Loss enhancement and cloaking properties of cylinders with polar anisotropy
- Resource Type
- Conference
- Authors
- Kettunen, H.; Wallen, H.; Sihvola, A.
- Source
- 2013 7th International Congress on Advanced Electromagnetic Materials in Microwaves and Optics Advanced Electromagnetic Materials in Microwaves and Optics (METAMATERIALS), 2013 7th International Congress on. :421-423 Sep, 2013
- Subject
- Aerospace
Communication, Networking and Broadcast Technologies
Components, Circuits, Devices and Systems
Engineered Materials, Dielectrics and Plasmas
Fields, Waves and Electromagnetics
Photonics and Electrooptics
Permittivity
Electric potential
Electromagnetics
Metamaterials
Optics
Educational institutions
- Language
This presentation studies the response of a polarly anisotropic cylinder in a quasi-static electric field. With permittivity components of opposite signs, the structure is shown to enhance material losses. We also consider using an anisotropic cylindrical shell as a cloak.