Analysis of the high-frequency signal's measurement and transmission
Fu Pan · 2005
The article specifies the high-frequency signal's character by the test of the high-frequency signal which is transmitted on the railway. The wheel of the train and the rail sometimes are in bad contact, and then the original signal doesn't work well. Accidents occur on the railway which is not often used. The causation is that the resistance is too high between the wheel and the rail. It is caused by the rust and other things. To resolve the problem, we have done a lot of tests about the high-frequency signal's transmission on the rail. The result demonstrated the character of the high-frequency signal.