Aj. Devaney et Ea. Marengo, A METHOD FOR SPECIFYING NON-RADIATING, MONOCHROMATIC, SCALAR SOURCES AND THEIR FIELDS, Pure and applied optics, 7(5), 1998, pp. 1213-1220
The theory and results concerning the class of spherically symmetric n
on-radiating sources and fields established in an earlier paper by Gam
liel et al are generalized to the nonspherically symmetric case. A pro
cedure is described for constructing bases for the spaces of all non-r
adiating sources and associated fields confined to a spherical volume.
An example is presented illustrating the developed theory.