Nick’s Signal Spot is a new feature in which Nick Langan explores RF signals, propagation, new equipment or related endeavors ...

Abstract: A graphene antenna with dynamical control of radiation pattern is proposed in this article. The device consists of a dipole with two coplanar graphene parasites. Working in the frequency ...

A 400 megachip-per-second channel sounder and directional horn antennas were used to measure propagation characteristics for future mm-wave cellular systems in urban environments. This paper presents ...