Beruete, M.Sorolla, M.Campillo, I.Dolado, J. S.2024-07-242024-07-242005-04Beruete , M , Sorolla , M , Campillo , I & Dolado , J S 2005 , ' Subwavelength slotted corrugated plate with enhanced quasioptical millimeter wave transmission ' , IEEE Microwave and Wireless Components Letters , vol. 15 , no. 4 , pp. 286-288 . https://doi.org/10.1109/LMWC.2005.8457531531-1309https://hdl.handle.net/11556/4576Enhanced 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.3enginfo:eu-repo/semantics/restrictedAccessjournal article10.1109/LMWC.2005.845753Corrugated waferExtraordinary transmissionMetamaterialsQuasiopticsSubwavelengthCondensed Matter PhysicsElectrical and Electronic Engineeringhttp://www.scopus.com/inward/record.url?scp=18144409511&partnerID=8YFLogxK