Journal of Radio Electronics. eISSN 1684-1719. 2023. №12
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DOI: https://doi.org/10.30898/1684-1719.2023.12.21

 

Spin waves phase comparator

 

O.Yu. Arkhipova, A.A. Matveev, A.R. Safin, S.A. Nikitov

 

Kotelnikov IRE RAS

125009, Russia, Moscow, st. Mokhovaya, 11, b. 7

 

The paper was received November 30, 2023.

 

Abstract. The principle of operation of a spin waves phase comparator, made on the basis of ferromagnetic film, is described. Mathematical model of equivalent electrical scheme is investigated. The dependence of the output voltage on the comparator on the phase difference of the input microwave signals is obtained. Micromagnetic modelling of conversion of spin waves propagating in a ferromagnetic film into an output microwave signal was carried out.

Key words: spin wave, phase comparator, ferromagnetic film, output voltage, microwave signal.

Financing: The research was carried out within the framework of the state assignment of the Kotelnikov IRE RAS.

Corresponding author: Arkhipova Olga Yuryevna, olyuar@gmail.com

 

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For citation:

Arkhipova O.Yu., Matveev A.A., Safin A.R., Nikitov S.A. Spin waves phase comparator. // Journal of Radio Electronics. – 2023. – №. 12. https://doi.org/10.30898/1684-1719.2023.12.21 (In Russian)