Title :
Increasing the absorption band of thin electromagnetic absorbers by using plasma resonance of wire medium
Author :
Luukkonen, Olli ; Costa, Filippo ; Simovski, Constantin R. ; Monorchio, Agostino ; Tretyakov, Sergei A.
Author_Institution :
Dept. of Radio Sci. & Eng., TKK Helsinki Univ. of Technol., Helsinki, Finland
Abstract :
A novel technique to enlarge the absorption band of a high-impedance surface absorber has been proposed. The enlargement of the absorbtion band has been verified with numerical simulations.
Keywords :
electromagnetic wave absorption; electromagnetic wave propagation; plasma production; absorption band; high impedance surface absorber; plasma resonance; thin electromagnetic absorber; wire media; Circuits; Dielectric substrates; Electromagnetic wave absorption; Permittivity; Plasmas; Polarization; Resonance; Slabs; Surface impedance; Wire;
Conference_Titel :
Antennas and Propagation Society International Symposium, 2009. APSURSI '09. IEEE
Conference_Location :
Charleston, SC
Print_ISBN :
978-1-4244-3647-7
DOI :
10.1109/APS.2009.5172195
