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    ANTENNA PATTERN FRAME AND METHOD OF MANUFACTURING THE SAME
    5.
    发明申请
    ANTENNA PATTERN FRAME AND METHOD OF MANUFACTURING THE SAME 有权
    天线图案框架及其制造方法

    公开(公告)号：US20100271283A1

    公开(公告)日：2010-10-28

    申请号：US12645992

    申请日：2009-12-23

    申请人： Jae Suk SUNG ,  Dae Seong JEON ,  Hyun Kil NAM ,  Sung Eun CHO ,  Tae Sung KIM ,  Chan Gwang AN ,  Hyun Do PARK ,  Chang Mok HAN ,  Byung Hwa LEE ,  Jung Eun NOH

    发明人： Jae Suk SUNG ,  Dae Seong JEON ,  Hyun Kil NAM ,  Sung Eun CHO ,  Tae Sung KIM ,  Chan Gwang AN ,  Hyun Do PARK ,  Chang Mok HAN ,  Byung Hwa LEE ,  Jung Eun NOH

    IPC分类号： H01Q1/36 ,  H01Q1/50 ,  H01P11/00

    CPC分类号： H01Q1/38 ,  B29C45/14639 ,  B29C45/1671 ,  B29L2031/3456 ,  H01Q9/0471 ,  Y10T29/49016 ,  Y10T29/49018

    摘要： An antenna pattern frame according to an aspect of the invention may include: a radiator having an antenna pattern portion transmitting and receiving a signal and a connection terminal portion allowing the signal to be transmitted to and received from a circuit board of an electronic device; a connection portion partially forming the radiator and connecting the antenna pattern portion and the connection terminal portion to be arranged in different planes; a radiator frame manufactured by injection molding on the radiator so that the antenna pattern portion may be provided on one side of the radiator frame and the connection terminal portion may be provided on the other side thereof, while the antenna pattern portion is embedded in the electronic device case; and a contact surface extension provided on the radiator to prevent the radiator from being loosened from the radiator frame during injection molding of the radiator frame, and increasing a contact area with respect to the radiator frame.

    摘要翻译： 根据本发明的一个方面的天线图案框架可以包括：具有发射和接收信号的天线图案部分的散热器和允许信号传送到电子设备的电路板并从电子设备的电路板接收的连接端子部分; 连接部，其部分地形成所述散热器，并将所述天线图案部分和所述连接端子部分连接在不同的平面内; 通过在散热器上注射成型制造的散热器框架，使得天线图案部分可以设置在散热器框架的一侧，并且连接端子部分可以设置在其另一侧，而天线图案部分嵌入电子 设备案例 以及设置在散热器上的接触表面延伸部，以防止散热器框架在注射模制期间散热器从散热器框架松动，并且增加相对于散热器框架的接触面积。

    MOBILE COMMUNICATION TERMINAL CASE AND METHOD OF MANUFACTURING THE SAME
    6.
    发明申请
    MOBILE COMMUNICATION TERMINAL CASE AND METHOD OF MANUFACTURING THE SAME 有权
    移动通信终端机及其制造方法

    公开(公告)号：US20100035671A1

    公开(公告)日：2010-02-11

    申请号：US12332244

    申请日：2008-12-10

    申请人： Byung Hwa LEE ,  Yong Won Yu ,  Hyun Sam Mun ,  Young Suk Kim

    发明人： Byung Hwa LEE ,  Yong Won Yu ,  Hyun Sam Mun ,  Young Suk Kim

    IPC分类号： H04M1/21

    CPC分类号： H01Q1/243 ,  H05K1/0284 ,  H05K3/4069 ,  H05K2201/0959 ,  H05K2201/0999 ,  H05K2201/10242

    摘要： There is provided a mobile communication terminal case including: a case body of a mobile communication terminal having a first surface and a second surface opposite to the first surface, and a via hole formed through the first surface and the second surface; a conductive pattern provided on the first surface of the case body; a carrier film provided on the first surface of the case body to cover the conductive pattern; and conductive epoxy filling the via hole and having one end thereof in contact with the conductive pattern.

    摘要翻译： 提供了一种移动通信终端壳体，包括：具有第一表面和与第一表面相对的第二表面的移动通信终端的壳体，以及穿过第一表面和第二表面形成的通孔; 设置在壳体的第一表面上的导电图案; 载体膜，设置在所述壳体的所述第一表面上以覆盖所述导电图案; 和导电环氧树脂填充通孔并且其一端与导电图案接触。

    METHOD FOR AN EQUIVALENT CIRCUIT PARAMETER ESTIMATION OF A TRANSDUCER AND A SONAR SYSTEM USING THEREOF
    7.
    发明申请
    METHOD FOR AN EQUIVALENT CIRCUIT PARAMETER ESTIMATION OF A TRANSDUCER AND A SONAR SYSTEM USING THEREOF 审中-公开
    传感器的等效电路参数估计方法及其使用的声纳系统

    公开(公告)号：US20170003383A1

    公开(公告)日：2017-01-05

    申请号：US15265375

    申请日：2016-09-14

    申请人： Jeong Min LEE ,  Byung Hwa LEE

    发明人： Jeong Min LEE ,  Byung Hwa LEE

    IPC分类号： G01S7/52 ,  G01S7/524

    CPC分类号： G01S7/52004 ,  G01S7/524

    摘要： The present disclosure relates to an active sonar system including a transmitter; a transducer; and an impedance matching circuit, and a method of estimating an equivalent model parameter of a multi-mode transducer, wherein an electrical equivalent model parameter having a plurality of stages corresponding to each mode is estimated by estimating an individual mode impedance and a total mode impedance from multi-mode impedance data and obtaining an interference amount of adjacent modes, and an equivalent model modeled thereby for which an interference effect by a multi-mode is taken into consideration is used for the design of an impedance matching circuit to minimize actual model fabrication and effectively derive detailed design elements and the like, thereby allowing an integrated circuit design with peripheral electronic units for interfacing the sonar system.

