Gradient index transmission cloak composed of arrays of dielectric elements
Document Type
Conference Proceeding
Publication Date
12-10-2012
Abstract
A 2D microwave transmission cloak composed of periodically arranged dielectric cylinders is designed and investigated by using full-wave simulations. It is shown that manipulating the periodicity of the dielectric elements can be used to provide the refractive index distribution required for bending waves around the concealed object. A possibility for obtaining the desired curvilinear wave paths in the cloak is confirmed by the simulated field patterns. The proposed all-dielectric cloak design is expected to provide low loss and broadband operation, since its performance is not related to resonance phenomena. © 2012 IEEE.
Publication Title
IEEE Antennas and Propagation Society, AP-S International Symposium (Digest)
Recommended Citation
Duan, R.,
Semouchkina, E.,
&
Pandey, R.
(2012).
Gradient index transmission cloak composed of arrays of dielectric elements.
IEEE Antennas and Propagation Society, AP-S International Symposium (Digest).
http://doi.org/10.1109/APS.2012.6349311
Retrieved from: https://digitalcommons.mtu.edu/michigantech-p/10329
