Title :
Frequency selective transmission through waveguides with ENZ sections
Author :
Navid Pourramzan Gandji;George Semouchkin;Elena Semouchkina
Author_Institution :
Department of Electrical and Computer Engineering, Michigan Technological University, Houghton, USA
fDate :
7/1/2015 12:00:00 AM
Abstract :
Multi-sectional waveguide structures providing frequency selective transmission controlled by transverse insertion of metal rods in the ENZ sections, are proposed and investigated by using full-wave simulations. It is demonstrated, that when the diameter of the inserted rod is adequately chosen, the position of the full transmission peak in the waveguide spectrum can be furnished at any frequency within the range of 0.75 GHz above the cut-off frequency of the ENZ section.
Keywords :
"Electromagnetic waveguides","Cutoff frequency","Tunneling","Metamaterials","Frequency control","Electromagnetics","Filling"
Conference_Titel :
Antennas and Propagation & USNC/URSI National Radio Science Meeting, 2015 IEEE International Symposium on
DOI :
10.1109/APS.2015.7304515
