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21. 发明授权

US09196957B2 MIMO antenna for improved isolation 有权
标题翻译： MIMO天线改善隔离
公开(公告)号：US09196957B2
公开(公告)日：2015-11-24
申请号：US13643987
申请日：2011-04-28
申请人： Jin-Myung Kim , Chang-Won Jung , In-Su Yeom
发明人： Jin-Myung Kim , Chang-Won Jung , In-Su Yeom
IPC分类号： H01Q1/52 , H01Q9/42 , H01Q21/28
CPC分类号： H01Q1/521 , H01Q9/42 , H01Q21/28
摘要： A MIMO antenna for improving isolation is disclosed. The disclosed antenna includes a dielectric feature; a ground plane included in a first layer of the dielectric feature; a first radiator, which is electromagnetically joined with a first feed point, configured to radiate a first RF signal, and joined with the ground plane; a second radiator, which is electromagnetically joined with a second feed point, configured to radiate a second RF signal, and joined with the ground plane; and a connector line, which is joined with a particular point of the first radiator and with a particular point of the second radiator to connect the first radiator with the second radiator. The disclosed antenna can improve isolation properties between multiple antennas and can ensure adequate isolation properties even when the distances between multiple antennas are set to be relatively small.
摘要翻译：公开了一种改善隔离度的MIMO天线。所公开的天线包括电介质特征; 包括在所述电介质特征的第一层中的接地平面; 第一辐射器，其与第一馈电点电磁连接，被配置为辐射第一RF信号，并与接地平面接合; 第二辐射器，其与第二馈电点电磁连接，被配置为辐射第二RF信号，并与接地平面接合; 以及连接线，其与第一散热器的特定点连接并且与第二辐射器的特定点连接，以将第一辐射器与第二辐射器连接。所公开的天线可以改善多个天线之间的隔离性能，并且即使当多个天线之间的距离被设置为相对较小时也可以确保足够的隔离特性。

22. 发明申请

US20130135168A1 MIMO ANTENNA FOR IMPROVED ISOLATION 有权
标题翻译：用于改进隔离的MIMO天线
公开(公告)号：US20130135168A1
公开(公告)日：2013-05-30
申请号：US13643987
申请日：2011-04-28
申请人： Jin-Myung Kim , Chang-Won Jung , In-Su Yeom
发明人： Jin-Myung Kim , Chang-Won Jung , In-Su Yeom
IPC分类号： H01Q1/52
CPC分类号： H01Q1/521 , H01Q9/42 , H01Q21/28
摘要： A MIMO antenna for improving isolation is disclosed. The disclosed antenna includes a dielectric feature; a ground plane included in a first layer of the dielectric feature; a first radiator, which is electromagnetically joined with a first feed point, configured to radiate a first RF signal, and joined with the ground plane; a second radiator, which is electromagnetically joined with a second feed point, configured to radiate a second RF signal, and joined with the ground plane; and a connector line, which is joined with a particular point of the first radiator and with a particular point of the second radiator to connect the first radiator with the second radiator. The disclosed antenna can improve isolation properties between multiple antennas and can ensure adequate isolation properties even when the distances between multiple antennas are set to be relatively small.
摘要翻译：公开了一种改善隔离度的MIMO天线。所公开的天线包括电介质特征; 包括在所述电介质特征的第一层中的接地平面; 第一辐射器，其与第一馈电点电磁连接，被配置为辐射第一RF信号，并与接地平面接合; 第二辐射器，其与第二馈电点电磁连接，被配置为辐射第二RF信号，并与接地平面接合; 以及连接线，其与第一散热器的特定点连接并且与第二辐射器的特定点连接，以将第一辐射器与第二辐射器连接。所公开的天线可以改善多个天线之间的隔离性能，并且即使当多个天线之间的距离被设置为相对较小时也可以确保足够的隔离特性。

