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1. 发明授权

KR101034546B1 신호 처리 장치 및 그 방법 有权
标题翻译：信号处理装置及其方法
公开(公告)号：KR101034546B1
公开(公告)日：2011-05-12
申请号：KR1020100043071
申请日：2010-05-07
申请人： 엘아이지넥스원 주식회사
发明人： 신규식 , 이왕용
IPC分类号： H03D7/00 , H03D5/00
CPC分类号： H04L27/2089 , G01S7/38 , H04L27/364
摘要： PURPOSE: A device and method of processing a signal are provided to obtain convenient effect to a system which is sensitive at a speed by performing a data converting process at a high speed. CONSTITUTION: An A/D(Analog/Digital) converting unit(101) converts the same frequency signal and orthogonal phase frequency signal into an amplitude sampling data including the same phase data and a digital orthogonal phase data. A phase shifting unit(102) includes a phase shift lookup table(102a) storing phase data. The phase shifting unit changes amplitude sampling data inputted from the A/D converting unit into phase data. A phase data memory(103) stores phase data of the phase shifting unit. An amplitude converting unit(104) includes an amplitude lookup table(104a) storing amplitude data. The amplitude converting unit converts phase data stored in the phase data memory into an amplitude data. An A/D converting unit(105) converts the amplitude data into the same phase frequency signal and orthogonal phase frequency signal.
摘要翻译：目的：提供一种处理信号的装置和方法，以便通过高速执行数据转换处理，以一定速度敏感的系统获得方便的效果。构成：A / D（模拟/数字）转换单元（101）将相同的频率信号和正交相位频率信号转换成包括相同相位数据和数字正交相位数据的振幅采样数据。相移单元（102）包括存储相位数据的相移查找表（102a）。相移单元将从A / D转换单元输入的振幅采样数据改变为相位数据。相位数据存储器（103）存储相移单元的相位数据。振幅转换单元（104）包括存储振幅数据的振幅查找表（104a）。振幅转换单元将存储在相位数据存储器中的相位数据转换为振幅数据。 A / D转换单元（105）将振幅数据转换成相同的相位频率信号和正交相位频率信号。

2. 发明授权

KR100991439B1 주파수 변조 방법과 그 장치, 및 상기 방법을 구현하는 프로그램이 기록된 기록매체 有权
标题翻译：用于调制频率的方法和装置以及存储执行方法的程序的记录媒体
公开(公告)号：KR100991439B1
公开(公告)日：2010-11-02
申请号：KR1020100012442
申请日：2010-02-10
申请人： 엘아이지넥스원 주식회사
发明人： 신규식 , 이왕용
IPC分类号： H04L27/10
CPC分类号： H04L27/12
摘要： PURPOSE: A frequency modulation method for modulating the frequency using addition, an apparatus thereof, and a record medium recording a program implementing the same are provided to easily modulate the RF frequency in PLD(Programmable Logic Device) by simplifying the structure of PLD. CONSTITUTION: A frequency conversion unit(110) changes the frequency value of the input signal to the first phase value. A phase generator(120) generates a second phase value by adding the converted first phase value and the predetermined weighted value. The phase generator comprises a weight calculating part(121) obtaining the weighted value.
摘要翻译：目的：通过简化PLD的结构，提供了使用加法调制频率的频率调制方法，其装置和记录实现该频率的程序的记录介质来容易地调制PLD（可编程逻辑器件）中的RF频率。构成：变频单元（110）将输入信号的频率值改变为第一相位值。相位发生器（120）通过将转换的第一相位值和预定加权值相加来产生第二相位值。相位发生器包括获得加权值的权重计算部分（121）。

3. 发明授权

KR100970378B1 신호 복원 방법 및 장치, 그리고 이를 수록한 저장매체 有权
标题翻译：信号重建的方法和装置和存储介质的存储介质
公开(公告)号：KR100970378B1
公开(公告)日：2010-07-15
申请号：KR1020090061868
申请日：2009-07-07
申请人： 엘아이지넥스원 주식회사
发明人： 신규식
IPC分类号： G11B20/14 , G11B20/10
CPC分类号： G11B20/1403 , G11B20/10037 , G11B20/10222 , G11B20/10398 , G11B20/24
摘要： PURPOSE: A method and a device for recovering a signal, and a recording medium containing the method are provided to solve the discontinuous signal problem due to phase differences in the connecting part between the basic signal used for a signal recovery and a reproduced signal. CONSTITUTION: A device for recovering a signal comprises a phase weight calculating unit(140), a recovered signal calculating unit(120), and a control unit(130). The phase weight calculating unit calculates the phase weight for the phase correction between a first recovered signal located at a close position and the basic signal. The recovered signal calculating unit generates a first reproduction signal in which the phase is corrected by adding the output value of the phase weight calculating unit and the basic signal of a memory(110). The phase weight calculating unit and the recovered signal calculating unit are controlled. The phase weight calculating unit includes a phase deduction unit and a phase weight calculator. The phase deduction unit deducts the phase values of the initially and finally stored elements of the basic signals stored in the memory. The phase weight calculator calculates a phase adjustment factor by deducting the phase values of the initially and finally stored elements of the basic signals stored in the memory.
摘要翻译：目的：提供一种用于恢复信号的方法和装置，以及包含该方法的记录介质，以解决由于用于信号恢复的基本信号与再现信号之间的连接部分的相位差导致的不连续信号问题。构成：用于恢复信号的装置包括相位权重计算单元（140），恢复信号计算单元（120）和控制单元（130）。相位重量计算单元计算位于关闭位置的第一恢复信号与基本信号之间的相位校正的相位权重。恢复信号计算单元通过将相位权重计算单元的输出值和存储器（110）的基本信号相加来产生第一再现信号，其中校正相位。相位重量计算单元和恢复信号计算单元被控制。相位重量计算单元包括相位推断单元和相位权重计算器。相位扣除单元扣除存储在存储器中的基本信号的初始和最终存储的元素的相位值。相位权重计算器通过扣除存储在存储器中的基本信号的初始和最终存储的元素的相位值来计算相位调整因子。

4. 发明授权

KR101014771B1 고속 신호 처리 장치 및 방법 有权
标题翻译：装置和处理高速信号的方法
公开(公告)号：KR101014771B1
公开(公告)日：2011-02-14
申请号：KR1020100016588
申请日：2010-02-24
申请人： 엘아이지넥스원 주식회사
发明人： 신규식 , 이왕용
IPC分类号： H03M1/12
CPC分类号： H04L27/0002 , G11C27/02 , H03M1/12 , H03M1/1245 , H03M2201/196
摘要： PURPOSE: An apparatus and a method for processing a high speed signal are provided to efficiency process high speed signal by changing processing speed according to the outside and inside of a programmable logic device. CONSTITUTION: A high speed signal processing apparatus generates sampling data by sampling an analog signal(710) The high speed signal processing apparatus processes sampling data in order to make the transfer rate of sampling data less than a first-transfer rate. The high speed signal processing apparatus processes sampling data in order to enhance the transfer rate of sampling data over a second transfer rate(720) The high speed signal processing apparatus changes the outputted sampling data into an analog signal(730).
摘要翻译：目的：提供一种用于处理高速信号的装置和方法，以通过根据可编程逻辑器件的外部和内部改变处理速度来高效处理高速信号。构成：高速信号处理装置通过对模拟信号进行采样来生成采样数据（710）高速信号处理装置处理采样数据，以使采样数据的传送速率小于第一传送速率。高速信号处理装置处理采样数据，以提高采样数据在第二传送速率上的传送速率（720）。高速信号处理装置将输出的采样数据改变为模拟信号（730）。

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