Scattering and absorption performance of a microsize graphene-based parabolic reflector in the THz range illuminated by a complex line source
2017 22nd International Seminar/Workshop on Direct and Inverse Problems of Electromagnetic and Acoustic Wave Theory, DIPED 2017 - Proceedings
Institute of Electrical and Electronics Engineers Inc.
273 - 276
Item Usage Stats
MetadataShow full item record
The scattering and absorption characteristics of a two- dimensional (2-D) parabolic reflector made of graphene and placed in the free space is simulated using the Method of Analytical Regularization (MAR) technique. Reflector is illuminated by a complex magnetic line source having a directive beam-like antenna pattern and placed in the geometrical focus of reflector. The total absorbed power and forward and backward directivities are computed. The surface plasmon (SP) resonances are observed. Besides, the scattering performance of the reflector is studied in dependence of the chemical potential of the graphene. © 2017 IEEE.
Directional patterns (antenna)
Magnetic line source
Method of analytical regularization
Scattering and absorption
Scattering and absorption characteristics
Two Dimensional (2 D)
Published Version (Please cite this version)http://dx.doi.org/10.1109/DIPED.2017.8100619
Showing items related by title, author, creator and subject.
Scattering analysis of two-dimensional electrons in AlGaN/GaN with bulk related parameters extracted by simple parallel conduction extraction method Lisesivdin, S. B.; Yildiz, A.; Balkan, N.; Kasap, M.; Ozcelik, S.; Ozbay, E. (American Institute of Physics, 2010-07-15)We carried out the temperature (22-350 K) and magnetic field (0.05 and 1.4 T) dependent Hall mobility and carrier density measurements on Al 0.22Ga0.78N/GaN heterostructures with AlN interlayer grown by metal-organic ...
Kocabas, A.; Ertas G.; Senlik, S.S.; Aydinli, A. (Optical Society of American (OSA), 2008)Surface-enhanced Raman Scattering (SERS) of rhodamine 6G (R6G) adsorbed on biharmonic metallic grating structures was studied. Biharmonic metallic gratings include two different grating components, one acting as a coupler ...
Tanatar, B.; Constantinou, N. C. (Institute of Physics Publishing Ltd., 1994)We study the mobility of a quasi-one-dimensional (Q1D) electron system in the presence of an axial magnetic field at low temperatures. We consider the mobility limits for remote-impurity scattering, homogeneous-background ...