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公开(公告)号：US07554501B2
公开(公告)日：2009-06-30
申请号：US11645774
申请日：2006-12-27
申请人： Wee-sang Park , Yoon-taek Lim , Young-eil Kim , Yong-jin Kim
发明人： Wee-sang Park , Yoon-taek Lim , Young-eil Kim , Yong-jin Kim
IPC分类号： H01Q11/12
摘要： A loop antenna is provided having a matching circuit integrally formed includes a radiator which is formed in a loop shape; and a matching circuit including an extension part extended from one side of the radiator to an inner side of the loop and a bend part bent from an end of the extension part several times. Accordingly, the space for the installation of the loop antenna can be reduced and the design modification of the matching circuit can be facilitated.
摘要翻译： 提供一种具有整体形成的匹配电路的环形天线，包括形成为环形的散热器; 以及匹配电路，包括从散热器的一侧延伸到环的内侧的延伸部和从延伸部的端部弯曲多次的弯曲部。 因此，可以减少环形天线的安装空间，并且可以促进匹配电路的设计修改。
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公开(公告)号：US20080036678A1
公开(公告)日：2008-02-14
申请号：US11645774
申请日：2006-12-27
申请人： Wee-sang Park , Yoon-taek Lim , Young-eil Kim , Yong-jin Kim
发明人： Wee-sang Park , Yoon-taek Lim , Young-eil Kim , Yong-jin Kim
IPC分类号： H01Q7/00
摘要： A loop antenna is provided having a matching circuit integrally formed includes a radiator which is formed in a loop shape; and a matching circuit including an extension part extended from one side of the radiator to an inner side of the loop and a bend part bent from an end of the extension part several times. Accordingly, the space for the installation of the loop antenna can be reduced and the design modification of the matching circuit can be facilitated.
摘要翻译： 提供一种具有整体形成的匹配电路的环形天线，包括形成为环形的散热器; 以及匹配电路，包括从散热器的一侧延伸到环的内侧的延伸部和从延伸部的端部弯曲多次的弯曲部。 因此，可以减少环形天线的安装空间，并且可以促进匹配电路的设计修改。
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3.发明授权Folded dipole loop antenna having matching circuit integrally formed therein 有权具有一体形成在其中的匹配电路的折叠偶极环形天线公开(公告)号：US07583235B2
公开(公告)日：2009-09-01
申请号：US11700049
申请日：2007-01-31
申请人： Yong-jin Kim , Wee-sang Park , Young-eil Kim , Yun-taek Im
发明人： Yong-jin Kim , Wee-sang Park , Young-eil Kim , Yun-taek Im
IPC分类号： H01Q9/26
CPC分类号： H01Q9/26 , H01Q1/2208 , H01Q7/00
摘要： A folded dipole loop antenna has a matching circuit integrally formed therein. The antenna includes a radiating unit formed in the shape of a loop, and the matching circuit has an extended part projected and extended toward a central area of the radiating unit from an inner side surface of the radiating unit, thereby eliminating the need for a separate space for the matching circuit. The antenna can change a resonant frequency thereof by adjusting input reactance through the matching circuit.
摘要翻译： 折叠偶极环天线具有一体地形成在其中的匹配电路。 天线包括形成为环形的辐射单元，并且匹配电路具有从辐射单元的内侧表面向辐射单元的中心区域突出并延伸的延伸部分，从而不需要单独的 匹配电路的空间。 通过调整通过匹配电路的输入电抗，天线可以改变其谐振频率。
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4.发明申请Folded dipole loop antenna having matching circuit integrally formed therein 有权具有一体形成在其中的匹配电路的折叠偶极环形天线公开(公告)号：US20080122710A1
公开(公告)日：2008-05-29
申请号：US11700049
申请日：2007-01-31
申请人： Yong-jin Kim , Wee-sang Park , Young-eil Kim , Yun-taek Im
发明人： Yong-jin Kim , Wee-sang Park , Young-eil Kim , Yun-taek Im
IPC分类号： H01Q11/12
CPC分类号： H01Q9/26 , H01Q1/2208 , H01Q7/00
摘要： A folded dipole loop antenna has a matching circuit integrally formed therein. The antenna includes a radiating unit formed in the shape of a loop, and the matching circuit has an extended part projected and extended toward a central area of the radiating unit from an inner side surface of the radiating unit, thereby eliminating the need for a separate space for the matching circuit. The antenna can change a resonant frequency thereof by adjusting input reactance through the matching circuit.
