Numerical calculation of hierarchical transmission model of electromagnetic wave communication through formation based on FDTD

SU Yi; XU Ze-wei; LUO Ke-dong

doi:10.13873/J.1000-9787(2016)04-0123-04

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Numerical calculation of hierarchical transmission model of electromagnetic wave communication through formation based on FDTD

更新时间：2025-09-11

- Numerical calculation of hierarchical transmission model of electromagnetic wave communication through formation based on FDTD
- Vol. 35, Issue 4, Pages: 123-126(2016)
- 作者机构：
  
  1. 中国人民大学商学院
  2. 中国石油规划总院
  3. 九一金融信息服务(北京)有限公司
- 作者简介：
- 基金信息：
- DOI：10.13873/J.1000-9787(2016)04-0123-04
  CLC： O441.4
- Published：2016
- 稿件说明：
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[1]苏毅,许泽玮,骆科东.基于FDTD的电磁波透地通信分层传输模型数值计算[J].传感器与微系统,2016,35(04):123-126.

SU Yi, XU Ze-wei, LUO Ke-dong. Numerical calculation of hierarchical transmission model of electromagnetic wave communication through formation based on FDTD[J]. 2016, 35(4): 123-126.
[1]苏毅,许泽玮,骆科东.基于FDTD的电磁波透地通信分层传输模型数值计算[J].传感器与微系统,2016,35(04):123-126. DOI： 10.13873/J.1000-9787(2016)04-0123-04.

SU Yi, XU Ze-wei, LUO Ke-dong. Numerical calculation of hierarchical transmission model of electromagnetic wave communication through formation based on FDTD[J]. 2016, 35(4): 123-126. DOI： 10.13873/J.1000-9787(2016)04-0123-04.

摘要

为了研究电磁波在地层中的传输特性

根据地层媒质的特点建立了电磁波透地通信分层传输模型

并求解了电磁波的反射和透射系数。在此基础上

采用有限差分时域（FDTD）法进行电磁场数值模拟

建立了电磁波透地通信FDTD数值计算模型

并利用实际测井数据进行了仿真计算。仿真结果表明:基于FDTD的电磁波透地通信分层传输模型能够较准确地反映出实际地层中电磁波的传播情况。

Abstract

In order to study transmission characteristics of electromagnetic wave in formation

a hierarchical transmission model for electromagnetic wave communication is established according to characteristics of stratum medium

solve electromagnetic wave reflection and transmission coefficients. On this basis

finite difference time domain（ FDTD） method is used to simulate electromagnetic field

and FDTD numerical calculation model for electromagnetic wave transmission is established

and simulation calculation is carried out by using actual logging data. Simulation results show that the hierarchical transmission model for electromagnetic wave communication based on FDTD can accurately reflect propagation of electromagnetic wave in actual formation.

关键词

Keywords

references

用于微机械捷联式航姿系统的四元素算法卡尔曼滤波器(英文) [J]. 高钟毓,牛小骥,郭美凤. Chinese Journal of Aeronautics . 2002(03)

穿透地层的矿井地下无线通信系统设计方案探析 [J]. 陶晋宜. 太原理工大学学报 . 2000(01)

电磁场与电磁波理论基础[M]. 武汉理工大学出版社 , 刘岚, 2006

The fields of a bounded electromagnetic beam propagating through an air gap between two dielectrics for frustrated total reflection [J] . Francisco Pomer,Joaquin Navasquillo. American Journal of Physics . 1990 (8)

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