会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 2. 发明公开
    • 공명기를 가진 챔버
    • 房子有谐振器
    • KR1020070077962A
    • 2007-07-30
    • KR1020060007897
    • 2006-01-25
    • 삼성전자주식회사
    • 이유성
    • H01L21/02
    • A chamber having a resonator is provided to prevent impurity from being introduced into a wafer by fixing the resonator at the side of chamber using a main clamp, when a process is not carried out. A chamber(106) provides a reaction spacer, and a resonator(130) is positioned at one side of the chamber. The chamber is fixed at the side of chamber by a main clamp(134) to prevent impurity from being introduced into a wafer when a pump is not operated. An auxiliary clamp(132) is interposed between the resonator and the main clamp and between the chamber and the main clamp, and is fixed by the main clamp.
    • 提供具有谐振器的腔室,以防止当不执行处理时,通过使用主夹具将谐振器固定在腔室的侧面来防止杂质被引入晶片。 腔室(106)提供反应间隔物,并且谐振器(130)位于腔室的一侧。 腔室通过主夹具(134)固定在腔室的侧面,以防止当泵不操作时杂质被引入晶片。 辅助夹具(132)插入在谐振器和主夹具之间以及腔室和主夹具之间,并由主夹具固定。
    • 4. 发明授权
    • 다중 입출력 통신 시스템의 수신기 및 이를 이용한 신호검출 방법
    • 다중입출력통신시스템의수신기및이를이용한신호검출방
    • KR100933053B1
    • 2009-12-21
    • KR1020070070562
    • 2007-07-13
    • 한국전자통신연구원삼성전자주식회사
    • 송영석권동승이유성김남식박현철
    • H04B7/08
    • A receiver of an MIMO communication system and a signal detection method using the same are provided to minimize the performance degradation of a system as reducing the complexity. A signal detector(100) processes data symbols which are transmitted from a transmitter and received through the M number of antennas as signals to detect a parallel signal string. A log likelihood ratio calculating unit(200) receives the parallel signal string from the signal detector to extract a log likelihood ratio. A soft decision symbol extractor(300) calculates the mean value of the symbols which are a parallel signal by using the log likelihood ratio calculated by the log likelihood ratio calculating unit. A parallel to serial convertor(400) converts and outputs the parallel signal extracted from the log likelihood ratio calculating unit into a serial signal. A deinterleaver(500) receives the serial signal outputted from the parallel to serial convertor, and then performs the deinterleaving according to a pre-defined rule to change the locations of bits of a modulated signal in the original order.
    • 提供了一种MIMO通信系统的接收器以及使用该接收器的信号检测方法,以便降低系统的性能退化以降低复杂度。 信号检测器(100)处理从发送器发送并通过M个天线接收的数据符号作为信号以检测并行信号串。 对数似然比计算单元(200)从信号检测器接收并行信号串以提取对数似然比。 软判定码元提取器(300)通过使用由对数似然比计算单元计算的对数似然比来计算作为并行信号的码元的平均值。 并串转换器(400)将从对数似然比计算单元提取的并行信号转换并输出为串行信号。 解交织器(500)接收并行到串行转换器输出的串行信号,然后根据预定规则执行解交织,以按照原始顺序改变调制信号的位的位置。