A general solution to the problem of diffraction from a perfectly conducting sphere with a concentric shell spaced any distance from the surface of the sphere is presented. If the shell consists of a dielectric material the solution simplifies by using asymptotic expressions for the spherical Bessel function. Another simplification results when the shell is assumed to be thin.
|Original language||English (US)|
|Number of pages||4|
|Journal||IRE Transactions on Antennas and Propagation|
|State||Published - Nov 1961|
ASJC Scopus subject areas
- Condensed Matter Physics
- Electrical and Electronic Engineering