On the Far-Zone Electromagnetic Field of a Horizontal Electric Dipole Over an Imperfectly Conducting Half-Space With Extensions to Plasmonics

abstract

• 2017. American Geophysical Union. All Rights Reserved. Second-order asymptotic formulas for the electromagnetic fields of a horizontal electric dipole over an imperfectly conducting half-space are derived using the modified saddle-point method. Application examples are presented for ordinary and plasmonic media, and the accuracy of the new formulation is assessed by comparisons with two alternative state-of-the-art theories and with the rigorous results of numerical integration.

authors

• Michalski, Krzysztof

published proceedings

• RADIO SCIENCE

altmetric score

• 1.85

author list (cited authors)

• Michalski, K. A., & Lin, H.

citation count

• 0

complete list of authors

• Michalski, Krzysztof A||Lin, Hung-I

publication date

• January 2018

publisher

• American Geophysical Union (AGU)  Publisher

published in

• Radio Science  Journal

keywords

• Asymptotic Expansion
• Far-zone Fields
• Half-space
• Horizontal Dipole
• Plasmonic Medium
• Saddle-point Method

Digital Object Identifier (DOI)

• 10.1002/2017RS006445

start page

• 62

end page

• 82

volume

• 53

issue

• 1

URL

• http://dx.doi.org/10.1002/2017rs006445