Title :
Broadband cloaking of selected objects in the microwave regime with a volumetric cloak comprising layered networks of transmission lines
Author :
Alitalo, Pekka ; Luukkonen, Olli ; Bongard, Frédéric ; Zurcher, Jean-Francois ; Mosig, Juan R. ; Tretyakov, Sergei A.
Author_Institution :
Dept. of Radio Sci. & Eng., TKK Helsinki Univ. of Technol., Helsinki, Finland
Abstract :
A volumetric cloak composed of cylindrical two-dimensional transmission-line networks, has been studied with numerical simulations and measurements. The broadband cloaking effect obtained with this structure is confirmed for two different metallic objects.
Keywords :
electromagnetic wave scattering; microwave devices; transmission lines; broadband cloaking effect; cylindrical two-dimensional transmission-line networks; metallic objects; volumetric cloak; Acoustical engineering; Bandwidth; Electromagnetic radiation; Electromagnetic scattering; Frequency; Impedance; Laboratories; Microwave technology; Space exploration; Transmission lines;
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.2009.5171859
