Voltage tuning of microwave magnetic devices using magnetoelectric transducers

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United States of America Patent

PATENT NO 9142870
APP PUB NO 20120293023A1
SERIAL NO

13574780

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Abstract

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Tunable microwave magnetic devices that provide increased performance with reduced size, weight, and cost. The disclosed microwave magnetic devices are voltage-tunable devices that include ferrite substrates. To tune the devices, the magnetic permeability of the respective ferrite substrates is varied by external, voltage-tuned, magnetic fringe fields created by one or more magnetoelectric (ME) transducers.

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Patent Owner(s)

Patent OwnerAddress
NORTHEASTERN UNIVERSITYC/O THE CENTER FOR RESEARCH INNOVATION 360 HUNTINGTON AVENUE BOSTON MA 02115

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Geiler, Anton Auburndale, US 2 7
Harris, Vincent Sharon, US 12 64
Vittoria, Carmine Charlestown, US 20 477

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