Influence of high loss liquid on the bandwidth of a circular two-layer waveguide at microwaves
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Electromagnetic Waves and Applications"
DOI: 10.1080/09205071.2018.1476185
Abstract: ABSTRACT The electromagnetic waves propagation in a circular two-layer metal waveguide with a central low-loss dielectric rod surrounded by high loss liquid is studied in the microwave range. The dependence of the complex wave propagation… read more here.
Keywords: layer; circular two; high loss; loss liquid ... See more keywords
Modified Waveguide-Based Method for Microwave Characterization of High-Loss Materials
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Transactions on Instrumentation and Measurement"
DOI: 10.1109/tim.2022.3156986
Abstract: A waveguide-based measurement configuration is proposed, as a modification to the traditional completely filled waveguide technique, for microwave characterization of relatively thin and high-loss materials. This method is aimed to overcome the large measurement errors… read more here.
Keywords: high loss; loss materials; loss; microwave characterization ... See more keywords
Broadening Bandwidths of Few-Layer Absorbers by Superimposing Two High-Loss Resonators
Sign Up to like & getrecommendations! Published in 2021 at "Nanoscale Research Letters"
DOI: 10.1186/s11671-020-03471-1
Abstract: Efficient broadband absorption of solar radiation is desired for sea water desalination, icephobicity and other renewable energy applications. We propose an idea of superimposing two high-loss resonances to broaden bandwidths of a few-layer absorber, which… read more here.
Keywords: absorption; two high; superimposing two; high loss ... See more keywords