23. 发明授权

US08441408B2 Miniaturized multiple input multiple output (MIMO) antenna 有权
标题翻译：小型化多输入多输出（MIMO）天线
公开(公告)号：US08441408B2
公开(公告)日：2013-05-14
申请号：US11937075
申请日：2007-11-08
申请人： Il-kyu Kim , Chang-won Jung , Young-eil Kim , Jin-soo Park , Yong-jin Kim
发明人： Il-kyu Kim , Chang-won Jung , Young-eil Kim , Jin-soo Park , Yong-jin Kim
IPC分类号： H01Q1/38 , H01Q1/48 , H01Q21/00
CPC分类号： H01Q21/08 , H01Q1/521 , H01Q9/0407 , H01Q21/24
摘要： A miniaturized multiple input multiple output (MIMO) antenna includes a first antenna element disposed in a first side of a substrate in a round form; a second antenna element in a round form symmetrically with the first antenna element and disposed in the first side of the substrate; and a ground disposed in a second side of the substrate. The first antenna element and the second antenna element are disposed such that electro magnetic waves resonating in the first antenna element and the second antenna element are orthogonally polarized. Accordingly, the antenna size can be reduced. The miniaturized antenna facilitates the component design in the small terminal.
摘要翻译：微型多输入多输出（MIMO）天线包括以圆形形式设置在基板的第一侧中的第一天线元件; 与第一天线元件对称地设置在基板的第一侧中的圆形的第二天线元件; 以及设置在所述基板的第二侧的接地。第一天线元件和第二天线元件被布置成使得在第一天线元件和第二天线元件中谐振的电磁波被正交极化。因此，可以减小天线尺寸。小型天线有助于小型终端中的组件设计。

24. 发明申请

US20080258977A1 Concurrent mode antenna system 有权
标题翻译：并发模式天线系统
公开(公告)号：US20080258977A1
公开(公告)日：2008-10-23
申请号：US11785789
申请日：2007-04-20
申请人： Young-eil Kim , Chang-won Jung , Seunghwan Yoon , Franco De Flaviis , Hyoung-woon Park
发明人： Young-eil Kim , Chang-won Jung , Seunghwan Yoon , Franco De Flaviis , Hyoung-woon Park
IPC分类号： H01Q1/38
CPC分类号： H01Q1/38 , H01Q1/24 , H01Q1/36 , H01Q5/50 , H01Q23/00
摘要： A multiband antenna system is provided. The system includes a substrate; an antenna which is disposed on a first side and a second side of the substrate, and produces a resonance in a plurality of frequency bands; a plurality of feeders which are disposed on the first side of the substrate; and a filter which is disposed on the first side of the substrate, is coupled to an end of the antenna, and transfers signals of the plurality of frequency bands output from the antenna to respective feeders of the plurality of the feeders.
摘要翻译：提供多频天线系统。该系统包括基板; 天线，其布置在所述基板的第一侧和第二侧上，并且在多个频带中产生谐振; 设置在所述基板的第一侧上的多个进给器; 并且设置在所述基板的第一侧上的滤波器被耦合到所述天线的端部，并且将从所述天线输出的所述多个频带的信号传送到所述多个馈送器中的相应馈线。

25. 发明授权

US07411554B2 MIMO antenna operable in multiband 有权
公开(公告)号：US07411554B2
公开(公告)日：2008-08-12
申请号：US11637663
申请日：2006-12-13
申请人： Chang-won Jung , Byung-tae Yoon , Young-eil Kim , Se-hyun Park
发明人： Chang-won Jung , Byung-tae Yoon , Young-eil Kim , Se-hyun Park
IPC分类号： H01Q1/38 , H01Q3/24
CPC分类号： H01Q9/40 , H01Q1/243 , H01Q9/145 , H01Q9/42 , H01Q21/28
摘要： A multiple-input multiple-output (MIMO) antenna operable in a multiband includes a plurality of antenna elements each including a radiator radiating electromagnetic waves, a ground connected to the radiator, at least one switching element mounted in an area of lengthwise direction of the radiator and short-circuiting or opening the area of the radiator.

