Effective-medium-clad dielectric waveguides are purely built into a single high-resistivity
float-zone silicon wafer with their claddings defined by deep subwavelength perforations …

In this article, three frequency independent optical paths are designed and analyzed. A two-
parabolic-mirror system and a four-parabolic-mirror system are studied and developed over …

In millimeter-wave (mmW) and terahertz (THz) applications, the transmission behavior along
circuit structures and components, such as radiation and leakage losses, is critical for their …

In this article, we present systematic design methods and experimental verifications of a 220-
GHz quasi-optical cryogenic Schottky subharmonic mixer. To maximize device performance …

We report the dielectric characterization of three commercially available, high-permittivity
Rogers laminates in the sub-terahertz range, by means of terahertz time-domain …

In this work, a theoretical and experimental investigation of substrate-integrated nonradiative
dielectric (SINRD) waveguide is conducted in terahertz (THz) band. Parametric effects on …

Microwave fabrication and design techniques are commonly employed in the terahertz (THz)
domain. However, a characterization of commercially available microwave dielectric …

Advancement in technology has opened the doors for the terahertz (THz) frequency range to
be applied in different fields for various applications. The future communication technology …

This article proposes a hollow rectangular dielectric waveguide (HRDW) for sub-terahertz
(sub-THz) applications. Comprising three layers of dielectric material, the HRDW features a …

Signals in the terahertz range are mainly wireless, waveguide-bound or on-chip signals. To
measure their spectral power, linewidth and harmonics, usually spectrum analyzers are …