专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

US20050021321A1 Apparatus, method, and program for estimation of biological electromagnetic compatibility 审中-公开
标题翻译：用于估计生物电磁兼容性的装置，方法和程序
公开(公告)号：US20050021321A1
公开(公告)日：2005-01-27
申请号：US10760376
申请日：2004-01-21
申请人： Shoji Mochizuki , Souichi Watanabe , Yukio Yamanaka , Maso Taki , Hiroshi Shirai
发明人： Shoji Mochizuki , Souichi Watanabe , Yukio Yamanaka , Maso Taki , Hiroshi Shirai
IPC分类号： G01N22/00 , G06G7/48 , G06G7/58 , H05K9/00
CPC分类号： H05K9/0069 , G16H50/50
摘要： In an apparatus, a method, and a program for estimation of biological electromagnetic compatibility, model data of a scattering body and an electromagnetic wave radiation source, data for prescribing a range to which an MoM including the electromagnetic wave radiation source is applied and a range to which a scattered field type FDTD method including the scattering body and the range to which the MoM is applied, and the like are previously prepared. The distribution of a current distributed by a voltage fed to the electromagnetic wave radiation source is determined by the MoM, incident electromagnetic fields incident on the respective grids in the scattering body are determined using the resultant distribution of the current, an electromagnetic field scattered from the scattering body is determined from the resultant incident electromagnetic field by the scattered field type FDTD method, electromotive forces induced in the respective segments of the electromagnetic wave radiation source are determined from the resultant scattered electromagnetic field, and further the distribution of the current is determined again in consideration of the induced electromotive forces. The above processing steps are repeated until the electromagnetic fields incident on the respective grids in the scattering body, and the like are converged. With the above operation, the biological electromagnetic compatibility can be estimated by executing calculations simply without depending on the distance between the electromagnetic wave radiation source and the scattering body.
摘要翻译：在用于估计生物电磁兼容性的装置，方法和程序，散射体和电磁波辐射源的模型数据，用于规定包括电磁波辐射源的MoM的范围的数据和范围预先制备了包括散射体和施加MoM的范围的散射场型FDTD方法等。由馈送到电磁波辐射源的电压分布的电流的分布由MoM确定，散射体中入射到各个栅格上的入射电磁场使用电流的分布，从通过散射场型FDTD方法从所得到的入射电磁场确定散射体，从所得到的散射电磁场确定在电磁波辐射源的各个段中感应的电动势，并且再次确定电流的分布考虑感应电动势。重复上述处理步骤，直到入射到散射体中的各个栅格的电磁场等收敛。通过上述操作，可以简单地执行计算来估计生物电磁兼容性，而不依赖于电磁波辐射源和散射体之间的距离。

IPRDB

热门服务

关于我们

友情链接

联系方式