26. 发明授权

US07375694B2 Antenna capable of micro-tuning and macro tuning for wireless terminal 有权
标题翻译：天线能够对无线终端进行微调和宏调谐
公开(公告)号：US07375694B2
公开(公告)日：2008-05-20
申请号：US11606146
申请日：2006-11-30
申请人： Chang-won Jung , Yong-jin Kim , Yong-eil Kim , Se-hyun Park
发明人： Chang-won Jung , Yong-jin Kim , Yong-eil Kim , Se-hyun Park
IPC分类号： H01Q9/00 , H01Q1/38
CPC分类号： H01Q9/40 , H01Q1/243 , H01Q1/38
摘要： Disclosed is an antenna capable of micro-tuning and macro-tuning for a wireless terminal, comprising: a radiator radiating electromagnetic waves; a ground connected to the radiator; at least one switching element positioned at a lengthwise region of the radiator, for shorting or opening the region of the radiator; and a voltage controlling element positioned at the radiator between the switching element and the ground, for controlling the extent of a voltage potential applied across the radiator. In accordance with the present invention, the antenna is capable of the macro-tuning between the service bands and micro-tuning for channel control within the service bands. Furthermore, the size of the antenna is significantly reduced and the antenna is installed on a circuit board in a patch type, thereby simplifying a work process.
摘要翻译：公开了一种能够对无线终端进行微调和宏调谐的天线，包括：辐射电磁波的散热器; 连接到散热器的地面; 至少一个开关元件位于散热器的纵向区域，用于短路或打开散热器的区域; 以及位于开关元件和地之间的散热器处的电压控制元件，用于控制跨过散热器施加的电压电位的程度。根据本发明，天线能够在服务频带之间进行宏调谐和用于在业务频带内进行信道控制的微调。此外，天线的尺寸显着减小，并且天线以贴片式安装在电路板上，从而简化了工作过程。

27. 发明授权

US07926165B2 Micro antenna and method of manufacturing the same 失效
标题翻译：微天线及其制造方法
公开(公告)号：US07926165B2
公开(公告)日：2011-04-19
申请号：US11712526
申请日：2007-03-01
申请人： Young-tack Hong , Moon-chul Lee , In-sang Song , Sang-wook Kwon , Chang-won Jung , Eun-seok Park
发明人： Young-tack Hong , Moon-chul Lee , In-sang Song , Sang-wook Kwon , Chang-won Jung , Eun-seok Park
IPC分类号： H01P11/00 , H01Q13/00 , H01Q17/00 , H01Q1/36 , H05K3/36 , H01K3/10
CPC分类号： H01Q1/2283 , H01F17/0033 , H01F41/041 , H01Q1/362 , Y10T29/49016 , Y10T29/49018 , Y10T29/49126 , Y10T29/49165
摘要： A method of manufacturing a micro antenna is provided. The method includes forming a plurality of holes penetrating a first substrate, filling each of the plurality of holes with a conductive material to form a plurality of vertical conducting parts, forming a plurality of horizontal conducting parts on each of two different surfaces of the first substrate, wherein the each of the horizontal conducting parts is electrically connected to the corresponding vertical conducting parts, bonding the first substrate, on which the vertical conducting parts and the horizontal conducting parts have been formed, to a second substrate, and removing the first substrate to expose a whole structure of a 3D micro antenna which is formed on the second substrate and includes the vertical conducting parts and the horizontal conducting parts connected to each other.
摘要翻译：提供一种制造微型天线的方法。该方法包括：形成穿过第一基板的多个孔，用导电材料填充多个孔中的每个孔，以形成多个垂直导电部分，在第一基板的两个不同表面的每一个上形成多个水平导电部件其中，每个水平导电部分电连接到相应的垂直导电部分，将其上形成有垂直导电部分和水平导电部分的第一基板接合到第二基板，并且将第一基板去除露出形成在第二基板上的3D微型天线的整体结构，并且包括彼此连接的垂直导电部分和水平导电部件。

28. 发明授权

US07696942B2 Slot antenna 失效
标题翻译：插槽天线
公开(公告)号：US07696942B2
公开(公告)日：2010-04-13
申请号：US12014252
申请日：2008-01-15
申请人： Il-kyu Kim , Young-eil Kim , Chang-won Jung
发明人： Il-kyu Kim , Young-eil Kim , Chang-won Jung
IPC分类号： H01Q13/10 , H01Q1/38 , H01Q5/00 , H01Q9/04
CPC分类号： H01Q13/106 , H01Q1/243 , H01Q1/38 , H01Q13/16
摘要： A slot antenna is provided. The slot antenna includes a feeding unit of a strip line shape which is disposed on a first surface of a substrate, a ground which is disposed on a second surface of the substrate, and an antenna element which is formed by connecting two sub slots formed on the second surface of the substrate, wherein each of the sub slots is arranged at an edge of the ground in an internal direction of the ground. Accordingly, the size of the antenna is reduced, and more area is provided for arranging components of a terminal.
摘要翻译：提供插槽天线。缝隙天线包括设置在基板的第一表面上的带状线的馈送单元，设置在基板的第二表面上的接地，以及天线元件，该天线元件通过连接形成在基板上的两个子槽而形成衬底的第二表面，其中每个子槽在地面的内部方向上布置在地面的边缘处。因此，天线的尺寸减小，并且提供更多的面积用于布置终端的部件。