摘要翻译： 折叠偶极环天线具有一体地形成在其中的匹配电路。 天线包括形成为环形的辐射单元，并且匹配电路具有从辐射单元的内侧表面向辐射单元的中心区域突出并延伸的延伸部分，从而不需要单独的 匹配电路的空间。 通过调整通过匹配电路的输入电抗，天线可以改变其谐振频率。
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公开(公告)号：US07928909B2
公开(公告)日：2011-04-19
申请号：US11744258
申请日：2007-05-04
申请人： Chang-won Jung , Young-eil Kim , Byung-tae Yoon , Yong-jin Kim
发明人： Chang-won Jung , Young-eil Kim , Byung-tae Yoon , Yong-jin Kim
摘要： A concurrent mode antenna system includes an antenna which generates a plurality of operating frequencies that are available at a same time, the antenna comprising a plurality of feed points; and a signal processing circuit which is connected to the feed points and processes radio signals transmitted and received by the antenna. Accordingly, the antenna system can not only provide various wireless services corresponding to the respective operating frequency bands on the single antenna but also miniaturize the antenna system. Furthermore, the antenna system can achieve the insertion loss prevention, the simplified structure, and the lower cost.
摘要翻译： 并发模式天线系统包括产生可同时获得的多个工作频率的天线，天线包括多个馈电点; 以及信号处理电路，其连接到馈电点并处理由天线发送和接收的无线电信号。 因此，天线系统不仅可以提供与单个天线上的各个工作频带相对应的各种无线服务，而且还可以使天线系统小型化。 此外，天线系统可以实现插入损耗预防，结构简化，成本更低。
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6.发明授权公开(公告)号：US07706834B2
公开(公告)日：2010-04-27
申请号：US11500407
申请日：2006-08-08
申请人： Yong-jin Kim , Young-eil Kim , Seong-soo Lee , Byung-tae Yoon , Kang-wook Kim , Se-hyun Park
发明人： Yong-jin Kim , Young-eil Kim , Seong-soo Lee , Byung-tae Yoon , Kang-wook Kim , Se-hyun Park
IPC分类号： H04M1/00
摘要： A mobile terminal is provided having an radio frequency identification (RFID) function and includes an antenna which transmits and receives a radio signal; a radio frequency identification matching circuit which changes an operating band of the antenna to a frequency band where an RFID radio signal is input and output; a communication module which processes a mobile communication radio signal transmitted and received via the antenna; and a switch which connects the antenna to either the communication module or the RFID matching circuit according to whether an RFID function is used or not. Accordingly, the compactness of the mobile terminal can be realized, and the RFID communication performance can be enhanced.
摘要翻译： 提供具有射频识别（RFID）功能的移动终端，并且包括发送和接收无线电信号的天线; 射频识别匹配电路，其将天线的工作频带改变为输入和输出RFID无线电信号的频带; 处理经由天线发送和接收的移动通信无线电信号的通信模块; 以及根据RFID功能是否使用将天线连接到通信模块或RFID匹配电路的开关。 因此，可以实现移动终端的紧凑性，并且可以提高RFID通信性能。
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公开(公告)号：US07612724B2
公开(公告)日：2009-11-03
申请号：US11703199
申请日：2007-02-07
申请人： Yong-jin Kim , Gyoo-soo Chae , Young-eil Kim , Ick-jae Yoon
发明人： Yong-jin Kim , Gyoo-soo Chae , Young-eil Kim , Ick-jae Yoon
CPC分类号： H01Q9/0421 , H01Q1/243 , H01Q1/245 , H01Q5/371 , H01Q5/378
摘要： An inverted F antenna (IFA) which reduces specific absorption rate (SAR) includes a ground; an auxiliary radiator which is attached to one end of the ground and disposed along a plane direction of the ground; a radiator which lies at an interval from the auxiliary radiator in parallel and radiates electromagnetic waves; a feed which supplies current to the radiator; and a short which interconnects the radiator with the ground and discharges the current to the ground. Accordingly, the SAR can be decreased and the antenna size can be miniaturized.
摘要翻译： 降低比吸收率（SAR）的反F天线（IFA）包括地面; 辅助散热器，其附接到地面的一端并沿着地面的平面方向设置; 散热器，与辅助散热器并联放置一段间隔，辐射电磁波; 将电流提供给散热器的馈电; 以及将散热器与地面互连并将电流放电到地面的短路。 因此，SAR可以减小，并且天线尺寸可以小型化。
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公开(公告)号：US07583231B2
公开(公告)日：2009-09-01
申请号：US11339516
申请日：2006-01-26
摘要： An antenna having a band rejection filter. The antenna includes: a radiator formed of a single plate, a grounding part formed of a single plate, a dielectric substrate including a surface on which the radiator is attached and another surface on which the grounding part is attached, and the band rejection filter connected to an end of the radiator. The band rejection filter includes a first capacitor connected to a signal line in parallel, a resonator including an end connected to the first capacitor in parallel and another end grounded, and a second capacitor including an end connected to the first capacitor in series and another end connected to the radiator in series. The resonator includes an inductor and a third capacitor connected to the inductor in series. As a result, the antenna may remove a frequency lower than an ultra wide band pass.
