公开(公告)号：US07515606B2

公开(公告)日：2009-04-07

申请号：US10964410

申请日：2004-10-12

申请人： Jong-Won Kim ,  Bong-Hyuk Park ,  Yong-Il Jun ,  Hyeong-Ho Lee

发明人： Jong-Won Kim ,  Bong-Hyuk Park ,  Yong-Il Jun ,  Hyeong-Ho Lee

IPC分类号： H04J3/22

CPC分类号： H04W92/02 ,  H04B1/7163 ,  H04W88/16

摘要： An ultra wide band (UWB)-based wireless bridge converts wired serial data into a UWB signal with a quality of service, transmits it wirelessly, and inverts the UWB signal into wired serial data. The UWB-based wireless bridge includes: a physical layer processing portion; a protocol converting block; a UWB signal transceiving portion; and a control portion.

摘要翻译： 基于超宽带（UWB）的无线网桥将有线串行数据转换为具有服务质量的UWB信号，以无线方式传输，并将UWB信号反转为有线串行数据。 基于UWB的无线网桥包括：物理层处理部分; 协议转换块 UWB信号收发部分; 和控制部。

公开(公告)号：US20050152296A1

公开(公告)日：2005-07-14

申请号：US10848945

申请日：2004-05-19

申请人： Sangjae Lee ,  Intark Han ,  Sung-Il Nam ,  Yong-Il Jun ,  Hyeong-Ho Lee

发明人： Sangjae Lee ,  Intark Han ,  Sung-Il Nam ,  Yong-Il Jun ,  Hyeong-Ho Lee

IPC分类号： H04N7/12 ,  H04H20/82 ,  H04L29/06 ,  H04N7/24 ,  H04H1/00

CPC分类号： H04N21/64322 ,  H04H20/82 ,  H04L29/06027 ,  H04L65/4092 ,  H04L69/22 ,  H04N21/4381 ,  H04N21/4383

摘要： Provided are an Internet protocol tuner that can classify Internet packets transmitted through the Internet into broadcasting packets and communication packets based on channel selecting information and extract transport stream from the broadcasting packets, and a method therefor. The Internet protocol tuner of the present research includes: a network interface unit for receiving an Internet packet; a packet classifying unit for classifying the Internet packets received; a transport stream extracting unit for extracting transport stream from the broadcasting packet; a transport stream transmitting unit for transmitting the transport stream; a transport stream receiving unit for receiving the transport stream from the decoding unit; a controller interface unit for receiving control information including channel selecting information from an external controller; and a tuning control unit for controlling the packet classifying unit, and controlling the transport stream extracting unit.

摘要翻译： 提供了一种互联网协议调谐器，其可以基于信道选择信息将通过因特网传输的因特网分组广播分组和通信分组进行分类，并从广播分组中提取传输流及其方法。 本研究的互联网协议调谐器包括：用于接收因特网分组的网络接口单元; 分组分类单元，用于对接收到的因特网分组进行分类; 传输流提取单元，用于从广播分组中提取传输流; 用于发送所述传输流的传输流发送单元; 传输流接收单元，用于从解码单元接收传输流; 控制器接口单元，用于从外部控制器接收包括频道选择信息的控制信息; 以及调谐控制单元，用于控制分组分类单元，并控制传输流提取单元。

公开(公告)号：US20120101645A1

公开(公告)日：2012-04-26

申请号：US13379031

申请日：2010-06-18

申请人： Yong Il Jun ,  Soo Young Oh

发明人： Yong Il Jun ,  Soo Young Oh

IPC分类号： G06F1/26 ,  G05F1/70

CPC分类号： G05F1/67 ,  H02J3/383 ,  Y02E10/563 ,  Y02E10/58

摘要： A power generation system is provided. The power generation system includes a plurality of power generators, an output combiner, and a power controller. The power generators are configured to add a perturbation signal to each output. The output combiner is configured to combine the output powers of the power generators.The power controller is configured to cross-correlate the sum power of the perturbation signals of the power generators and the perturbation signals of the power generators and control the output powers of the power generators according to the cross-correlation result.

摘要翻译： 提供发电系统。 发电系统包括多个发电机，输出组合器和功率控制器。 发电机被配置为向每个输出添加扰动信号。 输出组合器被配置为组合发电机的输出功率。 功率控制器被配置为将发电机的扰动信号和功率发生器的扰动信号的和功率互相关，并根据互相关结果控制发电机的输出功率。

公开(公告)号：US07542731B2

公开(公告)日：2009-06-02

申请号：US10831633

申请日：2004-04-22

申请人： Bong-Hyuk Park ,  Jong-Won Kim ,  Yong-Il Jun ,  Hyeong-Ho Lee

发明人： Bong-Hyuk Park ,  Jong-Won Kim ,  Yong-Il Jun ,  Hyeong-Ho Lee

IPC分类号： H04B1/40

CPC分类号： H04B1/405 ,  H04B1/28

摘要： Provided is a radio frequency transceiver. The radio frequency transceiver includes: a receiving unit for converting a radio frequency signal received by an antenna into an intermediate signal based on an intermediate local signal; a transmitting unit for converting an intermediate signal into a radio frequency signal based on a radio frequency local signal; and a local signal generating unit for generating the intermediate local signal and the radio frequency local signal.

