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48 条记录 (耗时 0.197 秒)

    Meta material antenna using coupling in helical structure
    4.
    发明授权
    Meta material antenna using coupling in helical structure 有权
    Meta材料天线采用螺旋结构耦合

    公开(公告)号：US08659501B2

    公开(公告)日：2014-02-25

    申请号：US13129805

    申请日：2009-11-17

    申请人： Byung Hoon Ryou ,  Won Mo Sung ,  Gi Ho Kim ,  Jeong Keun Ji

    发明人： Byung Hoon Ryou ,  Won Mo Sung ,  Gi Ho Kim ,  Jeong Keun Ji

    IPC分类号： H01Q1/36

    CPC分类号： H01Q15/0086

    摘要： There is provided an antenna implementing a first 0-th order resonant frequency using a first radiator to which power is fed through parallel inductors of helical structures, and implementing a second 0-th order resonant frequency using a second radiator to which power is couple-fed through radiation elements put into the helical structures.

    摘要翻译： 提供了使用第一散热器实现第一0次谐振频率的天线，功率通过螺旋结构的并联电感器馈送到该第一散热器，并且使用功率为耦合的第二散热器来实现第二0阶谐振频率， 通过放入螺旋结构中的辐射元件馈送。

    Antenna and speaker assembly and wireless communication device
    5.
    发明授权
    Antenna and speaker assembly and wireless communication device 有权
    天线和扬声器组件和无线通信设备

    公开(公告)号：US08194906B2

    公开(公告)日：2012-06-05

    申请号：US12161954

    申请日：2007-01-23

    申请人： Byung Hoon Ryou ,  Won Mo Sung ,  Dong Suk Lee

    发明人： Byung Hoon Ryou ,  Won Mo Sung ,  Dong Suk Lee

    IPC分类号： H04R1/02

    CPC分类号： H01Q1/44

    摘要： Disclosed is an antenna-speaker assembly, including an antenna unit including a radiator, a speaker unit including a speaker and coupled to the antenna unit, and a sound-absorbing part formed to conform to a circumference of a coupling surface of the antenna unit and the speaker unit, the sound-absorbing part being interposed between the antenna unit and the speaker unit. According to the present invention, the antenna-speaker assembly equipped with the structure of generating clear sound is provided. Furthermore, in a wireless communication device including an antenna-speaker assembly, the antenna-speaker assembly include an antenna unit including a radiator, a speaker unit including a speaker and coupled to the antenna unit, and a sound-absorbing material formed on a circumference of a face where the antenna unit and the speaker unit are coupled in such a manner as to be interposed between the antenna unit and the speaker unit.

    摘要翻译： 公开了一种天线 - 扬声器组件，包括包括散热器的天线单元，包括扬声器并耦合到天线单元的扬声器单元，以及形成为符合天线单元的耦合表面的圆周的吸音部分，以及 扬声器单元，吸音部分介于天线单元和扬声器单元之间。 根据本发明，提供了具有产生清晰声音的结构的天线 - 扬声器组件。 此外，在包括天线 - 扬声器组件的无线通信设备中，天线 - 扬声器组件包括：天线单元，包括散热器，包括扬声器的扬声器单元和天线单元，以及形成在圆周上的吸声材料 其中天线单元和扬声器单元以插入在天线单元和扬声器单元之间的方式耦合。

    ANTENNA OF PARALLEL-RING TYPE
    6.
    发明申请
    ANTENNA OF PARALLEL-RING TYPE 审中-公开
    平行环型天线

    公开(公告)号：US20100090908A1

    公开(公告)日：2010-04-15

    申请号：US12446963

    申请日：2007-11-23

    申请人： Byung Hoon Ryou ,  Won Mo Sung ,  Hoe Seok Joeng

    发明人： Byung Hoon Ryou ,  Won Mo Sung ,  Hoe Seok Joeng

    IPC分类号： H01Q9/30 ,  H01Q1/24

    CPC分类号： H01Q9/36 ,  H01Q1/241 ,  H01Q5/25

    摘要： The present invention relates to a parallel-ring type antenna which is reduced in entire physical length, and has a wider bandwidth and a more excellent return loss, while having the same resonant point, by changing a loading portion of a retractable antenna employing a top-loading method that can easily secure the physical length of the antenna. Further, characteristics electrically similar to those of a helical antenna can be achieved by applying the parallel-ring type to the loading portion of the monopole termination. In addition, the entire length of an antenna can be reduced, while accomplishing the same resonance as that of the helical antenna, by employing a change in return loss according to a change in the thickness of the parallel ring, the distance between the rings, the diameter of the ring, and/or the length of the loading portion.

