A Comparison of Two Numerical Mode-Matching Methodologies for the Analysis of Inhomogeneous Media With Radial and Vertical Stratifications

被引：6
|
作者：
Rosa, Guilherme S. [1 ]
Canabarro, Maiquel S. [2 ]
Bergmann, Jose R. [1 ]
Teixeira, Fernando L. [3 ]
机构：
[1] Pontifical Catholic Univ Rio De Janeiro, Ctr Telecommun Studies, Dept Elect Engn, BR-22451900 Rio De Janeiro, Brazil
[2] Univ Fed Pelotas, Engn Ctr, BR-96010020 Pelotas, Brazil
[3] Ohio State Univ, Electrosci Lab, Dept Elect & Comp Engn, Columbus, OH 43212 USA
来源：
IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION | 2018年 / 66卷 / 12期
关键词：
Multilayered media; numerical mode-matching (NMM); well logging; WELL-LOGGING TOOLS; EFFICIENT; SIMULATION; INDUCTION; PROPAGATION; DIFFRACTION; COMPUTATION; REFLECTION; SCATTERING; WAVES;
D O I：
10.1109/TAP.2018.2872782
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
The numerical mode-matching (NMM) technique is a very efficient method to solving field problems in inhomogeneous media. In particular, NMM is well suited for the analysis of electromagnetic well-logging sensors for geophysical prospecting. In this communication, we compare two recent NMM strategies that have yielded higher efficiency in the analysis of electromagnetic fields in inhomogeneous media with radial and vertical stratifications. We present numerical results for three test scenarios that demonstrate the resulting improvements in the modeling of typical well-logging tools used for oil and gas explorations.
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页码：7499 / 7504
页数：6
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