Title :
Resonator for MM-band tunable filter with memory effect
Author :
Chamor, T.G. ; Chevnyuk, L.V. ; Danilov, V.V. ; Kostenko, V.I. ; Mykhailyuk, V.G. ; Nechyporuk, A.Y. ; Sorochak, A.M.
Author_Institution :
Taras Shevchenko Nat. Univ. of Kyiv, Kiev, Ukraine
Abstract :
The use of features of a hysteresis loop of frequency-field curve of ferromagnetic resonance (FMR) of high-quality single-crystal sample SrFe12O19 offered for a creation of tunable microwave filter with a memory effect is proposed. Realization of the memory effect in such device consists of throwing of frequency of FMR in going of the sample from multi-domain state into the saturated state and vice versa, in the segment of nonreciprocity of dynamical curve of hysteresis.
Keywords :
ferromagnetic resonance; hysteresis; microwave filters; resonators; MM-band tunable filter resonator; ferromagnetic resonance; frequency-field curve; hysteresis loop; memory effect; single-crystal sample; tunable microwave filter; Frequency; Hysteresis; Indium tin oxide; Magnetic resonance; Microwave technology; Millimeter wave technology; Organizing; Physics; Resonator filters; Submillimeter wave technology;
Conference_Titel :
Microwave & Telecommunication Technology, 2009. CriMiCo 2009. 19th International Crimean Conference
Conference_Location :
Sevastopol
Print_ISBN :
978-1-4244-4796-1
