利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

3 条记录 (耗时 0.026 秒)

    Two phase anaerobic contact sequencing batch reactor (ACSBR) system for treating wastewater containing simple and complex organic constituents
    2.
    发明申请
    Two phase anaerobic contact sequencing batch reactor (ACSBR) system for treating wastewater containing simple and complex organic constituents 审中-公开
    用于处理含有简单和复杂有机成分的废水的两相厌氧接触排序反应器（ACSBR）系统

    公开(公告)号：US20060175252A1

    公开(公告)日：2006-08-10

    申请号：US11347621

    申请日：2006-02-03

    申请人： K.C. Upendrakumar ,  Thomas Bachman ,  Elizabeth Williams

    发明人： K.C. Upendrakumar ,  Thomas Bachman ,  Elizabeth Williams

    IPC分类号： C02F3/28

    CPC分类号： C02F3/286 ,  Y02E50/343

    摘要： A two-phase anaerobic treatment system and method for the treatment of wastewaters containing simple and complex organic constituents is provided wherein the complex organic constituents are broken down into simple organic constituents by acidogenic bacteria in a Phase One reactor and the simple organic constituents from the Phase One reactor are converted into biogas, mainly methane, in a Phase Two reactor by methanogenic bacteria. The method includes the steps of feeding wastewater to the Phase One reactor either in an intermittent batch mode or semi-continuous mode, and withdrawing effluent from the Phase One reactor preferably in a batch mode. Effluent from the Phase One reactor is fed to the Phase Two reactor in an intermittent batch mode while effluent from the Phase Two reactor is withdrawn in a batch mode. The method minimizes the transfer of suspended solids from the Phase One reactor to the Phase Two reactor.

    摘要翻译： 提供了一种用于处理含有简单和复杂有机成分的废水的两相厌氧处理系统和方法，其中复合有机成分在第一阶段反应器中被致酸细菌分解为简单的有机成分，并且来自相的简单有机成分 一个反应器在甲烷生成细菌的二期反应器中转化为沼气，主要是甲烷。 该方法包括以间歇分批模式或半连续模式将废水输送到相一反应器的步骤，优选以批式模式从第一阶段反应器中排出流出物。 来自第一阶段反应器的流出物以间歇模式进料到第二阶段反应器中，而来自第二阶段反应器的流出物以分批模式被排出。 该方法使悬浮固体从第一阶段反应器转移到第二阶段反应器最小化。

    Elimination of peak clipping and improved efficiency for RF power amplifiers with a predistorter
    3.
    发明申请
    Elimination of peak clipping and improved efficiency for RF power amplifiers with a predistorter 有权
    使用预失真器消除峰值限幅并提高RF功率放大器的效率

    公开(公告)号：US20050017801A1

    公开(公告)日：2005-01-27

    申请号：US10625761

    申请日：2003-07-23

    申请人： Thomas Bachman ,  Breck Lovinggood

    发明人： Thomas Bachman ,  Breck Lovinggood

    IPC分类号： H03F1/02 ,  H03F1/32 ,  H03F1/26

    CPC分类号： H03F1/3294 ,  H03F1/0211 ,  H03F1/3247 ,  H03F2200/102 ,  H03F2200/336 ,  H03F2201/3233

    摘要： A predistorer configured for use with an RF power amplifier having an input loop configured to be coupled to the input of the RF power amplifier and peak control circuit. Such an input loop includes a look-up table containing predistortion values to be applied to an input signal, in response to the power in the input signal, for forming a predistorted input signal. The predistorter may further include an output loop, such an output loop configured to measure an intermodulation distortion product of the RF power amplifier output resulting from the predistorted input signal, and operable to update the predistortion values in the look-up table. Such a peak control circuit configured to select a power supply voltage for the RF power amplifier in response to the power in the input signal.

    摘要翻译： 配置为与具有被配置为耦合到RF功率放大器和峰值控制电路的输入的输入回路的RF功率放大器一起使用的预先计数器。 这样的输入回路包括响应于输入信号中的功率而包含用于形成预失真输入信号的预输出值应用于输入信号的查询表。 预失真器还可以包括输出回路，这种输出回路被配置为测量由预失真输入信号产生的RF功率放大器输出的互调失真积，并且可操作以更新查找表中的预失真值。 这种峰值控制电路被配置为响应于输入信号中的功率来选择RF功率放大器的电源电压。