Invention Grant
US08280210B2 Apparatus employing multiferroic materials for tunable permittivity or permeability
有权
采用多铁质材料调节介电常数或渗透率的装置
- Patent Title: Apparatus employing multiferroic materials for tunable permittivity or permeability
- Patent Title (中): 采用多铁质材料调节介电常数或渗透率的装置
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Application No.: US12498505Application Date: 2009-07-07
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Publication No.: US08280210B2Publication Date: 2012-10-02
- Inventor: Aref Chowdhury , Arthur Penn Ramirez , Theo Max Siegrist
- Applicant: Aref Chowdhury , Arthur Penn Ramirez , Theo Max Siegrist
- Applicant Address: FR Paris
- Assignee: Alcatel Lucent
- Current Assignee: Alcatel Lucent
- Current Assignee Address: FR Paris
- Agency: Hitt Gaines, PC
- Main IPC: G02B6/00
- IPC: G02B6/00 ; H01P3/12
Abstract:
An apparatus has a waveguide that includes a multiferroic medium. A controller is configured to apply a mechanical strain or a control electric or magnetic field to the multiferroic medium. The multiferroic medium has a dielectric permittivity or magnetic permeability that is responsive to the strain or the control field.
Public/Granted literature
- US20110008008A1 MULTIFERROIC MATERIALS FOR TUNABLE PERMITTIVITY OR PERMEABILITY Public/Granted day:2011-01-13
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