公开(公告)号：US20100156731A1

公开(公告)日：2010-06-24

申请号：US12613193

申请日：2009-11-05

申请人： Woo Jin BYUN ,  Min Soo Kang ,  Kwang Seon Kim ,  Bong Su Kim ,  Tae Jin Chung ,  Myung Sun Song

发明人： Woo Jin BYUN ,  Min Soo Kang ,  Kwang Seon Kim ,  Bong Su Kim ,  Tae Jin Chung ,  Myung Sun Song

IPC分类号： H01Q1/00 ,  H01Q13/10

CPC分类号： H01Q13/10

摘要： A slot antenna having stubs is provided, in which a strip transmission line for transmitting a transverse electromagnetic mode (TEM) signal is formed by using a multi-layered substrate, and a plurality of slots are used for the strip transmission line. Thus, an omnidirectional radiation pattern is obtained, and the directivity of the slot antenna is improved.

摘要翻译： 提供了一种具有短截线的缝隙天线，其中通过使用多层衬底形成用于传输横向电磁模（TEM）信号的条状传输线，并且多个槽被用于带状传输线。 因此，获得全向辐射图，并且改善了缝隙天线的方向性。

公开(公告)号：US20090039943A1

公开(公告)日：2009-02-12

申请号：US12189066

申请日：2008-08-08

申请人： Bong-Su KIM ,  Woo Jin Byun ,  Kwang Seon Kim ,  Min Soo Kang ,  Tae Jin Chung ,  Myung Sun Song

发明人： Bong-Su KIM ,  Woo Jin Byun ,  Kwang Seon Kim ,  Min Soo Kang ,  Tae Jin Chung ,  Myung Sun Song

IPC分类号： G06G7/14

CPC分类号： H03D7/1441 ,  H03D7/1475 ,  H03D2200/0023

摘要： Provided are a mixer and a transceiver having the mixer. The mixer includes: an local oscillation (LO) differential signal generator converting an input LO signal into a differential signal; and a mixing unit receiving the LO differential signal as a first input and a first signal having a first frequency as a second input and performing differential amplification on the LO differential signal and the first signal to output a second signal having a second frequency.

摘要翻译： 提供了具有混频器的混频器和收发器。 混频器包括：本地振荡（LO）差分信号发生器，将输入LO信号转换成差分信号; 以及混合单元，其接收作为第一输入的LO差分信号和具有第一频率作为第二输入的第一信号，并对所述LO差分信号和所述第一信号执行差分放大，以输出具有第二频率的第二信号。

公开(公告)号：US08180313B2

公开(公告)日：2012-05-15

申请号：US12189066

申请日：2008-08-08

申请人： Bong-Su Kim ,  Woo Jin Byun ,  Kwang Seon Kim ,  Min Soo Kang ,  Tae Jin Chung ,  Myung Sun Song

发明人： Bong-Su Kim ,  Woo Jin Byun ,  Kwang Seon Kim ,  Min Soo Kang ,  Tae Jin Chung ,  Myung Sun Song

IPC分类号： H04B1/26 ,  H04B1/18

CPC分类号： H03D7/1441 ,  H03D7/1475 ,  H03D2200/0023

摘要： Provided are a mixer and a transceiver having the mixer. The mixer includes: an local oscillation (LO) differential signal generator converting an input LO signal into a differential signal; and a mixing unit receiving the LO differential signal as a first input and a first signal having a first frequency as a second input and performing differential amplification on the LO differential signal and the first signal to output a second signal having a second frequency.

摘要翻译： 提供了具有混频器的混频器和收发器。 混频器包括：本地振荡（LO）差分信号发生器，将输入LO信号转换成差分信号; 以及混合单元，其接收作为第一输入的LO差分信号和具有第一频率作为第二输入的第一信号，并对所述LO差分信号和所述第一信号执行差分放大，以输出具有第二频率的第二信号。

公开(公告)号：US08199059B2

公开(公告)日：2012-06-12

申请号：US12613193

申请日：2009-11-05

申请人： Woo Jin Byun ,  Min Soo Kang ,  Kwang Seon Kim ,  Bong Su Kim ,  Tae Jin Chung ,  Myung Sun Song

发明人： Woo Jin Byun ,  Min Soo Kang ,  Kwang Seon Kim ,  Bong Su Kim ,  Tae Jin Chung ,  Myung Sun Song

IPC分类号： H01Q1/38

CPC分类号： H01Q13/10

摘要： A slot antenna having stubs is provided, in which a strip transmission line for transmitting a transverse electromagnetic mode (TEM) signal is formed by using a multi-layered substrate, and a plurality of slots are used for the strip transmission line. Thus, an omnidirectional radiation pattern is obtained, and the directivity of the slot antenna is improved.

