Metamaterials, as artificially structured materials composed of subwavelength arrays of
resonant unit cells, can exhibit exotic properties beyond those accessible to natural …

The ability to bend, stretch, and roll metamaterial devices on flexible substrates adds a new
dimension to aspects of manipulating electromagnetic waves and promises a new wave of …

Metamaterials are being applied to the development and construction of many new devices
throughout the electromagnetic spectrum. Limitations posed by the metamaterial operational …

Metamaterials bring subwavelength resonating structures together to overcome the
limitations of conventional materials. The realization of active metadevices has been an …

We demonstrate micromachined reconfigurable metamaterials working at multiple
frequencies simultaneously in the terahertz range. The proposed metamaterial structures …

We embed diodes as active circuit elements within a metamaterial to implement a
switchable metamaterial reflector/absorber at microwave frequencies. Diodes are placed in …

This paper reviews micromachined tunable metamaterials, whereby the tuning capabilities
are based on the mechanical reconfiguration of the lattice and/or the metamaterial element …

Terahertz (THz) part of the electromagnetic spectrum (0.1–10 THz) holds the key for next-
generation high-speed wireless communication, non-destructive biosensing, fingerprint …

This paper introduces a class of programmable metamaterials, whose electromagnetic
properties can be controlled via software. These software defined metamaterials (SDMs) …

A triple band metamaterial absorber (MMA) has been demonstrated in this paper that is
developed on an FR4 substrate targeting WLAN and 5G frequencies. The resonating patch …