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公开(公告)号：US07768455B2
公开(公告)日：2010-08-03
申请号：US11972144
申请日：2008-01-10
IPC分类号： H01Q1/38
CPC分类号： H01Q1/243 , H01Q9/0414 , H01Q9/145 , H01Q19/005
摘要： An antenna for controlling a radiation pattern includes a first substrate; a first radiator formed in one surface of the first substrate; a second radiator formed in other surface of the first substrate; and a tuning part which controls a radiation pattern by changing a size of an overlapping region of the first radiator and the second radiator disposed with the first substrate interposed therebetween according to an external control signal. The tuning part includes a plurality of sub-radiators arranged by at least one side of the first radiator or the second radiator, and a plurality of switches. Accordingly, the beam radiation pattern can be easily controlled through the switch control.
摘要翻译： 用于控制辐射图案的天线包括第一基板; 形成在所述第一基板的一个表面中的第一辐射体; 形成在第一基板的另一表面上的第二辐射体; 以及调谐部，其通过根据外部控制信号改变第一散热器的重叠区域的尺寸和设置有第一基板的第二散热器的尺寸来控制辐射图案。 调谐部包括由第一散热器或第二散热器的至少一侧布置的多个子散热器，以及多个开关。 因此，可以通过开关控制容易地控制束辐射图案。
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公开(公告)号：US20090179819A1
公开(公告)日：2009-07-16
申请号：US11972144
申请日：2008-01-10
CPC分类号： H01Q1/243 , H01Q9/0414 , H01Q9/145 , H01Q19/005
摘要： An antenna for controlling a radiation pattern includes a first substrate; a first radiator formed in one surface of the first substrate; a second radiator formed in other surface of the first substrate; and a tuning part which controls a radiation pattern by changing a size of an overlapping region of the first radiator and the second radiator disposed with the first substrate interposed therebetween according to an external control signal. The tuning part includes a plurality of sub-radiators arranged by at least one side of the first radiator or the second radiator, and a plurality of switches. Accordingly, the beam radiation pattern can be easily controlled through the switch control.
摘要翻译： 用于控制辐射图案的天线包括第一基板; 形成在所述第一基板的一个表面中的第一辐射体; 形成在第一基板的另一表面上的第二辐射体; 以及调谐部，其通过根据外部控制信号改变第一散热器的重叠区域的尺寸和设置有第一基板的第二散热器的尺寸来控制辐射图案。 调谐部包括由第一散热器或第二散热器的至少一侧布置的多个子散热器，以及多个开关。 因此，可以通过开关控制容易地控制束辐射图案。
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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
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。
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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
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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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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公开(公告)号：US07605760B2
公开(公告)日：2009-10-20
申请号：US11785789
申请日：2007-04-20
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。
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公开(公告)号：US20090079647A1
公开(公告)日：2009-03-26
申请号：US12144153
申请日：2008-06-23
申请人： Chang-won Jung , Young-eil Kim
发明人： Chang-won Jung , Young-eil Kim
IPC分类号： H01Q13/10
摘要： A multiple frequency band antenna is provided that includes a radiating unit having a slot formed on a first surface of the substrate that is closed at one end and open at the other end, and a feed unit formed on a second surface of the substrate to pass through an area on the second surface that corresponds with the same area on first surface between the center and the closed side of the slot. The feeding unit comprises at least one switch which adjusts the size of an area for feeding power to the antenna. The radiating unit is resonated in a plurality of frequency bands when the switch is turned off, and the radiating unit is resonated in a single frequency band which is different from the plurality of frequency bands when the switch is turned on. Consequently, an antenna is implemented for use in multiple frequency bands.
摘要翻译： 提供了一种多频带天线，其包括辐射单元，该辐射单元具有形成在基板的第一表面上的槽，该槽在一端封闭并在另一端处开放;以及馈送单元，形成在所述基板的第二表面上以通过 通过第二表面上与狭槽的中心和封闭侧之间的第一表面上的相同区域相对应的区域。 馈送单元包括至少一个开关，其调节用于向天线供电的区域的尺寸。 当开关断开时，辐射单元在多个频带中谐振，并且当开关接通时，辐射单元在与多个频带不同的单个频带中谐振。 因此，实现了在多个频带中使用的天线。
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公开(公告)号：US20090033577A1
公开(公告)日：2009-02-05
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
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。
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9.发明授权Semiconductor for macro and micro frequency tuning, and antenna and frequency tuning circuit having the semiconductor 失效用于微调和微调谐的半导体，以及具有半导体的天线和频率调谐电路公开(公告)号：US07968973B2
公开(公告)日：2011-06-28
申请号：US11727697
申请日：2007-03-28
申请人： Chang-won Jung , Jung-han Choi , In-sang Song , Young-eil Kim
发明人： Chang-won Jung , Jung-han Choi , In-sang Song , Young-eil Kim
IPC分类号： H01L29/93
CPC分类号： H01L29/0821 , H01L27/0676 , H01L27/0808 , H01L27/0814 , H01L29/0804 , H01L29/73 , H01L29/868 , H01L29/93 , H01Q9/0407
摘要： A semiconductor element for macro and micro frequency tuning, and an antenna and a frequency tuning circuit having the semiconductor element, are provided. The semiconductor element includes first and second semiconductors which have a same polarity, a third semiconductor which has a polarity opposite to the polarity of the first and second semiconductors and is interposed between the first and the second semiconductors, a first intrinsic semiconductor which is interposed between the first and the third semiconductors, and a second intrinsic semiconductor which is interposed between the third and the second semiconductors.
摘要翻译： 提供了用于宏和微调谐的半导体元件，以及具有半导体元件的天线和频率调谐电路。 半导体元件包括具有相同极性的第一和第二半导体，具有与第一和第二半导体的极性相反极性并且插入在第一和第二半导体之间的极性的第三半导体，介于第一和第二半导体之间的第一本征半导体 第一和第三半导体，以及介于第三和第二半导体之间的第二本征半导体。
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公开(公告)号：US07822430B2
公开(公告)日：2010-10-26
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： H04B7/00
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强度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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