Zoning technique for a broadband fishnet metamaterial lens

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

Authors

Colleges, School and Institutes

External organisations

  • Universidad Pública de Navarra

Abstract

The profile of any lens can be reduced by applying a zoning technique, at the expense of a narrower frequency range. Here, using an optimized zoning technique, a slim broadband zoned fishnet metamaterial lens with fractional bandwidth of 8.5% is designed, fabricated and measured at millimeter waves. Measurements are in good accordance with simulation results and demonstrate good performance of the zoned fishnet metamaterial lens. A high directivity of 16.6 dBi is experimentally achieved in the lens antenna system.

Details

Original languageEnglish
Title of host publication2015 40th International Conference on Infrared, Millimeter, and Terahertz waves (IRMMW-THz)
Publication statusPublished - 2015