摘要翻译： 提供了一种具有短截线的缝隙天线，其中通过使用多层衬底形成用于传输横向电磁模（TEM）信号的条状传输线，并且多个槽被用于带状传输线。 因此，获得全向辐射图，并且改善了缝隙天线的方向性。

公开(公告)号：US20110249769A1

公开(公告)日：2011-10-13

申请号：US12974634

申请日：2010-12-21

申请人： Min Soo Kang ,  Chong-Hoon Kim ,  Woo Jin Byun ,  Kwang Seon Kim ,  Bong-Su Kim ,  Myung Sun Song

发明人： Min Soo Kang ,  Chong-Hoon Kim ,  Woo Jin Byun ,  Kwang Seon Kim ,  Bong-Su Kim ,  Myung Sun Song

IPC分类号： H04L25/49 ,  H04L27/00

CPC分类号： H04L25/03038

摘要： Provided is a method and apparatus improving a deterioration of a gain flatness and a phase characteristic that may be incurred while a baseband signal is transformed into a immediate frequency (IF) signal and a radio frequency (RF) signal in a broadband wireless communication system. A sub-band extractor may divide the broadband signal into multiple sub-band signals, may pre-compensate for a gain and a phase delay of each sub-band signals in the baseband, and may combine the pre-compensated sub-band signals into the single broadband signal and thus, the deterioration of the gain flatness and a phase delay flatness that may be incurred while the broadband signal is transformed into the IF signal and the RF to signal, may be improved.

摘要翻译： 提供了一种改善在宽带无线通信系统中将基带信号变换为立即频（IF）信号和射频（RF））信号时可能产生的增益平坦度和相位特性恶化的方法和装置。 子带提取器可以将宽带信号划分成多个子带信号，可以对基带中每个子带信号的增益和相位延迟进行预补偿，并且可以将预补偿的子带信号组合成 因此，可以提高宽带信号变换为IF信号和RF信号时可能引起的单个宽带信号和增益平坦度的劣化以及相位延迟平坦度。

公开(公告)号：US20110128096A1

公开(公告)日：2011-06-02

申请号：US12828185

申请日：2010-06-30

申请人： Bong-Su KIM ,  Kwang Seon Kim ,  Min Soo Kang ,  Woo Jin Byun ,  Myung Sun Song

发明人： Bong-Su KIM ,  Kwang Seon Kim ,  Min Soo Kang ,  Woo Jin Byun ,  Myung Sun Song

IPC分类号： H01P1/203

CPC分类号： H01P1/20372

摘要： A system for modifying a hairpin filter is provided which includes a structure transformer to divide a hairpin filter into a plurality of filters and to arrange the plurality of filters in a bilaterally symmetrical pattern, and a coupling generator to generate a plurality of coupling lines, each of the plurality of coupling lines being between each of the filters.

摘要翻译： 提供了一种用于修改发夹滤波器的系统，其包括结构变压器，用于将发夹滤波器分成多个滤波器并且将多个滤波器布置成双向对称图案，以及耦合发生器以产生多个耦合线，每个耦合线 多个耦合线在每个滤波器之间。

公开(公告)号：US08761304B2

公开(公告)日：2014-06-24

申请号：US12882833

申请日：2010-09-15

申请人： Min Soo Kang ,  Woo Jin Byun ,  Kwang Seon Kim ,  Bong-Su Kim ,  Myung Sun Song

发明人： Min Soo Kang ,  Woo Jin Byun ,  Kwang Seon Kim ,  Bong-Su Kim ,  Myung Sun Song

IPC分类号： H04K1/02 ,  H04L25/49

CPC分类号： H04L25/03834 ,  H04L25/03159 ,  H04L27/368

摘要： An apparatus for processing a digital transmission signal for a transmitter includes a transmission Finite Impulse Response (FIR) filter to perform shaping on initial setting data to convert the initial setting data into a signal having a predetermined passband, a comparator to compare the signal with data including degradation information provided as feedback by a receiver corresponding to the transmitter, to generate a control signal, and a band flatness correction filter to adjust a coefficient of the band flatness correction filter in response to the control signal, and to correct an in-band flatness.

摘要翻译： 用于处理发射机的数字传输信号的装置包括：传输有限脉冲响应（FIR）滤波器，用于对初始设置数据进行整形，以将初始设置数据转换为具有预定通带的信号;比较器，用于将信号与数据进行比较 包括由对应于发射机的接收机反馈提供的降级信息，以产生控制信号，以及频带平坦度校正滤波器，以响应于控制信号调整频带平坦度校正滤波器的系数，并校正带内 平坦度

公开(公告)号：US08928525B2

公开(公告)日：2015-01-06

申请号：US13326618

申请日：2011-12-15

申请人： Woo Jin Byun ,  Yong Heui Cho ,  Kwang Seon Kim ,  Min Soo Kang ,  Bong Su Kim

发明人： Woo Jin Byun ,  Yong Heui Cho ,  Kwang Seon Kim ,  Min Soo Kang ,  Bong Su Kim

IPC分类号： G01S13/00 ,  G06T7/00

CPC分类号： G06T7/0065 ,  G06T7/55

摘要： Disclosed is a method for performing a 3D image reconstruction at a high speed and high resolution, regardless of a measurement distance. Specifically, a weight for image reconstruction is previously set, and a 3D image reconstruction algorithm is performed at a high speed, without reducing a resolution, by a parallel processing for image reconstruction, a computation of a partial region using a database based on a measurement result, and a generation of a variable pulse waveform.

