Title :
Laminates of Thin Ferromagnetic Films for Microwave Applications
Author :
Rozanov, K.N. ; Iakubov, I.T. ; Lagarkov, A.N. ; Maklakov, S.A. ; Osipov, A.V. ; Petrov, D.A. ; Ryzhikov, I.A. ; Sedova, M.V. ; Starostenko, S.N.
Author_Institution :
Inst. for Theor. & Appl. Electromagn. of Russian Acad. of Sci., Moscow
Abstract :
Thin ferromagnetic films are known to exhibit the highest possible microwave permeability of known magnetic materials. Magnetic materials with high microwave magnetic performance are useful for many technical applications. However, bulk rather than planar materials are frequently needed for the applications. Bulk materials with high microwave permeability may be produced as laminated structures of thin ferromagnetic films, possibly patterned. The paper presents experimental data on the microwave permeability of such laminated structures based on Fe films. Possible technical applications of the materials under study include thin wideband radar absorbers and miniaturized patch antennas.
Keywords :
ferromagnetic materials; iron; laminates; magnetic multilayers; magnetic permeability; magnetic thin films; microwave materials; Fe; microwave magnetic material; microwave permeability; multilayered iron film; thin ferromagnetic film laminate; Broadband antennas; Iron; Laminates; Magnetic films; Magnetic materials; Microwave magnetics; Patch antennas; Permeability; Radar antennas; Radar applications;
Conference_Titel :
Physics and Engineering of Microwaves, Millimeter and Submillimeter Waves and Workshop on Terahertz Technologies, 2007. MSMW '07. The Sixth International Kharkov Symposium on
Conference_Location :
Kharkov
Print_ISBN :
1-4244-1237-4
DOI :
10.1109/MSMW.2007.4294598
