David R. Smith

TL;DR: Using an analytical model, the surface modes of the structure are computed and details about the various mechanisms that contribute to the reflection spectra are confirmed.

TL;DR: In this article, a triband low-profile short-circuited suspended patch antenna combined with a polycrystalline silicon solar cell working as a radiating patch element is proposed for 2.3/2.5 GHz band WiMAX and 2.4 GHz band WLAN networks.

TL;DR: In this article, the authors investigate a metamaterial imager (metaimager) consisting of one transmitting metammaterial panel and a collection of broadband receiving probes and demonstrate that increasing the number and configuration of probe antennas and distributing their placement in space increases the effective receiver aperture size and the number of measurement modes, enhancing the image reconstruction.

TL;DR: The back-thinned CIS115, a 3 MPixel CMOS Image Sensor from e2v technologies, has been selected for JANUS as mentioned in this paper, which will perform imaging and mapping observations of Jupiter, its moons and icy rings.

TL;DR: In this article, a microscopic flake of graphite could reverse the diffraction of light, an experiment that demonstrates just such an effect highlights the exciting optical applications of graphene, an atomic layer of carbon with a two-dimensional honeycomb lattice.