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1. 发明申请

US20090021325A1 FRONT-END MODULE 审中-公开
标题翻译：前端模块
公开(公告)号：US20090021325A1
公开(公告)日：2009-01-22
申请号：US12176173
申请日：2008-07-18
申请人： Jae CHAN LEE , Joong Han Yoon , Gi Ho Han , Seok Min Woo , Dong Hyun Kim , Hyun Hak Kim
发明人： Jae CHAN LEE , Joong Han Yoon , Gi Ho Han , Seok Min Woo , Dong Hyun Kim , Hyun Hak Kim
IPC分类号： H03H7/38
CPC分类号： H03H7/40 , H04B1/005 , H04B1/18
摘要： A front end module is disclosed. The front end module includes a plurality of antennas receiving different frequency band signals, respectively, an impedance matching circuit unit comprising a plurality of tuners respectively connected to the plurality of antennas to control impedance matching, a selection unit selecting one frequency band signal from multiple frequency band signals passing through the impedance matching circuit unit, a measuring unit measuring signal strength of a received signal selected at the selection unit, and a control unit controlling an operation of the selection unit and an impedance of the tuner according to the signal strength of the received signal measured at the measuring unit.
摘要翻译：公开了一种前端模块。前端模块包括分别接收不同频带信号的多个天线，阻抗匹配电路单元，包括分别连接到多个天线的多个调谐器以控制阻抗匹配;选择单元，从多个频率中选择一个频带信号通过阻抗匹配电路单元的频带信号，测量在选择单元处选择的接收信号的信号强度的测量单元，以及控制单元根据信号强度来控制选择单元和调谐器的阻抗的控制单元在测量单元测量的接收信号。

2. 发明申请

US20090038141A1 METHOD FOR MANUFACTURING ANTENNA 失效
标题翻译：制造天线的方法
公开(公告)号：US20090038141A1
公开(公告)日：2009-02-12
申请号：US12188963
申请日：2008-08-08
申请人： Hyun Hak KIM , Joong Han Yoon , Jae Chan Lee , Gi Ho Han , Dong Hyun Kim , Seok Min Woo
发明人： Hyun Hak KIM , Joong Han Yoon , Jae Chan Lee , Gi Ho Han , Dong Hyun Kim , Seok Min Woo
IPC分类号： H01P11/00 , G06K19/06
CPC分类号： H01P11/003 , Y10T29/49016 , Y10T29/49018
摘要： Provided is a method for manufacturing an antenna which is minimized and used in a low frequency band. The method includes forming and preparing a radiator for an antenna, mounting the radiator inside a dam molding part including an upper dam molding part and a lower dam molding part, injecting a molding material into the dam molding part through an inlet provided at one side of the dam molding part, the molding material including a composite material with a controlled diameter and content, hardening the injected molding material, and separating the hardened molding material covering the radiator from the dam molding part. Accordingly, a miniaturized antenna can be provided, which can achieve a high integration density, prevent deformation of the radiator caused by external pressure generated in processes, and be used in a low frequency band by covering the radiator with a molding material having a high permittivity and a low-loss characteristic.
摘要翻译：提供一种在低频带中最小化并使用的天线的制造方法。该方法包括形成和制备用于天线的散热器，将散热器安装在包括上坝模制部分和下坝模塑部分的坝模成型部分内，通过设置在坝模成型部分的一侧的入口该模塑材料包括具有受控直径和含量的复合材料，使注入的模制材料硬化，以及将覆盖散热器的硬化模制材料与坝模制部分分离。因此，可以提供小型化的天线，其能够实现高的集成密度，防止由于工艺中产生的外部压力而引起的散热器的变形，并且通过用具有高介电常数的成型材料覆盖散热器来在低频带中使用和低损耗特性。

3. 发明授权

US08438719B2 Method for manufacturing antenna 失效
标题翻译：天线制造方法
公开(公告)号：US08438719B2
公开(公告)日：2013-05-14
申请号：US12188963
申请日：2008-08-08
申请人： Hyun Hak Kim , Joong Han Yoon , Jae Chan Lee , Gi Ho Han , Dong Hyun Kim , Seok Min Woo
发明人： Hyun Hak Kim , Joong Han Yoon , Jae Chan Lee , Gi Ho Han , Dong Hyun Kim , Seok Min Woo
IPC分类号： H01P11/00
CPC分类号： H01P11/003 , Y10T29/49016 , Y10T29/49018
摘要： Provided is a method for manufacturing an antenna which is minimized and used in a low frequency band. The method includes forming and preparing a radiator for an antenna, mounting the radiator inside a dam molding part including an upper dam molding part and a lower dam molding part, injecting a molding material into the dam molding part through an inlet provided at one side of the dam molding part, the molding material including a composite material with a controlled diameter and content, hardening the injected molding material, and separating the hardened molding material covering the radiator from the dam molding part. Accordingly, a miniaturized antenna can be provided, which can achieve a high integration density, prevent deformation of the radiator caused by external pressure generated in processes, and be used in a low frequency band by covering the radiator with a molding material having a high permittivity and a low-loss characteristic.
摘要翻译：提供一种在低频带中最小化并使用的天线的制造方法。该方法包括形成和制备用于天线的散热器，将散热器安装在包括上坝模制部分和下坝模塑部分的坝模成型部分内，通过设置在坝模成型部分的一侧的入口该模塑材料包括具有受控直径和含量的复合材料，使注入的模制材料硬化，以及将覆盖散热器的硬化模制材料与坝模制部分分离。因此，可以提供小型化的天线，其能够实现高的集成密度，防止由于工艺中产生的外部压力而引起的散热器的变形，并且通过用具有高介电常数的成型材料覆盖散热器来在低频带中使用和低损耗特性。

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