An R.F. Sensor for Logging-While-Drilling Geophysical Measurements- Summary
作者:
T.M. de Swiet,
期刊:
Journal of Electromagnetic Waves and Applications
(Taylor Available online 1997)
卷期:
Volume 11,
issue 10
页码: 1385-1387
ISSN:0920-5071
年代: 1997
DOI:10.1163/156939397X00053
出版商: Taylor & Francis Group
数据来源: Taylor
摘要:
This paper discusses the physics and aspects of the optimization of a type of near field radio frequency antenna which has been proposed for use in logging-while-drilling measurements. A numerical boundary element method is developed to provide accurate quantitative results. This two dimensional problem exhibits some features of the classical problem of minimizing losses in a long transmission line, except in a novel 'wrap around' geometry.
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