Guidelines for the measurement method of nonlinearity for surface acoustic wave (SAW) and bulk acoustic wave (BAW) devices in radio frequency (RF) (IEC 62761:2014); German version EN 62761:2014— 25 стр.
Radio frequency (RF) bulk acoustic wave (BAW) filters of assessed quality - Part 2: Guidelines for the use (IEC 62575-2:2012); German version EN 62575-2:2012— 22 стр.