A model that predicts the radiation pattern from patch antennas in real installations could take the guesswork out of communication device development. A model that predicts the radiation pattern from ...

SO-CALLED extra or forbidden rings have been observed from time to time in electron diffraction patterns, and their origin has been attributed to half-order diffractions or impurities. Cases in which ...

X-ray diffraction methods lie at the foundation of materials science. Determination of the crystal structures of natural minerals and, later, of crystals grown in the laboratory led to our ...

Very simplified toy models help scientists get started, but the real world is far more complex.

Eight single-width QMC modules and a CompactPCI Serial QMC carrier have been announced by Tews Technologies, designed to accelerate adoption of the mezzanine standard. The additions to its VITA 93 – ...

Abstract: In this study, a liquid-based transparent antenna with a reconfigurable radiation pattern is proposed. The antenna is composed of two primary sections: the upper section features a hexagonal ...

Introduction: Wood borer pests represent a growing threat to forestry worldwide, with potential for an increase in climate change induced outbreaks that could significantly impact ecosystem ...