Volume density of inductance for planar homogeneous current sheet at SHF

The method for calculation solitary inductance with high symmetry, carried out for SHF devices as conducting planar strip, where homogeneous current pinch exists, has been proposed. The method permits: to calculate one-dimensional distributions of vector potential and magnetic field´s induction, which are formed by current pinch inside and outside of conducting strip; to compute fluxes of magnetic field inside and outside of the strip; to determine the current and the flux parts of running inductance of conducting planar strip; to obtain frequency dependence for Q-quality of conducting planar strip and determine its scale of frequency over which strip´s Q-quality becomes more than one; to demonstrate that planar geometry of current strip permits to increase the volume density of inductance´s current sheet on the order in comparison with strip coil.