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Start Over Author "Puliafito, Vito" Journal ieee transactions on magnetics
6 results on '"Puliafito, Vito"'

6. A Theoretical Study on the Amplitude Symmetry of Sidebands in Nonlinear Modulators.

Author

Puliafito, Vito, Consolo, Giancarlo, and Azzerboni, Bruno

Subjects
*SYMMETRY (Physics), *NONLINEAR theories, *ELECTRONIC modulators, *FREQUENCY spectra, *MAGNETIZATION, *MATHEMATICAL models, *SPINTRONICS, *ELECTRONIC modulation
Abstract

Nonlinear modulators, of any physical nature, exhibit a frequency spectrum in which sidebands, while always symmetrically located with respect to the central peak, generally present different amplitudes. In this paper, a systematic theoretical study on the possibility to achieve a symmetry also in the sidebands amplitudes is carried out. This amplitude symmetry property is investigated for pure and combined, linear and nonlinear, analog modulation schemes. A validation of our theoretical results is achieved through a numerical study performed on a nonlinear spintronic modulator. [ABSTRACT FROM AUTHOR]

Published
2012
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