Anordnung zur Aufteilung von Höchstfrequenzenergie

摘要

The invention relates to an arrangement for the distribution of extremely high frequency energy, and is characterised by the following features: - the arrangement consists of 2n + 1, n >/= 1, an integer number, of successive layers of dielectric having an alternately high and low dielectric constant; - the thicknesses di of the layers, and the dielectric constants epsilon ri, i = 1 to 2n + 1, are selected such that the arrangement acts as a band-stop filter and reflector in an upper frequency band fR +/- DELTA f and as a bandpass filter in a lower frequency band 0 < f