    摘要翻译： 本公开涉及一种包括发射机的主动声纳系统; 换能器 和阻抗匹配电路以及估计多模式换能器的等效模型参数的方法，其中通过估计单个模式阻抗和总模式阻抗来估计具有对应于每个模式的多个级的电等价模型参数 从多模式阻抗数据中获得相邻模式的干扰量，并且将由此模拟的等效模型用于多模式的干扰效应被用于阻抗匹配电路的设计以使实际模型制造最小化 并且有效地导出详细的设计元件等，从而允许具有外围电子单元的集成电路设计用于接口声纳系统。

    SONAR SYSTEM AND IMPEDANCE MATCHING METHOD THEREOF
    8.
    发明申请
    SONAR SYSTEM AND IMPEDANCE MATCHING METHOD THEREOF 有权
    声纳系统及其阻抗匹配方法

    公开(公告)号：US20140160892A1

    公开(公告)日：2014-06-12

    申请号：US13712169

    申请日：2012-12-12

    申请人： Jeong Min LEE ,  Byung Hwa LEE

    发明人： Jeong Min LEE ,  Byung Hwa LEE

    IPC分类号： G01S15/02

    CPC分类号： G01S15/02 ,  B06B1/0215 ,  G01S7/524 ,  G01V1/04

    摘要： This specification relates to an active SONAR system comprising a transmitter, a transducer and an impedance matching circuit for expanding bandwidth and increasing a power factor value in sound and ultrasonic wave bands by mutually matching resonant frequencies of the transducer and the impedance matching circuit or a resonant frequency between the transducer and the impedance matching circuit using an electrical equivalent model corresponding to actual impedance data of the transducer and controlling the positions and the intervals of the frequencies at which reactance components of the transducer including the impedance matching circuit become zero, and an impedance matching method thereof. This allows for efficient driving in a broadband between the transmitter and the transducer in the active SONAR system, contributing to output power performance and detection performance of the active SONAR system.

    摘要翻译： 本说明书涉及一种有源SONAR系统，其包括发射器，换能器和阻抗匹配电路，用于通过相互匹配换能器和阻抗匹配电路的谐振频率或共振，扩展带宽并增加声波和超声波波段中的功率因数值 使用与换能器的实际阻抗数据相对应的电等效模型来控制换能器和阻抗匹配电路之间的频率，并且控制包括阻抗匹配电路的换能器的电抗分量变为零的频率的位置和间隔，以及阻抗 匹配方法。 这允许在主动SONAR系统中的发射器和换能器之间的宽带中的有效驱动，有助于输出功率性能和有源SONAR系统的检测性能。

    METHOD FOR AN EQUIVALENT CIRCUIT PARAMETER ESTIMATION OF A TRANSDUCER AND A SONAR SYSTEM USING THEREOF
    9.
    发明申请
    METHOD FOR AN EQUIVALENT CIRCUIT PARAMETER ESTIMATION OF A TRANSDUCER AND A SONAR SYSTEM USING THEREOF 审中-公开
    传感器的等效电路参数估计方法及其使用的声纳系统

    公开(公告)号：US20140086013A1

    公开(公告)日：2014-03-27

    申请号：US13626041

    申请日：2012-09-25

    申请人： Jeong Min LEE ,  Byung Hwa LEE

    发明人： Jeong Min LEE ,  Byung Hwa LEE

    IPC分类号： G01S15/00 ,  G06F17/10

    CPC分类号： G01S7/52004 ,  G01S7/524

    摘要： The present disclosure relates to an active sonar system including a transmitter; a transducer; and an impedance matching circuit, and a method of estimating an equivalent model parameter of a multi-mode transducer, wherein an electrical equivalent model parameter having a plurality of stages corresponding to each mode is estimated by estimating an individual mode impedance and a total mode impedance from multi-mode impedance data and obtaining an interference amount of adjacent modes, and an equivalent model modeled thereby for which an interference effect by a multi-mode is taken into consideration is used for the design of an impedance matching circuit to minimize actual model fabrication and effectively derive detailed design elements and the like, thereby allowing an integrated circuit design with peripheral electronic units for interfacing the sonar system.

    摘要翻译： 本公开涉及一种包括发射机的主动声纳系统; 换能器 和阻抗匹配电路以及估计多模式换能器的等效模型参数的方法，其中通过估计单个模式阻抗和总模式阻抗来估计具有对应于每个模式的多个级的电等价模型参数 从多模式阻抗数据中获得相邻模式的干扰量，并且将由此模拟的等效模型用于多模式的干扰效应被用于阻抗匹配电路的设计以使实际模型制造最小化 并且有效地导出详细的设计元件等，从而允许具有外围电子单元的集成电路设计用于接口声纳系统。