摘要翻译： 提供了一种射频收发器。 射频收发机包括：接收单元，用于基于中间本地信号将由天线接收的射频信号转换成中间信号; 发送单元，用于基于射频本地信号将中间信号转换成射频信号; 以及用于产生中间本地信号和射频本地信号的本地信号产生单元。

公开(公告)号：US08311413B2

公开(公告)日：2012-11-13

申请号：US12532521

申请日：2008-03-21

申请人： Yong-Il Jun ,  Wang-Joo Lee ,  Tae-Joon Park ,  Young-Boo Kim

发明人： Yong-Il Jun ,  Wang-Joo Lee ,  Tae-Joon Park ,  Young-Boo Kim

IPC分类号： H04B10/00 ,  H04B14/04 ,  H04L27/00

CPC分类号： H04B10/11

摘要： Provided is a high power efficiency optical-wireless transmitter capable of solving problems of low power efficiency, signal distortion due to non-linearity of output, large number of connection terminals, and non-uniformity of optical power intensities of optical sources. The high power efficiency optical wireless transmitter includes: an amplitude-to-array coder converting an amplitude of an electric signal input from a baseband modulator into optical source control signals so as to generate an optical output power corresponding to the electric signal; optical source driver groups driving optical sources based on the optical source control signals of the amplitude-to-array coder; and MMRS (modified mixed radix system) or MMRR (modified mixed radix system with Redundancy) optical source group driven by the optical source driver groups to generate various optical power intensities.

摘要翻译： 提供了能够解决低功率效率，由于输出的非线性，大量的连接端子引起的信号失真以及光源的光功率强度的不均匀性的高功率效率的光无线发射机。 高功率光无线发射机包括：幅度阵列编码器，将从基带调制器输入的电信号的幅度转换成光源控制信号，以产生对应于电信号的光输出功率; 光源驱动器组基于幅度阵列编码器的光源控制信号驱动光源; 和MMRS（改进的混合系统）或由光源驱动器组驱动的MMRR（具有冗余的修改的混合系统）光源组，以产生各种光功率强度。

公开(公告)号：US20050014466A1

公开(公告)日：2005-01-20

申请号：US10831633

申请日：2004-04-22

申请人： Bong-Hyuk Park ,  Jong-Won Kim ,  Yong-Il Jun ,  Hyeong-Ho Lee

发明人： Bong-Hyuk Park ,  Jong-Won Kim ,  Yong-Il Jun ,  Hyeong-Ho Lee

IPC分类号： H04B1/28 ,  H04B1/40

CPC分类号： H04B1/405 ,  H04B1/28

摘要： Provided is a radio frequency transceiver. The radio frequency transceiver includes: a receiving unit for converting a radio frequency signal received by an antenna into an intermediate signal based on an intermediate local signal; a transmitting unit for converting an intermediate signal into a radio frequency signal based on a radio frequency local signal; and a local signal generating unit for generating the intermediate local signal and the radio frequency local signal.

摘要翻译： 提供了一种射频收发器。 射频收发机包括：接收单元，用于基于中间本地信号将由天线接收的射频信号转换成中间信号; 发送单元，用于基于射频本地信号将中间信号转换成射频信号; 以及用于产生中间本地信号和射频本地信号的本地信号产生单元。

公开(公告)号：US20100134208A1

公开(公告)日：2010-06-03

申请号：US12495579

申请日：2009-06-30

申请人： Chull Won JU ,  Jonghyurk Park ,  Yong Il Jun ,  Hee-Bum Jung

发明人： Chull Won JU ,  Jonghyurk Park ,  Yong Il Jun ,  Hee-Bum Jung

IPC分类号： H03H9/02

CPC分类号： H03H9/02417 ,  Y10S977/732 ,  Y10S977/742 ,  Y10S977/932 ,  Y10S977/949

摘要： An RF device is provided. The RF device includes a vibratile carbon nanotube having a nanotube natural frequency (f0), a negative electrode fixed to a first end of the carbon nanotube, a vibratile tuning electrode having a variable resonance frequency and facing a second end of the carbon nanotube, and a positive electrode electrically connected to a first end of the tuning electrode. A second end of the tuning electrode is adjacent to the second end of the carbon nanotube, and the carbon nanotube vibrates at a carrier frequency according to an external electromagnetic wave having the carrier frequency, and the tuning electrode having variable resonance frequency characteristics amplifies distance variation between the second end of the carbon nanotube and the second end of the tuning electrode to increase an electron emission sensitivity according to field emission.