29. 发明申请

US20100040913A1 APPARATUS AND METHOD FOR DETERMINING DETERIORATION OF A FUEL CELL AND METHOD FOR PREVENTING DETERIORATION OF THE SAME 有权
标题翻译：用于确定燃料电池的测定的装置和方法以及用于防止其相同的方法
公开(公告)号：US20100040913A1
公开(公告)日：2010-02-18
申请号：US12361221
申请日：2009-01-28
申请人： Ik Jae Son , Byung Ki Ahn , Tae Won Lim , Jong Hyun Lee , Kwon Pil Park , Ho Lee , Chang Won Jung , Seung Chan Oh , Jae Jun Ko , Young Min Kim , Sae Hoon Kim , Jong Jin Yoon , Se Joon Im
发明人： Ik Jae Son , Byung Ki Ahn , Tae Won Lim , Jong Hyun Lee , Kwon Pil Park , Ho Lee , Chang Won Jung , Seung Chan Oh , Jae Jun Ko , Young Min Kim , Sae Hoon Kim , Jong Jin Yoon , Se Joon Im
IPC分类号： H01M8/04 , B01J19/00 , G01N33/00
CPC分类号： H01M8/04679 , H01M2/022 , H01M8/0432 , H01M8/0444 , H01M8/045 , H01M8/04507 , H01M8/04552 , H01M8/04701 , H01M8/04835 , H01M2008/1095 , Y10T436/193333
摘要： The present invention provides an apparatus and method for determining deterioration of a fuel cell, the method including measuring in real time fluoride ion concentration or pH value of outflow water from a fuel cell stack during operation in a fuel cell vehicle, calculating a fluoride emission rate from the measured value and, if the calculated fluoride emission rate is out of a predetermined normal range, determining deterioration of an electrolyte membrane of the fuel cell stack.
摘要翻译：本发明提供了一种用于确定燃料电池劣化的装置和方法，该方法包括在燃料电池车辆操作期间实时测量来自燃料电池堆的流出水的氟离子浓度或pH值，计算氟化物排放率并且如果计算出的氟化物排放率超出预定的正常范围，则确定燃料电池堆的电解质膜的劣化。

30. 发明申请

US20080045175A1 Ultra wide band device and detect-and-avoid method thereof 有权
标题翻译：超宽带设备及其检测和避免方法
公开(公告)号：US20080045175A1
公开(公告)日：2008-02-21
申请号：US11651593
申请日：2007-01-10
申请人： Byung-tae Yoon , Young-eil Kim , Chang-won Jung , Se-hyun Park
发明人： Byung-tae Yoon , Young-eil Kim , Chang-won Jung , Se-hyun Park
IPC分类号： H04B15/00 , H04B1/18 , H04B17/00
CPC分类号： H04B1/719 , H04B1/71637 , H04B17/318 , H04B17/382 , H04L27/0006
摘要： An ultra wide band (UWB) device and a detect and avoid (DAA) method thereof are provided. The UWB device includes a detect and avoid (DAA) module block which detects a strength of radio signals received in a plurality of channels and determines communicability of the channels; a multitone generation block which generates a plurality of frequencies corresponding to the plurality of the channels and outputs one of the plurality of frequencies; and a controller which controls the multitone generation block to generate frequencies of an available channel which is determined to be communicable by the DAA module block. The method includes detecting a strength of radio signals received in a plurality of channels; determining communicability of the channels according to the detected strength of the radio signals; generating frequencies corresponding to a channel which is determined to be communicable; and transmitting or receiving a signal using the generated frequencies.
摘要翻译：提供了超宽带（UWB）装置及其检测和避免（DAA）方法。 UWB设备包括检测和避免（DAA）模块块，其检测在多个信道中接收的无线电信号的强度并确定信道的通信性; 产生与所述多个通道对应的多个频率并输出所述多个频率中的一个的多音频产生模块; 以及控制器，其控制所述多音产生块以产生被所述DAA模块块确定为可通信的可用信道的频率。该方法包括检测在多个信道中接收的无线电信号的强度; 根据检测到的无线电信号的强度来确定信道的可通信性; 产生与被确定为可通信的信道相对应的频率; 以及使用所产生的频率发送或接收信号。

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