrip patch antenna with a conical cup is proposed. The results of a simulation and experiment show that the conical cup has a beneficial effect on the antenna's gain and principal plane beam widths, The maximum gain of this antenna was 12.6 dBi, which is about 3 dB higher than one with a cylindrical cup. The 3-dB beamwidths of the E-and H-planes were 34° and 44°, respectively.

Original languageEnglish
Pages (from-to)3392-3393
Number of pages2
JournalIEICE Transactions on Communications
Issue number11
Publication statusPublished - 2004 Nov


  • Conical cup microstrip antenna
  • Cup microstrip antenna

ASJC Scopus subject areas

  • Software
  • Computer Networks and Communications
  • Electrical and Electronic Engineering


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