transmitter vlf

[jack]

HI TO ALL
I found a transmitter VLF.But no list of parts
1-How telescopic antenna to replace the coils in the circuit?
2-Do more with telescopic antenna beam waves?
3-It was the middle of the coil and it was attached to the telescopic antenna?
A general question:
4-Waves in the ground after colliding with the metal to be reflected in what form?
1 to 3 questions please help me?