The Application of Mutual Energy Theorem in Expansion of Radiation Field in Spherical Waves

Abstract

In recent years the shperical wave expansion method has been widely applied to the theory and calculation of electromagnetic fields. But the inner product exist in reference[1] is defined on the Banach space[2]. Through redefining the inner product this article limits the wave expansion method to Hibert space[3]. For this reason the mutual energy theorem is introduced.

arXiv commentThe original paper is Chinese, It has been received in May of 1985. It has been received and finalized in June of 1986, it has been published in published on ACTA Electronica Sinica, This is very important publication, Hence now it is translated to English