Nonlinear frequency-selective device on magnetostatic waves

Author

Grishin, Sergey V. ; Sharaevskii, Yu.P.

Author_Institution

Saratov State Univ., Russia

Volume

1

fYear

2004

fDate

17-19 May 2004

Firstpage

166

Abstract

Experimental investigation results of the suppression of various power level signals passing through a "microstrip resonator-ferromagnetic film" system in the case of magnetostatic backward volume wave excitation are demonstrated. A model is presented describing the nonlinear characteristics of such a device in the form of two coupled oscillatory circuits whose parameters depend on the input signal power levels. The nonlinear characteristics of the investigated device were obtained by simulation and are compared with experimental values.

Keywords

coupled circuits; ferrite devices; garnets; magnetic microwave devices; magnetostatic wave devices; magnetostatic waves; microstrip resonators; yttrium compounds; YFe₅O₁₂; YIG; coupled oscillatory circuits; ferromagnetic film; magnetostatic backward volume wave excitation; magnetostatic waves; microstrip resonator; microwave devices; nonlinear characteristics; nonlinear frequency-selective device; signal suppression; yttrium iron garnet; Circuits; Frequency; Garnet films; Magnetic films; Magnetostatic waves; Microstrip filters; Microstrip resonators; Optical films; Power system modeling; Power transmission lines;

fLanguage

English

Publisher

ieee

Conference_Titel

Microwaves, Radar and Wireless Communications, 2004. MIKON-2004. 15th International Conference on

Print_ISBN

83-906662-7-8

Type

conf

DOI

10.1109/MIKON.2004.1356888

Filename

1356888