Title :
Pulse regime of nonlinear spin wave interferometer operation
Author_Institution :
St. Petersburg Electrotechnical Univ., Russia
Abstract :
Summary form only given. Spin wave devices may find various application for microwave signal processing. Recently an interest to investigate ferrite-film spin wave interferometers was shown. In particular, a linear spin wave interferometer has been used for obtaining a bistable microwave device. We have reported the results on continuous wave measurements of the nonlinear spin wave interferometer (NSWI) (Ustinov et al. Tech. Phys. Lett. vol.27, p.403-5, (2001)). The possibility for CW input signal suppression was demonstrated. The purpose of this paper is to investigate a possibility for pulsed input signal suppression by NSWI.
Keywords :
garnets; magnetic microwave devices; magnetic thin film devices; radiowave interferometry; signal processing; spin waves; yttrium compounds; CW input signal suppression; YFe5O12; YIG; bistable microwave device; nonlinear spin wave interferometer operation; pulse regime; pulsed input signal suppression; Garnet films; Iron; Microwave devices; Phase shifters; Phase shifting interferometry; Saturation magnetization; Signal processing; Space vector pulse width modulation; Substrates; Yttrium;
Conference_Titel :
Magnetics Conference, 2002. INTERMAG Europe 2002. Digest of Technical Papers. 2002 IEEE International
Conference_Location :
Amsterdam, The Netherlands
Print_ISBN :
0-7803-7365-0
DOI :
10.1109/INTMAG.2002.1000937
