English (United Kingdom)

https://curated-unify.zendy.io/wp-json/zendy-region/v1/featured_content/oa?rat=en

https://curated-unify.zendy.io/wp-json/zendy-region/v1/highlighted_journal/

Global: Zendy Plus annual

Presents the access of premium content as premium feature

Premium Content

Presents the keyphrase highlighting as premium feature

Keyphrase Highlighting

Presents the summarisation as premium feature

Summarisation

Insights

Presents the pdf analysis as premium feature

PDF Analysis

Presents the zaia usage as premium feature

ZAIA

Global: Zendy Tools annual

Global: Zendy Free Plan

Global: Zendy Tools monthly

Global: Zendy Plus monthly

Recent numerical studies have demonstrated the possibility of achievingsubstantial enhancements in the transmission of transverse-electric-polarizedelectromagnetic fields through subwavelength slits in a thin metallic screen byplacing single or paired metallic cut-wire arrays at a close distance from thescreen. In this Letter, we report on the first experimental evidence of suchextraordinary transmission phenomena, via microwave (X/Ku-band) measurements onprinted-circuit-board prototypes. Experimental results agree very well withfull-wave numerical predictions, and indicate an intrinsic robustness of theenhanced transmission phenomena with respect to fabrication tolerances andexperimental imperfections.

Experimental evidence of cut-wire-induced enhanced transmission of transverse-electric fields through sub-wavelength slits in a thin metallic screen