Low profile THz periodic leaky-wave antenna

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Authors

  • Unai Beaskoetxea
  • Miguel Beruete
  • Francisco Falcone
  • David Etayo
  • Mario Sorolla
  • Mokhtar Zehar
  • Karine Blary
  • Abdallah Chahadih
  • Tahsin Akalin

Colleges, School and Institutes

External organisations

  • Universidad Pública de Navarra
  • Institute of Electronics, Microelectronics and Nanotechnology (IEMN), Lille University

Abstract

In this work, a 0.566THz flat leaky-wave antenna, consisting of a central λ0/2 slot surrounded by straight parallel wedge corrugations, is numerically and experimentally analyzed. Simulations show a moderately high gain and no significant differences when compared with a typical square corrugation profile. Numerical comparison is also made for the designed and manufactured antennas. High transmission enhancement in the corrugated case is obtained, compared to that given by a single central slot with no grooves. This kind of antennas finds several applications in different frequency ranges, including the nowadays high-interest range of the THz.

Details

Original languageEnglish
Title of host publicationMediterranean Microwave Symposium
Publication statusPublished - 17 Apr 2015
Event2014 14th Mediterranean Microwave Symposium, MMS 2014 - Marrakech, Morocco
Duration: 12 Dec 201414 Dec 2014

Conference

Conference2014 14th Mediterranean Microwave Symposium, MMS 2014
CountryMorocco
CityMarrakech
Period12/12/1414/12/14

Keywords

  • antennas, corrugations, leaky wave antennas, millimeter waves, resonant slot, THz

ASJC Scopus subject areas