Title

Modulation of Mm-waves by an Acoustically Controlled Monocrystalline Hexagonal Ferrite Resonator

Abstract

Modulation of mm waves with RF signals can be accomplished using stable non-linear resonance effects in monocrystalline hexagonal ferrite resonators (HFR), characterized by high crystallographic anisotropy. Acoustic oscillations excited in a piezoelectric slab having a good contact with the HFR can be used to control the HFR ferromagnetic resonance frequency. The design ideas of a modulator based on an HFR-piezoelectric slab structure are considered. Some experimental and calculation results are presented.

Department(s)

Electrical and Computer Engineering

Keywords and Phrases

RF Signals; Hexagonal Ferrite Resonators (HFR); Mm Waves; Non-Linear Resonance; Millimeter waves; Radio waves

International Standard Serial Number (ISSN)

0920-5071

Document Type

Article - Journal

Document Version

Citation

File Type

text

Language(s)

English

Rights

© 2006 Springer-Verlag, All rights reserved.

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