The Research on EMI of High-Speed Railway to NDB

Electromagnetic compatibility analysis of GBAS VDB by magnetic levitation arc

“…Its results show that the maximum electromagnetic disturbance occurred near the articulated phase insulator, with 89.3 dBV/m at 110MHz, and the difference between localizer signal and the disturbance field strength is only 9.2 dB. Xiaojia et al [13][14][15][16] have studied the radiation characteristics of the pantograph-catenary arc of electrified railway and its influence on the airport Instrument Landing System (ILS) and Very-high-frequency (VOR) beacon.…”