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33 条记录 (耗时 0.034 秒)

    SYSTEM FOR TRANSMITTING/RECEIVING MULTI-BAND RADIO FREQUENCY SIGNAL USING DUAL INPUT, DUAL OUTPUT FILTER
    27.
    发明申请
    SYSTEM FOR TRANSMITTING/RECEIVING MULTI-BAND RADIO FREQUENCY SIGNAL USING DUAL INPUT, DUAL OUTPUT FILTER 有权
    使用双输入，双输出滤波器发送/接收多频无线电频率信号的系统

    公开(公告)号：US20110021162A1

    公开(公告)日：2011-01-27

    申请号：US12837557

    申请日：2010-07-16

    申请人： In Sang Song ,  Duck Hwan Kim ,  Chul Soo Kim ,  Yun Kwon Park ,  Jae Shik Shin

    发明人： In Sang Song ,  Duck Hwan Kim ,  Chul Soo Kim ,  Yun Kwon Park ,  Jae Shik Shin

    IPC分类号： H04B1/44

    CPC分类号： H04B1/006 ,  H04B1/0053 ,  H04B1/52

    摘要： A system for transmitting/receiving a multi-band Radio Frequency (RF) signal using a Dual Input, Dual Output filter is provided. The system may include a Single-Input Single-Output (SISO) filter and the Dual Input, Dual Output filter. The system for transmitting/receiving a multi-band Radio Frequency (RF) may be implemented in a Radio Frequency (RF) region, which includes an area from an end of an antenna to an end of a mixer in a mobile communication.

    摘要翻译： 提供了一种使用双输入双输出滤波器发送/接收多频带​​射频（RF）信号的系统。 该系统可以包括单输入单输出（SISO）滤波器和双输入双输出滤波器。 用于发送/接收多频带​​射频（RF）的系统可以在射频（RF）区域中实现，射频（RF）区域包括在移动通信中从天线的末端到混合器的末端的区域。

    RADIO FREQUENCY FILTER AND RADIO FREQUENCY DUPLEXER INCLUDING BULK ACOUSTIC WAVE RESONATORS
    28.
    发明申请
    RADIO FREQUENCY FILTER AND RADIO FREQUENCY DUPLEXER INCLUDING BULK ACOUSTIC WAVE RESONATORS 有权
    无线频率滤波器和无线电频率双工器，包括大容量波形谐振器

    公开(公告)号：US20120013419A1

    公开(公告)日：2012-01-19

    申请号：US13108822

    申请日：2011-05-16

    申请人： Jea Shik Shin ,  Soo Chul Kim ,  In Sang Song ,  Young II Kim ,  Duck Hwan Kim ,  Hyung Rak Kim ,  Jae Chun Lee

    发明人： Jea Shik Shin ,  Soo Chul Kim ,  In Sang Song ,  Young II Kim ,  Duck Hwan Kim ,  Hyung Rak Kim ,  Jae Chun Lee

    IPC分类号： H03H9/70 ,  H03H9/54

    CPC分类号： H03H9/706 ,  H03H9/542

    摘要： A Radio Frequency (RF) duplexer including Bulk Acoustic Wave Resonators (BAWRs) and an RF filter including BAWRs are provided. The RF duplexer may convert the received signal into a balance signal and output the balance signal via a dual-output port. The RF duplexer may also include a BAWR receiving filter unit including an input end to receive the balance signal from the dual-output port, and an output end used for dual output. The RF duplexer may also include a BAWR transmitting filter unit to transmit a transmitted signal to the antenna via a single-output port.

    摘要翻译： 提供了包括体声波谐振器（BAWR）的射频（RF）双工器和包括BAWR的RF滤波器。 RF双工器可以将接收的信号转换成平衡信号，并通过双输出端口输出平衡信号。 RF双工器还可以包括BAWR接收滤波器单元，其包括用于从双输出端口接收平衡信号的输入端和用于双输出的输出端。 RF双工器还可以包括经由单输出端口将发射信号发送到天线的BAWR发射滤波器单元。

    NANO SCALE RESONATOR, NANO SCALE SENSOR, AND FABRICATION METHOD THEREOF
    29.
    发明申请
    NANO SCALE RESONATOR, NANO SCALE SENSOR, AND FABRICATION METHOD THEREOF 有权
    纳米尺度谐振器，纳米尺度传感器及其制造方法

    公开(公告)号：US20130214876A1

    公开(公告)日：2013-08-22

    申请号：US13668760

    申请日：2012-11-05

    申请人： Moon Chul Lee ,  Duck Hwan Kim ,  In Sang Song ,  Jea Shik Shin

    发明人： Moon Chul Lee ,  Duck Hwan Kim ,  In Sang Song ,  Jea Shik Shin

    IPC分类号： H03H9/00

    CPC分类号： G01N27/04 ,  B81B2201/02 ,  H03H3/0072 ,  H03H3/0077 ,  H03H9/2463 ,  H03H2009/02346 ,  H03H2009/0244

    摘要： A nano scale resonator, a nano scale sensor, and a fabrication method thereof are provided. The nano scale resonator includes a resonance unit of nano scale configured to resonate based on an applied signal, and an anchor on a substrate, the anchor being configured to support the resonance unit, the anchor having an air gap within boundaries of the anchor, the resonance unit, and the substrate, the air gap being configured to reflect a vertical wave occurring in the resonance unit.

    摘要翻译： 提供了纳米级谐振器，纳米级传感器及其制造方法。 所述纳米级谐振器包括纳米级的谐振单元，其被配置为基于所施加的信号而谐振，并且所述锚固件被构造成支撑所述谐振单元，所述锚固件在所述锚的边界内具有气隙， 谐振单元和基板，气隙被配置为反映在谐振单元中发生的垂直波。