In electrical engineering metamaterials have been developed that offer unprecedented control over electromagnetic fields. Here, we show that general relativity provides the theoretical tools for designing devices made of such versatile materials. Given a desired device function, the theory describes the electromagnetic properties that turn this function into fact. We consider media that facilit...

The positive fractional and cone fractional continuous-time and discrete-time linear systems are addressed. Sufficient conditions for the reachability of positive and cone fractional continuous-time linear systems are given. Necessary and sufficient conditions for the positivity and asymptotic stability of the continuous-time linear systems are established. The realization problem for positive ...

Electrical Engineering) Non-parametric Bayesian Learning with Incomplete Data by Chunping Wang Department of Electrical and Computer Engineering Duke University

Near-Field Optical Transducer for Heat-Assisted Magnetic Recording for Beyond-10-Tbit/in2 Densities R. Ikkawi1 ∗, N. Amos1, A. Lavrenov1, A. Krichevsky1, D. Teweldebrhan2, S. Ghosh2, A. A. Balandin2, D. Litvinov3, and S. Khizroev4 1Center for 3D Electronics, Department of Electrical Engineering, University of California – Riverside, Riverside, CA 92521, USA 2Nano-Device Laboratory, Department o...

Předložený příspěvek přináší pohled na možnosti realizace laboratorní výuky v oblasti elektrotechniky a elektroniky za pomocí on-line prostředí aplikací, které jsou uživatelům volně dostupné. Výuka elektrotechnických, potažmo elektronických předmětů je založena získání základních teoretických i praktických znalostí dovedností, si žáci či studenti ověř...