Transient excitation of special slotted bicone

The nonstationary Green's functions boundary problem for a perfectly conducting bicone consisting of a cone with periodical longitudinal slots and an isotropic one is considered. This geometry can be regarded as a model of special biconical slotted antennas and reflectors. The solution method employs the Laplace transforms, the Kontorovich-Lebedev integral transforms and the Riemann-Hilbert method.