Comparative study of Partial Discharge emulators for the calibration of Free-Space radiometric measurements. - Adel Jaber; Pavlos I. Lazaridis; Bahghtar Saeed; Yong Zhang 054; David Khan; David Upton; Hamd Ahmed; Peter Mather; Maria de Fátima Queiroz Vieira; Robert C. Atkinson; Martin Judd; Ian A. Glover (ICAC, 2016)