Summary
URSI Commission B 2013 International Symposium on Electromagnetic Theory EMTS 2013
2013
Session Number:23AM1A
Session:
Number:23AM1A-02
Partial Focusing by a Uniaxial Wire Medium Periodically Loaded with Impedance Insertions
Chandra S. R. Kaipa, Alexander B. Yakovlev,
pp.333-335
Publication Date:2013/5/20
Online ISSN:2188-5079
DOI:10.34385/proc.30.23AM1A-02
Summary:
Uniaxial wire medium periodically loaded with metallic patches and lumped inductive loads is proposed for partial focusing of electromagnetic radiation due to a magnetic line source. The analysis is based on the nonlocal homogenization model for a bi-layer mushroom structure with generalized additional boundary conditions for loaded vias, and it is extended to a multilayered configuration with the transfer matrix approach. The proposed structure exhibits a high transmission and is nearly insensitive to the losses. The analytical results are validated against full-wave numerical simulations.