Published 12 issues per year
ISSN Print: 0040-2508
ISSN Online: 1943-6009
Indexed in
Quasi-Optical Sectional Waveguide Taper for Submillimeter Wave Band
ABSTRACT
The results of development and researching of the sectional waveguide taper (SWT) intended for mating quasi-optical tract executed on the basis of transmission line in the kind of "hollow dielectric waveguide" (HDW) with wideband acoustooptics receiver (AOR) have been presented. SWT ensures transmission of electromagnetic energy from HDW to OAR in a broad band frequencies 600 - 900 GHz with small enough losses at essential (up to 23%) reduction in the taper length comparatively with appropriate linear taper at saving manufacturability and lowcost.
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Belyaeva Alla, Galuza Alexey, Kolenov Ivan, Mizrakhy Sergey, Developments in Terahertz Ellipsometry: Portable Spectroscopic Quasi-Optical Ellipsometer-Reflectometer and Its Applications, Journal of Infrared, Millimeter, and Terahertz Waves, 42, 2, 2021. Crossref