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    FERROMAGNETIC RESONANCE AND MEMORY EFFECT IN MAGNETIC COMPOSITE MATERIALS
    1.
    发明申请
    FERROMAGNETIC RESONANCE AND MEMORY EFFECT IN MAGNETIC COMPOSITE MATERIALS 审中-公开
    磁性复合材料的铁磁共振和记忆效应

    公开(公告)号：WO2011044100A3

    公开(公告)日：2011-07-28

    申请号：PCT/US2010051430

    申请日：2010-10-05

    Applicant: UNIV DELAWARE ,  KOU XIAOMING ,  FAN XIN ,  ZHU HAO ,  XIAO JOHN Q

    Inventor： KOU XIAOMING ,  FAN XIN ,  ZHU HAO ,  XIAO JOHN Q

    IPC: H01F21/00 ,  H01F1/24

    CPC classification number: H01F1/0081 ,  B82Y25/00 ,  G01R33/1215 ,  G01R33/123 ,  H01F13/003

    Abstract: Magnetic devices incorporating magnetic composite materials are disclosed. A tunable magnetic device includes magnetic composite material and a magnetic field source. The magnetic composite material includes an insulator and magnetic material embedded in the insulator. The magnetic material has a remanent magnetization. The magnetic field source is operable to apply a magnetic field to the magnetic composite material in order to change the remanent magnetization of the magnetic material. A magnetic device for detecting a magnetic pulse includes magnetic composite material and a sensor. The magnetic composite material includes an insulator and magnetic material embedded in the insulator. The magnetic material has a remanent magnetization. The remanent magnetization changes when the magnetic composite material receives the magnetic pulse. The sensor is positioned to determine the remanent magnetization of the magnetic material. The device detects the magnetic pulse based on a change in the remanent magnetization of the magnetic composite material.

    Abstract translation: 公开了包含磁性复合材料的磁性装置。 可调磁器件包括磁性复合材料和磁场源。 磁性复合材料包括绝缘体和嵌入绝缘体中的磁性材料。 磁性材料具有剩余磁化。 磁场源可操作以将磁场施加到磁性复合材料以便改变磁性材料的剩余磁化强度。 用于检测磁脉冲的磁性装置包括磁性复合材料和传感器。 磁性复合材料包括绝缘体和嵌入绝缘体中的磁性材料。 磁性材料具有剩余磁化。 当磁性复合材料接收到磁脉冲时，剩余磁化强度发生变化。 传感器被定位以确定磁性材料的剩余磁化强度。 该装置基于磁性复合材料的剩余磁化的变化来检测磁性脉冲。

    FERROMAGNETIC RESONANCE AND MEMORY EFFECT IN MAGNETIC COMPOSITE MATERIALS
    2.
    发明申请
    FERROMAGNETIC RESONANCE AND MEMORY EFFECT IN MAGNETIC COMPOSITE MATERIALS 审中-公开
    磁性复合材料中的磁共振和记忆效应

    公开(公告)号：WO2011044100A2

    公开(公告)日：2011-04-14

    申请号：PCT/US2010/051430

    申请日：2010-10-05

    Applicant: UNIVERSITY OF DELAWARE ,  KOU, Xiaoming ,  FAN, Xin ,  ZHU, Hao ,  XIAO, John, Q.

    Inventor： KOU, Xiaoming ,  FAN, Xin ,  ZHU, Hao ,  XIAO, John, Q.

    IPC: H01F21/00 ,  H01F1/24

    CPC classification number: H01F1/0081 ,  B82Y25/00 ,  G01R33/1215 ,  G01R33/123 ,  H01F13/003

    Abstract: Magnetic devices incorporating magnetic composite materials are disclosed. A tunable magnetic device includes magnetic composite material and a magnetic field source. The magnetic composite material includes an insulator and magnetic material embedded in the insulator. The magnetic material has a remanent magnetization. The magnetic field source is operable to apply a magnetic field to the magnetic composite material in order to change the remanent magnetization of the magnetic material. A magnetic device for detecting a magnetic pulse includes magnetic composite material and a sensor. The magnetic composite material includes an insulator and magnetic material embedded in the insulator. The magnetic material has a remanent magnetization. The remanent magnetization changes when the magnetic composite material receives the magnetic pulse. The sensor is positioned to determine the remanent magnetization of the magnetic material. The device detects the magnetic pulse based on a change in the remanent magnetization of the magnetic composite material.

