航空电磁时间域数据工频干扰研究与去除

黄威, 肖都, 贲放, 李军峰, 李飞, 胥值礼

Study and removal of power frequency interference in time-domain airborne electromagnetic data

HUANG Wei, XIAO Du, BEN Fang, LI Jun-Feng, LI Fei, XU Zhi-Li

图1 总场响应无干扰和有工频干扰噪声形态 a—无工频干扰的信号特征;b—工频干扰噪声特征

Fig.1 Power frequency interference noise patterns a—signal characteristics without power frequency interference;b—power frequency interference noise characteristics