Subwavelength slotted corrugated plate with enhanced quasioptical millimeter wave transmission

M. Beruete, M. Sorolla, I. Campillo, J. S. Dolado

Research output: Contribution to journalArticlepeer-review

21 Citations (Scopus)

Abstract

Enhanced millimeter wave transmission through a subwavelenght slot placed into a corrugated conducting wafer, using perfect conductor model, is experimentally observed compared with the case of the single isolated slot. The corrugated wafer responds in a similar way as in the optical regime, in which a surface plasmon model is employed to describe the metal. Experimental results of the enhanced transmission and reflection of the corrugated wafer have been measured by using a quasioptical vector network analyzer. Future applications of enhanced subwavelength transmission in quasioptical devices are envisaged.

Original languageEnglish
Pages (from-to)286-288
Number of pages3
JournalIEEE Microwave and Wireless Components Letters
Volume15
Issue number4
DOIs
Publication statusPublished - Apr 2005

Keywords

  • Corrugated wafer
  • Extraordinary transmission
  • Metamaterials
  • Quasioptics
  • Subwavelength

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