Toroidal Coaxial Slot Radiator

The model of circumferential slot radiator cut in the external conductor of the toroidal coaxial line is presented. The radiator in the form of a single or double slotted coaxial torus is modeled on condition of the hemisphere reflector presence and without it. The electrodynamic modeling results are presented and described. The distributions of far-field and near-field in different planes are discussed.