Comb wave generation system for electromagnetic compatibility radiation disturbance

The invention provides a comb wave generation system for electromagnetic compatibility radiation disturbance. The comb wave generation system comprises a GS-mode multi-quantum well distributed feedback laser module and an odd harmonic suppression module which are electrically connected with a main control module, and a DFB laser transmitter electrically connected with the main control module. The GS mode multi-quantum well distributed feedback laser module comprises a first laser driving current transmitting module with 9.5 GHz coherent light frequency, a first radio frequency amplification module and a direct current bias module; the odd harmonic suppression module comprises a second laser drive current emission module with 19GHz coherent light frequency, a second radio frequency amplification module, a 0-180-degree phase shift circuit module, a dual-drive Mach-Zehnder modulator module and a polarization controller module. The system provided by the invention can generate 10MHz fundamental wave and harmonic