Results 121 to 130 of about 917 (180)
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Power Handling Of Magnetostatic Wave Resonators
1997 IEEE International Magnetics Conference (INTERMAG'97), 1997In this paper, an experiment is presented to study a possible power handling enhancement of magnetostatic forward volume wave straight edge resonators. Theoretically, the power range for a linear response of the resonator is expected to be increased by inclining the sample with respect to the dc magnetic bias field direction, and a critical angle can ...
Marcelli R, Petrella O, Risi, C
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Magnetostatic wave terminations
Journal of Applied Physics, 1978Magnetostatic waves (MSW) propagating in low line-width (ΔH<0.5 Oe) yttrium iron garnet (YIG) films grown by liquid phase epitaxy (LPE) constitute a potential basis for analog signal processing directly at microwave frequencies (1–20 GHz). MSW device techniques are complementary to those utilized in surface acoustic wave (SAW) devices at VHF/UHF.
J. H. Collins +3 more
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Circuits, Systems, and Signal Processing, 1985
The present paper reviews recent theoretical results, and reports initial experimental results, on the convolution of contra-propagating magnetostatic forward volume waves (MSFVWs), in the form of cw signals or time-limited cw pulses, in an epitaxial yttrium iron garnet (YIG) film.
J. P. Parekh, H. S. Tuan, K. W. Chang
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The present paper reviews recent theoretical results, and reports initial experimental results, on the convolution of contra-propagating magnetostatic forward volume waves (MSFVWs), in the form of cw signals or time-limited cw pulses, in an epitaxial yttrium iron garnet (YIG) film.
J. P. Parekh, H. S. Tuan, K. W. Chang
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Japanese Journal of Applied Physics, 1988
This paper describes a voltage-controlled oscillator with low SSB (single side band) phase noise using an MSW (magnetostatic wave) device. There is a discussion on what is involved in eliminating the SSB phase noise. An MSW oscillator is tested and the SSB phase noise is measured to be -115 dBc/Hz at 10 kHz offset with a oscillation frequency of 2.0
Gen Uehara +2 more
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This paper describes a voltage-controlled oscillator with low SSB (single side band) phase noise using an MSW (magnetostatic wave) device. There is a discussion on what is involved in eliminating the SSB phase noise. An MSW oscillator is tested and the SSB phase noise is measured to be -115 dBc/Hz at 10 kHz offset with a oscillation frequency of 2.0
Gen Uehara +2 more
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MTT-S International Microwave Symposium Digest, 2005
The dispersion relation, radiation impedance and insertion loss by two terminal and microstrip models for forward and backward volume waves including a gap between YIG and transducer are obtained for the first time.
I.J. Weinberg, J.C. Sethares
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The dispersion relation, radiation impedance and insertion loss by two terminal and microstrip models for forward and backward volume waves including a gap between YIG and transducer are obtained for the first time.
I.J. Weinberg, J.C. Sethares
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Magnetostatic wave technology: a review
Proceedings of the IEEE, 1988Magnetostatic wave (MSW) technology has been under investigation for more than a decade. Using ferrimagnetic films such as liquid-phase epitaxial (LPE) yttrium iron garnet (YIG) films, MSW devices and subsystems offer instantaneous bandwidths of up to 1 GHz at operating frequencies in the microwave bands (0.5-26.5 GHz).
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Magnetostatic Wave Spectroscopy
1994In previous chapters we dealt with basic questions of the theory of the MSW excitation and propagation, in the case of their linear as well as nonlinear excitation. In this and the following chapters we will concentrate on experimental issues with regard to the practical application of the theoretical knowledge obtained, partly from the point of view ...
P. Kaboš, V. S. Stalmachov
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Microwave magnetostatic wave coupled resonators
Journal of Magnetism and Magnetic Materials, 1996Abstract In this work the microwave response of an integrated structure composed of coupled magnetostatic wave (MSW) straight edge resonators (SER) based on an epitaxial yttrium iron garnet film and measured by means of a ferromagnetic resonance (FMR) experiment has been studied.
Marcelli R, Rossi M, De Gasperis, P
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Quasioptics of Magnetostatic Waves
1994As a result of a large deceleration, magnetostatic waves are characterized by a relatively small wavelength in comparison with the wavelength of electromagnetic waves of the same frequency in vacuum. In typical cases in thin YIG layers the wavelength of magnetostatic waves (MSW) is from one to a hundred micrometres, i.e.
P. Kaboš, V. S. Stalmachov
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Anisotropy of Magnetostatic Waves
1994In Chapter 1 magnetostatic waves propagating in a three-dimensional coordinate system (x, y, z) only in the x-axis direction were investigated. In this case the magnetic field could be oriented in the y-axis direction (forward volume waves), in the z-axis direction (surface MSW), and in the x-axis direction (backward volume MSW) (Fig. 2.1,. Fig.
P. Kaboš, V. S. Stalmachov
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