摘要翻译： 公开了一种用于以高速和高分辨率执行3D图像重建的方法，而不管测量距离如何。 具体而言，预先设定用于图像重建的权重，并且通过并行处理图像重建，以不降低分辨率，高速执行3D图像重建算法，使用基于测量的数据库对部分区域的计算 结果和一个可变脉冲波形的产生。

公开(公告)号：US08478212B2

公开(公告)日：2013-07-02

申请号：US13292602

申请日：2011-11-09

申请人： Jung Ick Moon ,  In Kui Cho ,  Seong Min Kim ,  Je Hoon Yun ,  Woo Jin Byun ,  Kwang Seon Kim ,  Bong Su Kim ,  Min Soo Kang

发明人： Jung Ick Moon ,  In Kui Cho ,  Seong Min Kim ,  Je Hoon Yun ,  Woo Jin Byun ,  Kwang Seon Kim ,  Bong Su Kim ,  Min Soo Kang

IPC分类号： H01Q11/12 ,  H04B1/04

CPC分类号： H04B5/0037 ,  H01Q1/248 ,  H01Q21/28

摘要： Disclosed is an apparatus for wirelessly transmitting and receiving energy and data including: a signal generator generating a first frequency signal for power transmission; a first matching circuit matching input/output impedance upon receiving the first frequency signal generated by the signal generator; an oscillator outputting a second frequency signal, a carrier frequency, by using the first frequency signal, generated by the signal generator, as a reference frequency; a mixer modulating a data signal output from a communication module by using the second frequency signal; a second matching circuit matching input/output impedance upon receiving a modulated signal by using the second frequency signal; a resonator resonating an output signal from the first matching circuit to a reception side apparatus; and a radiator radiating an output signal from the second matching circuit to the reception side apparatus.

摘要翻译： 公开了一种用于无线发送和接收能量和数据的装置，包括：信号发生器，产生用于功率传输的第一频率信号; 第一匹配电路，在接收到由信号发生器产生的第一频率信号时匹配输入/输出阻抗; 通过使用由信号发生器产生的第一频率信号作为参考频率输出第二频率信号，载波频率的振荡器; 调制通过使用所述第二频率信号从通信模块输出的数据信号的混频器; 第二匹配电路，通过使用所述第二频率信号接收调制信号时匹配输入/输出阻抗; 谐振器，将来自第一匹配电路的输出信号谐振到接收侧装置; 以及从第二匹配电路向接收侧装置辐射输出信号的散热器。

公开(公告)号：US20120157021A1

公开(公告)日：2012-06-21

申请号：US13292602

申请日：2011-11-09

申请人： Jung Ick Moon ,  In Kui Cho ,  Seong Min Kim ,  Je Hoon Yun ,  Woo Jin Byun ,  Kwang Seon Kim ,  Bong Su Kim ,  Min Soo Kang

发明人： Jung Ick Moon ,  In Kui Cho ,  Seong Min Kim ,  Je Hoon Yun ,  Woo Jin Byun ,  Kwang Seon Kim ,  Bong Su Kim ,  Min Soo Kang

IPC分类号： H04B1/16 ,  H04B1/26 ,  H01Q11/12 ,  H04B1/02 ,  H04B1/06

CPC分类号： H04B5/0037 ,  H01Q1/248 ,  H01Q21/28

摘要： Disclosed is an apparatus for wirelessly transmitting and receiving energy and data including: a signal generator generating a first frequency signal for power transmission; a first matching circuit matching input/output impedance upon receiving the first frequency signal generated by the signal generator; an oscillator outputting a second frequency signal, a carrier frequency, by using the first frequency signal, generated by the signal generator, as a reference frequency; a mixer modulating a data signal output from a communication module by using the second frequency signal; a second matching circuit matching input/output impedance upon receiving a modulated signal by using the second frequency signal; a resonator resonating an output signal from the first matching circuit to a reception side apparatus; and a radiator radiating an output signal from the second matching circuit to the reception side apparatus.

摘要翻译： 公开了一种用于无线发送和接收能量和数据的装置，包括：信号发生器，产生用于功率传输的第一频率信号; 第一匹配电路，在接收到由信号发生器产生的第一频率信号时匹配输入/输出阻抗; 通过使用由信号发生器产生的第一频率信号作为参考频率输出第二频率信号，载波频率的振荡器; 调制通过使用所述第二频率信号从通信模块输出的数据信号的混频器; 第二匹配电路，通过使用所述第二频率信号接收调制信号时匹配输入/输出阻抗; 谐振器，将来自第一匹配电路的输出信号谐振到接收侧装置; 以及从第二匹配电路向接收侧装置辐射输出信号的散热器。