If someone on your holiday list is dying to play Pokémon Go or Jurassic World Live on an augmented reality rig, glasses and headsets can be found costing as little as $64 or as high as $1,700, with ...

Augmented Reality (AR) glasses use waveguide technology to project virtual pictures onto the real world, providing immersive experiences in healthcare, manufacturing, and defense. Achieving ...

For the system noise temperature calibration of the K/Q/W triple-band cryogenic receiver on Tianma Radio Telescope (TMRT), a design of W-band eight-hole waveguide directional coupler is proposed in ...

1 Institute for Photonics and Optical Sciences, School of Physics, University of Sydney, Sydney, NSW, Australia 2 Istituto Italiano di Tecnologia, Center for Biomolecular Nanotechnologies, Lecce, ...

Robbie has been an avid gamer for well over 20 years. During that time, he's watched countless franchises rise and fall. He's a big RPG fan but dabbles in a little bit of everything. Writing about ...

Abstract: A wireless power transfer (WPT) system using rectangular waveguide with cutoff parallel plate waveguide is proposed. The operating frequency is set to be lower than the cutoff frequency of ...

Abstract: Rectangular waveguides are an essential tool for measuring the intrinsic complex properties of simple dielectric media. This is because rectangular waveguides have a simple geometry, high ...

ABSTRACT: This communication reports a novel method of analyzing pericardial fluid and finding blood traces present based on the measurement of the dielectric properties at microwave frequencies. The ...