    摘要翻译： 本发明涉及一种平行环型天线，其通过改变采用顶部的可伸缩天线的装载部分而具有相同的谐振点，整个物理长度减小，并且具有更宽的带宽和更优异的回波损耗 可以方便地确保天线的物理长度。 此外，通过将并联环型施加到单极端子的负载部分，可以实现与螺旋天线的电气相似的特性。 此外，通过采用根据平行环的厚度变化的回波损耗的变化，环之间的距离，可以减小天线的整个长度，同时实现与螺旋天线相同的共振， 环的直径和/或装载部分的长度。

    RF SWITCH
    7.
    发明申请
    RF SWITCH 有权
    射频开关

    公开(公告)号：US20100019861A1

    公开(公告)日：2010-01-28

    申请号：US12525671

    申请日：2008-02-04

    申请人： Byung Hoon Ryou ,  Won Mo Sung ,  Dong Ryul Shin ,  Jeong Pyo Kim ,  Chang Hyun Park

    发明人： Byung Hoon Ryou ,  Won Mo Sung ,  Dong Ryul Shin ,  Jeong Pyo Kim ,  Chang Hyun Park

    IPC分类号： H01P5/16

    CPC分类号： H01P1/15

    摘要： The present invention provides an RF switch, including a diode adapted to operate as a switch when a control current is applied thereto, a first CRLH transmission line of a Φ degree phase, which provides one signal transfer path from a terminal 1 to a terminal 2 when the diode is shorted due to application of a control current, and a second CRLH transmission line of a Φ-180 degree phase, which has a 180 degree phase difference from that of the first CRLH transmission line and provides the other signal transfer path from the terminal 1 to the terminal 2. The present invention provides an RF switch having a broad-band characteristic by employing a CRLH transmission line. More specifically, the present invention provides a ring-shaped RF switch, which has a broad-band characteristic and can also be miniaturized at a low frequency band, by employing a CRLH transmission line having a 180 degree phase difference in a broad band.

    摘要翻译： 本发明提供了一种RF开关，其包括适于在施加控制电流时用作开关的二极管，Phi级相位的第一CRLH传输线，其提供从端子1到端子2的一个信号传送路径 当二极管由于施加控制电流而短路时，以及与第一CRLH传输线具有180度相位差的Phi-180度相位的第二CRLH传输线，并提供另一个信号传输路径 终端1到终端2.本发明通过采用CRLH传输线提供具有宽带特性的RF开关。 更具体地说，本发明通过采用宽带180度相位差的CRLH传输线，提供具有宽带特性并且也可以在低频带小型化的环形RF开关。

    Antenna Integrated with speaker
    8.
    发明申请
    Antenna Integrated with speaker 审中-公开
    天线与扬声器集成

    公开(公告)号：US20090201219A1

    公开(公告)日：2009-08-13

    申请号：US12308806

    申请日：2007-07-13

    申请人： Byung Hoon Ryou ,  Won Mo Sung ,  Seok Mok Yang

    发明人： Byung Hoon Ryou ,  Won Mo Sung ,  Seok Mok Yang

    IPC分类号： H01Q1/00

    CPC分类号： H01Q1/243 ,  H01Q1/44

    摘要： The present invention relates to an assembled structure of an antenna and a speaker built in a wireless communication terminal, and more particularly, to an antenna integrated with speaker in which an antenna and a speaker are integrated into a single module. The present invention provides an antenna integrated with speaker comprising: an antenna carrier including an upper frame and a lower frame which are coupled to each other, the upper frame having a radiator mounted thereon; and a speaker mounted at the antenna carrier, wherein the speaker is coupled to a mounting hole formed at the lower frame through a coupling means from the outside of the antenna carrier. It is possible to obtain an effect of minimizing defect and loss of a speaker which may occur during the assembly of the antenna to thereby maximize efficiency of production.