摘要翻译： 提供RF设备。 RF装置包括具有纳米管固有频率（f0）的振动性碳纳米管，固定在碳纳米管的第一端的负极，具有可变谐振频率且面向碳纳米管的第二端的振动调谐电极，以及 电极连接到调谐电极的第一端的正电极。 调谐电极的第二端与碳纳米管的第二端相邻，并且碳纳米管根据具有载波频率的外部电磁波以载波频率振动，并且具有可变谐振频率特性的调谐电极放大距离变化 在碳纳米管的第二端和调谐电极的第二端之间，以根据场发射增加电子发射灵敏度。

公开(公告)号：US20100092180A1

公开(公告)日：2010-04-15

申请号：US12532521

申请日：2008-03-21

申请人： Yong-Il Jun ,  Wang-Joo Lee ,  Tae-Joon Park ,  Young-Boo Kim

发明人： Yong-Il Jun ,  Wang-Joo Lee ,  Tae-Joon Park ,  Young-Boo Kim

IPC分类号： H04B10/00

CPC分类号： H04B10/11

摘要： Provided is a high power efficiency optical-wireless transmitter capable of solving problems of low power efficiency, signal distortion due to non-linearity of output, large number of connection terminals, and non-uniformity of optical power intensities of optical sources. The high power efficiency optical wireless transmitter includes: an amplitude-to-array coder converting an amplitude of an electric signal input from a baseband modulator into optical source control signals so as to generate an optical output power corresponding to the electric signal; optical source driver groups driving optical sources based on the optical source control signals of the amplitude-to-array coder; and MMRS (modified mixed radix system) or MMRR (modified mixed radix system with Redundancy) optical source group driven by the optical source driver groups to generate various optical power intensities.

摘要翻译： 提供了能够解决低功率效率，由于输出的非线性，大量的连接端子引起的信号失真以及光源的光功率强度的不均匀性的高功率效率的光无线发射机。 高功率光无线发射机包括：幅度阵列编码器，将从基带调制器输入的电信号的幅度转换成光源控制信号，以产生对应于电信号的光输出功率; 光源驱动器组基于幅度阵列编码器的光源控制信号驱动光源; 和MMRS（改进的混合系统）或由光源驱动器组驱动的MMRR（具有冗余的修改的混合系统）光源组，以产生各种光功率强度。

公开(公告)号：US20050141553A1

公开(公告)日：2005-06-30

申请号：US10964410

申请日：2004-10-12

申请人： Jong-Won Kim ,  Bong-Hyuk Park ,  Yong-Il Jun ,  Hyeong-Ho Lee

发明人： Jong-Won Kim ,  Bong-Hyuk Park ,  Yong-Il Jun ,  Hyeong-Ho Lee

IPC分类号： H04B1/69 ,  H04J3/22 ,  H04L12/28 ,  H04L12/56

CPC分类号： H04W92/02 ,  H04B1/7163 ,  H04W88/16

摘要： Provided is an ultra wide band (UWB)-based wireless bridge that converts wired serial data into a UWB signal with a quality of service, transmits it wirelessly, inverts the UWB signal into wired serial data. The UWB-based wireless bridge includes: a physical layer processing means; the protocol converting means; the UWB signal transceiving means; and a controlling means.

摘要翻译： 提供了一种基于超宽带（UWB）的无线网桥，其将有线串行数据转换成具有服务质量的UWB信号，以无线方式传输，将UWB信号反转成有线串行数据。 基于UWB的无线网桥包括：物理层处理装置; 协议转换装置; UWB信号收发手段; 和控制装置。

公开(公告)号：US08022791B2

公开(公告)日：2011-09-20

申请号：US12495579

申请日：2009-06-30

申请人： Chull Won Ju ,  Jonghyurk Park ,  Yong Il Jun ,  Hee-Bum Jung

发明人： Chull Won Ju ,  Jonghyurk Park ,  Yong Il Jun ,  Hee-Bum Jung

IPC分类号： H03H9/24 ,  H03H9/46 ,  H04B1/16

CPC分类号： H03H9/02417 ,  Y10S977/732 ,  Y10S977/742 ,  Y10S977/932 ,  Y10S977/949

摘要： An RF device is provided. The RF device includes a vibratile carbon nanotube having a nanotube natural frequency (f0), a negative electrode fixed to a first end of the carbon nanotube, a vibratile tuning electrode having a variable resonance frequency and facing a second end of the carbon nanotube, and a positive electrode electrically connected to a first end of the tuning electrode. A second end of the tuning electrode is adjacent to the second end of the carbon nanotube, and the carbon nanotube vibrates at a carrier frequency according to an external electromagnetic wave having the carrier frequency, and the tuning electrode having variable resonance frequency characteristics amplifies distance variation between the second end of the carbon nanotube and the second end of the tuning electrode to increase an electron emission sensitivity according to field emission.

摘要翻译： 提供RF设备。 RF装置包括具有纳米管固有频率（f0）的振动性碳纳米管，固定在碳纳米管的第一端的负极，具有可变谐振频率且面向碳纳米管的第二端的振动调谐电极，以及 电极连接到调谐电极的第一端的正电极。 调谐电极的第二端与碳纳米管的第二端相邻，并且碳纳米管根据具有载波频率的外部电磁波以载波频率振动，并且具有可变谐振频率特性的调谐电极放大距离变化 在碳纳米管的第二端和调谐电极的第二端之间，以根据场发射增加电子发射灵敏度。