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Título del libro: 4th Microwave And Radar Week, Mrw-2010 - 18th International Conference On Microwaves, Radar And Wireless Communications, Mikon 2010 - Conference Proceedings
Título del capítulo: Collapse of nonlinear spin dipole wave pulses of millimeter wave range in YIG films

Autores UNAM:
OLEG KOLOKOLTSEV;
Autores externos:

Idioma:
Inglés
Año de publicación:
2010
Palabras clave:

Diffraction coefficient; Ferrite films; Millimeter-wave range; Non-Linearity; Numerical simulation; Spin-dipole wave pulses; Wave collapse; YIG films; Diffraction; Ferrite; Microwaves; Millimeter wave devices; Millimeter waves; Radar; Radio waves; Wireless telecommunication systems; Dispersion (waves)


Resumen:

Spatiotemporal collapse of spin-dipole wave (SDW) pulses of millimeter wave range is investigated theoretically. The dispersion and diffraction coefficients of SDW have been calculated, when the retardation has been taken into account. It is demonstrated that YIG films are suitable for observing the collapse in millimeter wave range, due to low dissipation and quite high values of dispersion and diffraction coefficients. Numerical simulations have been confirmed this result.


Entidades citadas de la UNAM: