The performance and applied effect of towed bird helicopter frequency domain electromagnetic system
吊舱式直升机频率域电磁系统性能及应用效果

The IMPULSE system,imported from Canadian Scintrex Limited in February,2003,is a towed bird helicopter frequency domain electromagnetic and magnetic integrated system.This system uses the new type of wide band technology,and has high digital degree.It is more flexible,and especially fits for hydrological,engineering,environmental and mineral exploration over the complex terrain.At present,the system has completed flight test,worked for trial-produce in four measure areas,and acquired obvious effect in the explorations for underground coal fire and mineral resources et cetra.Practice has shown that this system has a good prospect of application in our country.