    摘要翻译： 本发明涉及一种内置在无线通信终端中的天线和扬声器的组装结构，更具体地说，涉及一种与扬声器集成的天线，其中天线和扬声器集成在单个模块中。 本发明提供一种与扬声器集成的天线，包括：天线载体，其包括彼此耦合的上框架和下框架，所述上框架具有安装在其上的散热器; 以及安装在天线载体上的扬声器，其中扬声器通过耦合装置从天线载体的外部联接到形成在下框架处的安装孔。 可以获得使天线组装期间​​可能发生的扬声器的缺陷和损失最小化的效果，从而使生产效率最大化。

    ANTENNA OF RESONANCE FREQUENCY VARIABLE TYPE
    9.
    发明申请
    ANTENNA OF RESONANCE FREQUENCY VARIABLE TYPE 审中-公开
    共振频率变化型天线

    公开(公告)号：US20120112973A1

    公开(公告)日：2012-05-10

    申请号：US12673163

    申请日：2008-08-13

    申请人： Byung Hoon Ryou ,  Won Mo Sung ,  Jeong Pyo Kim

    发明人： Byung Hoon Ryou ,  Won Mo Sung ,  Jeong Pyo Kim

    IPC分类号： H01Q5/01

    CPC分类号： H01Q7/005 ,  H01Q1/243 ,  H01Q5/40 ,  H01Q21/30

    摘要： The present invention relates to a resonance frequency variable type antenna which has as low operating frequency as mobile broadcasting service bands of T-DMB and DVB-H and a wide frequency bandwidth and can select and receive various channels using a loop antenna capable of varying a resonance frequency through a variable capacitor. Particularly, the resonance frequency variable antenna can be mounted in a limited space, use two different service bands (T-DMB and DVB-H) and independently operate for the two service bands to achieve high-quality mobile broadcasting services. Accordingly, various mobile broadcasting services can be provided using a single antenna and the product values and reliabilities of the resonance frequency variable type antenna of the invention and mobile terminals including the resonance frequency variable antenna of the invention can be improved.

    摘要翻译： 谐振频率可变型天线技术领域本发明涉及一种谐振频率可变型天线，其具有与T-DMB和DVB-H的移动广播服务频带相同的低工作频率和宽的频率带宽，并且可以使用能够改变 谐振频率通过可变电容器。 特别地，谐振频率可变天线可以安装在有限的空间中，使用两个不同的服务频带（T-DMB和DVB-H），并且独立地操作两个服务频带以实现高质量的移动广播服务。 因此，可以使用单个天线提供各种移动广播服务，并且可以提高本发明的共振频率可变型天线的产品价值和可靠性以及包括本发明的共振频率可变天线的移动终端。

    Radio frequency switch and apparatus containing the radio frequency switch
    10.
    发明授权
    Radio frequency switch and apparatus containing the radio frequency switch 有权
    射频开关和包含射频开关的装置

    公开(公告)号：US08149071B2

    公开(公告)日：2012-04-03

    申请号：US12525670

    申请日：2008-02-04

    申请人： Byung Hoon Ryou ,  Won Mo Sung ,  Dong Ryul Shin ,  Chang Hyun Park ,  Bong Suk Choi

    发明人： Byung Hoon Ryou ,  Won Mo Sung ,  Dong Ryul Shin ,  Chang Hyun Park ,  Bong Suk Choi

    IPC分类号： H01P1/15 ,  H01P3/08

    CPC分类号： H01P1/15

    摘要： The present invention relates to A radio frequency (RF) switch and an apparatus including the RF switch. In an aspect of the present invention, an RF switch includes a transmission line having one end connected to an input terminal or an output terminal and the other end connected to a signal line and configured to transfer an RF signal, and a diode disposed between the input terminal and the transmission line or between the output terminal and the transmission line, the diode being configured to control whether or not to transmit the RF signal. In another aspect, an RF switch includes a transmission line having one end connected to an input terminal and the other end connected to an output terminal, and a diode disposed between the input terminal and the transmission line or between the output terminal and the transmission line, the diode being configured to control whether or not to transmit the RF signal. Here, a CRLH (Composite Right/Left-Handed) transmission line is employed as the transmission line.

    摘要翻译： 本发明涉及射频（RF）开关和包括RF开关的装置。 在本发明的一个方面中，一种RF开关包括：一端连接到输入端或输出端的传输线，另一端连接到信号线并被配置为传送RF信号;以及二极管， 输入端子和传输线路之间或在输出端子和传输线路之间，二极管被配置为控制是否发送RF信号。 在另一方面，一种RF开关包括：一端连接到输入端并且另一端连接到输出端的传输线，以及设置在输入端和传输线之间或输出端与传输线之间的二极管 所述二极管被配置为控制是否发送所述RF信号。 这里，使用CRLH（复合右/左手）传输线作为传输线。