Rectangular waveguide is the most common type of transmission line used in microwave communication. It is a metallic transmission line ideally suitable for microwave frequencies and is employed to ...

Abstract: Monopole antennas are widely used in communication systems because of features such as pure vertical polarization and omnidirectional radiation patterns in the horizontal plane.

Abstract: Based on the expressions for electromagnetic fields in a lossless rectangular waveguide and the current densities on its walls an equivalent two-wire transmission-line model is derived that ...

The first theoretical models of the propagation of an electromagnetic field in a waveguide date back to the second half of the 19th century (Hertz, Debye, Rayleigh). The technological fallout for long ...

Lumus, the pioneering developer of geometric (reflective) waveguide technology for augmented reality (AR) eyewear, today announced that it has been selected by health tech pioneer Snke as the optical ...

The authors study time-harmonic Maxwell's equations in the junction of two rectangular waveguides. They prove existence and uniqueness of the solution, except for a discrete set of values of the ...

Efficient as fiber optic cables are at transmitting data in the form of light pulses, they do need to be physically supported, and they can only handle a finite amount of power. Still, what's the ...

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