Abstract
An oscillating scalar dipole has a propagating field and evanescent field with an exponential decay. In this paper, the exact calculation of both fields has been performed in a zero frequency limit. In this limit the evanescent dipole field decays according to the power law around a wave source. The calculation bases on an angular spectrum representation using Weyl’s expansion technique which enables separation of the evanescent and propagating field.
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Disclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.