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Excitation and Reception of Electromagnetic, Magnetostatic and Spin Waves in Ferrite Films

S. V. Zagriadski,

Dr. S. V. Zagriadski

Hanyang University

Korea

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S. Choi

Dr. S. Choi

Hanyang University

Korea

Homepage

, Vol. 35, 183-216, 2002

doi:10.2528/PIER01061101 | Google Scholar

Abstract

The paper presents a new universal formulation of electromagnetic fields in microwave ferrite-dielectric waveguiding structures from the given magnetic field distribution of an external source. The solution is derived from the linearized Landau-Lifshits equation using an orthogonality condition for eigenwaves of a magnetization. The magnetization excited in ferrite is obtained in an electrodynamic, magnetostatic or dipole-exchange approximation, depending on the approximation used for eigenwaves. Results are applied for the formulation and the analytical solution of self-consistent electrodynamic problems of an excitation and a reception of waves in ferrite films by transmission lines of an arbitrary type. Numerical calculations are performed for filters and delay lines on the base of symmetric strip-lines using surface and forward volume magnetostatic waves in ferrite films.

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S. V. Zagriadski, and S. Choi, "Excitation and Reception of Electromagnetic, Magnetostatic and Spin Waves in Ferrite Films," , Vol. 35, 183-216, 2002.
doi:10.2528/PIER01061101

References

1. Gurevich, A. G. and G. A. Melkov, Magnetic Oscillations and Waves, CRC Press, New York, 1996.

2. Proceedings of the IEEE, Vol. 76, No. 2, 1988 (Special issue on microwave ferrites).

3. Dmitriev, V. F. and B. A. Kalinikos, "Excitation of propagating waves of magnetization by microstrip antennas," Izvestia vuzov, Physica, Vol. 31, No. 11, 24-53, 1988 (in Russian). Google Scholar

4. Vugalter, G. A. and I. A. Gilinski, "Magnetostatic waves (overview)," Izvestia vuzov, Radiophysica, Vol. 32, No. 10, 1187-1220, 1989 (in Russian). Google Scholar

5. Stancil, D. D., Theory of Magnetostatic Waves, Springer-Verlag, New York, 1993.
doi:10.1007/978-1-4613-9338-2

6. Kabos, P. and V. S. Stalmachov, Magnetostatic Waves and Their Applications, Chapman & Hall, 1994.
doi:10.1007/978-94-011-1246-8

7. Vainstein, L. A., Electromagnetic Waves, Second edition, Radio i Sviaz, Moscow, 1988 (in Russian).

8. Rogozin, V. V., "Characteristic impedance of wire in multi-layered ferrite-dielectric structure," Proc. of the 9th International Conf. on Microwave Ferrites, Esztergom, Hungary, 25–29, 1988. Google Scholar

9. Kalinikos, B. A., "Spectrum and linear excitation of spin waves in ferromagnetic films," Izvestia vuzov, Physica, Vol. 24, No. 8, 42-56, 1981 (in Russian). Google Scholar

10. Zagriadski, S. V., "Theoretical analysis of magnetostatic surface waves filters," Radio Engineering, No. 6, 31-35, 1990 (in Russian). Google Scholar

11. Landau, L. D. and E. M. Lifshits, Quantum Mechanics, Pergamon Press, Oxford, 1984.

12. Rogozin, V. V. and V. I. Churkin, Ferrite Filters and Power Limiters, Radio i Sviaz, Moscow, 1985 (in Russian).

13. Rogozin, V. V. and A. N. Averin, "Field of symmetric strip-line," Radio Engineering, No. 2, 73-74, 1980 (in Russian). Google Scholar

14. O’Keeffe, T. W. and R. W. Patterson, "Magnetostatic surfacewave propagation in finite samples," J. Appl. Phys., Vol. 49, 4886-4895, 1978.
doi:10.1063/1.325522 Google Scholar