Method for estimating radiated emission level from an EUT at an arbitrary position on the turn table at OATS
    12.
    发明授权
    Method for estimating radiated emission level from an EUT at an arbitrary position on the turn table at OATS 有权
    用于在OATS的转台上任意位置的EUT估计辐射发射水平的方法

    公开(公告)号:US06289290B1

    公开(公告)日:2001-09-11

    申请号:US09179763

    申请日:1998-10-27

    CPC classification number: G01R29/0814 G01R29/0821 G01R29/0828 G01R31/001

    Abstract: A method for evaluating radiation electric fields using output port powers of GTEM cell to obtain correlation between GTEM cell and Open Area Test Site(hereinafter, called OATS) in order to simulate electromagnetic wave radiation emission more accurate than GTEM(Giga-hertz Transverse Electromagnetic; hereinafter, called GTEM) cell, one of replacing facilities of OATS, a test facility for evaluating radiation emission for a test of electromagnetic interference(EMI). The adaption to a phase change of a dipole moment is very high by computing the electric field from a radiated matter using 15 GTEM cell output port powers as well as stably evaluating a radiation quantity upon considering the respective phase of the dipole illustrating an object due to various input values required in the algorithm.

    Abstract translation: 使用GTEM单元的输出端口功率来评估辐射电场的方法以获得GTEM单元和露天测试场(以下称为OATS)之间的相关性,以便模拟比GTEM(千兆赫兹横向电磁)更精确的电磁波辐射发射; 以下称为GTEM)单元,OATS的替代设备之一,用于评估电磁干扰(EMI)测试的辐射发射的测试设备。通过计算电场的电场,适应偶极矩的相位变化非常高 使用15个GTEM单元输出端口功率的辐射物质,以及考虑由于该算法中需要的各种输入值的偶极子的各个相位来稳定地评估辐射量。

    APPARATUS AND METHOD FOR DETECTING UNDERGROUND OBJECTS
    15.
    发明申请
    APPARATUS AND METHOD FOR DETECTING UNDERGROUND OBJECTS 审中-公开
    用于检测地下物体的装置和方法

    公开(公告)号:US20110148419A1

    公开(公告)日:2011-06-23

    申请号:US12853770

    申请日:2010-08-10

    CPC classification number: G01V3/15 A43B3/0005 F41H11/136

    Abstract: A wearable apparatus for detecting an underground object includes: a signal transmitter configured to transmit a predetermined signal in a predetermined direction; a reception detection sensor configured to receive a reflected wave corresponding to the transmitted signal; a wireless reception unit configured to restore the received reflected wave to a received signal; and an acknowledgement signal processing unit configured to analyze whether the underground object exists or not, based on the restored received signal, and generate first and second acknowledgement signals depending on whether the underground object exists or not.

    Abstract translation: 一种用于检测地下物体的可穿戴式装置包括:信号发射器,被配置为沿预定方向发送预定信号; 接收检测传感器,被配置为接收与所发送的信号相对应的反射波; 被配置为将所接收的反射波恢复为接收信号的无线接收单元; 以及确认信号处理单元,被配置为基于恢复的接收信号来分析地下物体是否存在,并且根据地下物体是否存在而产生第一和第二确认信号。

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