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A broadband monopolar patch antanna with ENG structure

  • Science and Technology on Communication Information Security Control Laboratory
  • Harbin Institute of Technology

Research output: Contribution to journalArticlepeer-review

Abstract

In this paper, a broadband monopolar patch antenna is proposed. The epsilon negative (ENG) zeroth-order resonator (ZOR) is used to broaden the bandwidth of a monoplar patch antenna by combining two resonances together. The ENG ZOR antenna shares the patch and the ground plane with the monopopar patch antenna. The impedance bandwidth of the proposed antenna ranges from 0.89 to 3.95 GHz, and the gain of it is above 4.1 dB. This antenna has monopole-like radiation patterns over the whole bandwidth range.

Original languageEnglish
Pages (from-to)215-218
Number of pages4
JournalJournal of Harbin Institute of Technology (New Series)
Volume18
Issue numberSUPPL. 1
StatePublished - Dec 2011

Keywords

  • Broadband
  • Epsilon negative transmission line (ENG TL)
  • Monopolar patch antenna
  • Zeroth-order resonator (ZOR)

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