The asymmetry of the near field of nonsuperdirected small antenna

Abstract

The evaluation of the possibility of the near field asymmetry for the small resonant antenna with a smooth distribution of electric field on its surface is given. The antennas with the asymmetry field in the near domain can be used in many technical applications (electromagnetic compatibility, mobile phone and so on). The asymmetry is not present in the radiation pattern (except for the case when antenna has a very prolate shape).