Title :
Downshifting extraordinary transmission by meander-lines in hole arrays
Author :
Torres, Víctor ; Rodríguez-Ulibarri, Pablo ; Beruete, Miguel ; Falcone, Francisco ; Sorolla, Mario ; Navarro-Cía, Miguel
Author_Institution :
Millimeter & Terahertz Waves Lab., Univ. Publica de Navarra, Pamplona, Spain
Abstract :
In this work we present several results of tuning the extraordinary transmission resonance in a doubly periodic hole array by simply increasing the inductance due to the inclusion of meander lines between consecutive holes. The electromagnetic response of this structure is briefly analyzed observing the fields and the currents as well as from an equivalent circuit perspective. An exhaustive analysis of some design parameters of the meander-lines is done in order to obtain a wide design bandwidth for the resonant peak of extraordinary transmission.
Keywords :
antenna arrays; equivalent circuits; doubly periodic hole array; downshifting extraordinary transmission; electromagnetic response; equivalent circuit; extraordinary transmission resonance tuning; meander-lines; Antenna arrays; Equivalent circuits; Frequency selective surfaces; Inductance; Resonant frequency; Tuning; equivalent circuit; extraordinary transmission; meander-lines; metamaterials;
Conference_Titel :
Antennas and Propagation (EUCAP), 2012 6th European Conference on
Conference_Location :
Prague
Print_ISBN :
978-1-4577-0918-0
Electronic_ISBN :
978-1-4577-0919-7
DOI :
10.1109/EuCAP.2012.6206243
