无人机噪声对半航空瞬变电磁数据的影响分析
王志宏, 张诺亚, 胡杉杉, 郑梓强, 刘玉超, 周正, 孙怀凤

Impacts of drone noise on semi-airborne transient electromagnetic data
WANG Zhi-Hong, ZHANG Nuo-Ya, HU Shan-Shan, ZHENG Zi-Qiang, LIU Yu-Chao, ZHOU Zheng, SUN Huai-Feng
表3 4种吊挂长度无人机高频信号幅值
Table 3 High-frequency signal amplitudes of UAV with four kinds of hanging lengths
频点 吊挂长度
6 m 8 m 10 m 12 m
22 kHz 28.36 2.924 6.838 3.904
45 kHz 9.082 7.331