摘要翻译： 具有带阻滤波器的天线。 天线包括：由单板形成的散热器，由单板形成的接地部分，包括安装有散热器的表面的电介质基板和连接有接地部分的另一表面，并且连接了带阻滤波器 到散热器的一端。 带阻滤波器包括并联连接到信号线的第一电容器，包括并联连接到第一电容器的端部和另一端接地的谐振器，以及包括串联连接到第一电容器的另一端的第二电容器 连接散热器串联。 谐振器包括电感器和串联连接到电感器的第三电容器。 结果，天线可以去除低于超宽频带的频率。
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公开(公告)号：US07498995B2
公开(公告)日：2009-03-03
申请号：US11353989
申请日：2006-02-15
申请人： Yong-jin Kim , Do-hoon Kwon , Young-eil Kim , Seong-soo Lee
发明人： Yong-jin Kim , Do-hoon Kwon , Young-eil Kim , Seong-soo Lee
CPC分类号： H01Q13/085 , H01Q21/28
摘要： An ultra wide band antenna having a 270° coverage and a system thereof. The ultra wide band antenna includes a dielectric substrate, two Vivaldi horn radiators attached to the dielectric substrate and including central axes orthogonal to each other, and a single radiator coupled to the two Vivaldi horn radiators. The ultra wide band antenna system includes: a first ultra wide band antenna including a dielectric substrate, two Vivaldi horn radiators attached to the dielectric substrate and including central axes orthogonal to each other, and a single radiator coupled to the two Vivaldi horn radiators; and a second ultra wide band antenna including a dielectric substrate, two Vivaldi horn radiators attached to the dielectric substrate and including central axes orthogonal to each other, and a single radiator coupled to the two Vivaldi horn radiators, positioned on an identical plane to the first ultra wide band antenna, and forming a line symmetric structure together with the first ultra wide band antenna.
摘要翻译： 具有270°覆盖范围的超宽带天线及其系统。 超宽带天线包括电介质基板，附接到电介质基板并包括彼此正交的中心轴的两个维瓦尔第角散热器和耦合到两个维瓦尔第角喇叭辐射器的单个辐射器。 该超宽带天线系统包括：第一超宽带天线，包括电介质基板，两个维瓦尔频喇叭辐射器，其附接到电介质基板并且包括彼此正交的中心轴;以及耦合到两个维瓦尔第角喇叭辐射器的单个辐射器; 以及包括电介质基板的第二超宽带天线，附接到电介质基板并且包括彼此正交的中心轴的两个维瓦第表角辐射器，以及耦合到两个维瓦尔第角喇叭辐射器的单个辐射器，其位于与第一 超宽带天线，并与第一超宽带天线一起形成线对称结构。
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公开(公告)号：US20080055160A1
公开(公告)日：2008-03-06
申请号：US11703199
申请日：2007-02-07
申请人： Yong-jin Kim , Gyoo-soo Chae , Young-eil Kim , Ick-jae Yoon
发明人： Yong-jin Kim , Gyoo-soo Chae , Young-eil Kim , Ick-jae Yoon
IPC分类号： H01Q5/00
CPC分类号： H01Q9/0421 , H01Q1/243 , H01Q1/245 , H01Q5/371 , H01Q5/378
摘要： An inverted F antenna (IFA) which reduces specific absorption rate (SAR) includes a ground; an auxiliary radiator which is attached to one end of the ground and disposed along a plane direction of the ground; a radiator which lies at an interval from the auxiliary radiator in parallel and radiates electromagnetic waves; a feed which supplies current to the radiator; and a short which interconnects the radiator with the ground and discharges the current to the ground. Accordingly, the SAR can be decreased and the antenna size can be miniaturized.
摘要翻译： 降低比吸收率（SAR）的反F天线（IFA）包括地面; 辅助散热器，其附接到地面的一端并沿着地面的平面方向设置; 散热器，与辅助散热器并联放置一段间隔，辐射电磁波; 将电流提供给散热器的馈电; 以及将散热器与地面互连并将电流放电到地面的短路。 因此，SAR可以减小，并且天线尺寸可以小型化。
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