    Abstract translation: 公开了包含磁性复合材料的磁性装置。 可调磁性装置包括磁性复合材料和磁场源。 磁性复合材料包括嵌入绝缘体中的绝缘体和磁性材料。 磁性材料具有剩磁。 磁场源可操作以向磁性复合材料施加磁场，以便改变磁性材料的剩余磁化强度。 用于检测磁脉冲的磁性装置包括磁性复合材料和传感器。 磁性复合材料包括嵌入绝缘体中的绝缘体和磁性材料。 磁性材料具有剩磁。 当磁性复合材料接收到磁脉冲时，剩余磁化变化。 定位传感器以确定磁性材料的剩余磁化强度。 该装置基于磁性复合材料的剩余磁化强度的变化来检测磁脉冲。

    MONITORING SCAN MIRROR MOTION IN ELECTRO-OPTICAL READERS AND IMAGE PROJECTORS
    3.
    发明申请
    MONITORING SCAN MIRROR MOTION IN ELECTRO-OPTICAL READERS AND IMAGE PROJECTORS 审中-公开
    电子阅读器和图像投影仪中的监视镜像运动

    公开(公告)号：WO2006116330A3

    公开(公告)日：2009-04-23

    申请号：PCT/US2006015506

    申请日：2006-04-20

    Applicant: SYMBOL TECHNOLOGIES INC

    Inventor： WOOD FREDERICK F

    IPC: G03B29/00 ,  G01B11/02 ,  G02B5/08 ,  G02B26/08 ,  G02F1/00 ,  G03B13/00 ,  G03B21/00 ,  G03B21/26 ,  H01F21/00 ,  H01H1/00 ,  H01H53/015 ,  H01H67/02 ,  H01S3/00 ,  H04N3/02 ,  H04N5/74

    CPC classification number: G03B21/14

    Abstract: Crosstalk between a drive coil (72, 240) and a primary feedback coil (210) is eliminated by positioning a secondary feedback coil (212) in proximity with the drive coil for contamination by the crosstalk to the same extent as the primary feedback coil (210), and by processing feedback signals generated by the feedback coils to cancel the crosstalk. The drive coil (72, 240) is used to oscillate a scan mirror (64) employed in an image projection arrangement (20) or an electro-optical reader (220).

    Abstract translation: 驱动线圈（72,240）和主反馈线圈（210）之间的串扰通过将次级反馈线圈（212）定位在驱动线圈附近以被串扰污染的程度与主反馈线圈（ 210），并且通过处理由反馈线圈产生的反馈信号来消除串扰。 驱动线圈（72,240）用于振荡在图像投影装置（20）或电光读取器（220）中采用的扫描镜（64）。

    ELECTROSTATICALLY TUNABLE MAGNETOELECTRIC INDUCTORS WITH LARGE INDUCTANCE TUNABILITY
    8.
    发明申请
    ELECTROSTATICALLY TUNABLE MAGNETOELECTRIC INDUCTORS WITH LARGE INDUCTANCE TUNABILITY 审中-公开
    具有大电感能力的静电电容式电磁感应电感

    公开(公告)号：WO2013026056A1

    公开(公告)日：2013-02-21

    申请号：PCT/US2012/051579

    申请日：2012-08-20

    Applicant: NORTHEASTERN UNIVERSITY ,  SUN, Nian-Xiang

    Inventor： SUN, Nian-Xiang

    IPC: H01F21/00

    CPC classification number: H01F29/146 ,  H01F10/265 ,  H01F21/08 ,  H01F41/046 ,  H01F41/14 ,  H01F41/32 ,  H01F41/34

    Abstract: An electrostatically tunable magnetoelectric inductor including: a substrate; a piezoelectric layer; and a magnetoelectric structure comprising a first electrically conductive layer, a magnetic film layer, a second electrically conductive layer, and recesses formed so as to create at least one electrically conductive coil around the magnetic film layer; with a portion of the substrate removed so as to enhance deformation of the piezoelectric layer. Also disclosed is a method of making the same. This inductor displays a tunable inductance range of >5:1 while consuming less than 0.5mJ of power in the process of tuning, does not require continual current to maintain tuning, and does not require complex mechanical components such as actuators or switches.

    Abstract translation: 一种静电可调磁电感器，包括：基板; 压电层; 以及包括第一导电层，磁性膜层，第二导电层和形成为在所述磁性膜层周围形成至少一个导电线圈的凹部的磁电结构; 去除基板的一部分以增强压电层的变形。 还公开了制造其的方法。 该电感器在调谐过程中显示可调谐电感范围> 5：1，同时消耗少于0.5mJ的功率，不需要连续电流来维持调谐，并且不需要复杂的机械部件，例如执行器或开关。

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