Abstract. An original method of solving problems of non-stationary radiation of electromagnetic waves and circular disk sources is proposed. A feature of this method is non-traditional introduction of the coordinate system associated with the source.
of integration of generation currents is used. This approach was not previously
used. The advantage of this method is the following: the decisions of the tasks are obtained using elementary mathematical apparatus and allow a clear physical interpretation.
You can also note the nature of the representation of solutions: these are
integrals over finite limits with respect to a variable that has the meaning of
time. This provides
their convenience for
numerical calculation in the case of arbitrary time change of initial
excitation. Its advantages are shown on the base of the comparison of this method with known methods in the literature.
Key words: non-stationary
radiation, loop and disk sources.
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