We found a match
Your institution may have rights to this item. Sign in to continue.
- Title
Electromagnetic Field Analysis of an Electric Dipole Antenna Based on a Surface Integral Equation in Multilayered Dissipative Media.
- Authors
Yidong Xu; Wei Xue; Yingsong Li; Lili Guo; Wenjing Shang
- Abstract
In this paper, a novel method based on the Poggio-Miller-Chang-Harrington-Wu-Tsai (PMCHWT) integral equation is presented to study the electromagnetic fields excited by vertical or horizontal electric dipoles in the presence of a layered region which consists of K-layered dissipative media and the air above. To transform the continuous integral equation into a block tridiagonal matrix with the feature of convenient solution, the Rao-Wilton-Glisson (RWG) functions are introduced as expansion and testing functions. The electromagnetic fields excited by an electric dipole are calculated and compared with the available results, where the electric dipole antenna is buried in the non-planar air-sea-seabed, air-rock-earth-mine, and multilayered sphere structures. The analysis and computations demonstrate that the method exhibits high accuracy and solving performance in the near field propagation region.
- Subjects
ELECTROMAGNETIC fields; ELECTRIC dipole moments
- Publication
Applied Sciences (2076-3417), 2017, Vol 7, Issue 8, p774
- ISSN
2076-3417
- Publication type
Article
- DOI
10.3390/app7080774