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Temperature stabilization of spin-wave ferrite devices |
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| Authors: | V V Tikhonov A N Litvinenko S A Nikitov S G Suchkov |
| Affiliation: | 1. Saratov State University, Astrakhanskaya ul. 83, Saratov, 410012, Russia 2. Kotel’nikov Institute of Radio Engineering and Electronics, Russian Academy of Sciences, Mokhovaya ul. 11, str. 7, Moscow, 125009, Russia |
| Abstract: | A method for the self-compensation of the temperature drift of frequency in spin-wave ferrite devices using reversible thermal demagnetization of permanent magnets is proposed. The efficiency of the method is demonstrated for the normal magnetization of the yttrium-iron garnet (YIG) film. A configuration of the magnetic system with the built-in system for the thermal stabilization and electric frequency tuning is presented. The advantages of the system are demonstrated for the frequency stabilization of a YIG film cavity. |
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