Invention Grant
US09142870B2 Voltage tuning of microwave magnetic devices using magnetoelectric transducers
有权
使用磁电变换器的微波磁性装置的电压调谐
- Patent Title: Voltage tuning of microwave magnetic devices using magnetoelectric transducers
- Patent Title (中): 使用磁电变换器的微波磁性装置的电压调谐
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Application No.: US13574780Application Date: 2011-01-18
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Publication No.: US09142870B2Publication Date: 2015-09-22
- Inventor: Vincent Harris , Anton Geiler , Carmine Vittoria
- Applicant: Vincent Harris , Anton Geiler , Carmine Vittoria
- Applicant Address: US MA Boston
- Assignee: Northeastern University
- Current Assignee: Northeastern University
- Current Assignee Address: US MA Boston
- Agency: Wilmer Cutler Pickering Hale and Dorr LLP
- International Application: PCT/US2011/021528 WO 20110118
- International Announcement: WO2011/090933 WO 20110728
- Main IPC: H01P1/19
- IPC: H01P1/19 ; H01L41/12
Abstract:
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.
Public/Granted literature
- US20120293023A1 Voltage Tuning of Microwave Magnetic Devices Using Magnetoelectric Transducers Public/Granted day:2012-11-22
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