77-GHz high-gain Bull's-eye antenna with sinusoidal profile

U. Beaskoetxea, V. Pacheco-Peña, B. Orazbayev, T. Akalin, S. Maci, Miguel Navarro-Cia, M. Beruete

Research output: Contribution to journalArticlepeer-review

41 Citations (Scopus)
174 Downloads (Pure)

Abstract

A high-gain Bull's-Eye leaky-wave horn antenna working at 77 GHz with sinusoidal profile has been designed, fabricated, and experimentally measured. The influence of the number of periods on the gain and beamwidth is numerically investigated. Experimental measurements show a high gain of 28.9 dB, with low sidelobe level and a very narrow beamwidth in good agreement with results obtained from simulations.

Original languageEnglish
Pages (from-to)205-208
Number of pages4
JournalIEEE Antennas and Wireless Propagation Letters
Volume14
DOIs
Publication statusPublished - 3 Feb 2015

Keywords

  • Bull's-Eye
  • corrugated surface
  • leaky-wave horn antenna
  • millimeter waves
  • sinusoidal profile

ASJC Scopus subject areas

  • Electrical and Electronic Engineering

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