Abstract The composing and working process of scanning back charging modulator in high voltage of transmitter-subsystem of Doppler weather radar are expounded through a typical malfunction analysis and processing of overcurrent fault of IGBT. It discloses the maintenance point of transmitter subsystem of Doppler weather radar and provides help for this type of problems.
Jiang Lingjun. Analysis and processing of overcurrent fault in transmitter of Doppler weather radar[J]. Meteorological Hydrological and Marine Instrument, 2016, 33(1): 118-120.
2016, Vol. 33 
