Microwave seminar | 26 October 2020
begins at
26 October 2020
9:00 AM (GMT +03:00)
location:
Online
En

University of New South Wales, Canberra, Australia
Performance limits of metasurfaces for microwave, millimeter wave and terahertz bands
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Abstract
Metasurface designs based on planar metallic geometries are the most promising approach for microwave, millimeter, and terahertz bands, where all-dielectric designs become quite thick and difficult to fabricate. In this talk, I will discuss recent work showing broadband and achromatic designs operating in these frequency ranges, limits on the achievable bandwidth, design techniques to overcome coupling between meta-atoms, and methods for achieving highly subwavelength meta-atom designs.
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