Abstract: Composite right/left-handed (CRLH) rectangular waveguides has been proposed. In the waveguides, negative permeability is realized by the cutoff TM 11 mode, of which electromagnetic field ...

Abstract: The conditions for TE mode propagation in rectangular waveguides with nonuniform dielectric media are established. An equation is derived for determining the capacitivity functions which ...

The aim of this work is to model the evolution of the modal distribution of the electromagnetic field as it propagates along a randomly deformed multimode optical waveguide. When the number of guided ...

When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. Last month, this column discussed some of the fundamental concepts of selecting coaxial ...

Z-Communications' new waveguide-to-coax adapters and terminations are available in rectangular waveguide sizes ranging from WR137 to WR28 for microwave applications up to 40.1 GHz. Z-Communications ...

A decade ago, researchers at Cornell University reported an analytical device, which they called a zero-mode waveguide, for using light to detect single biomolecules in samples of any concentration.