Shallow geologic body high-frequency pseudo-random spread spectrum coded signal detection device and use method
The invention discloses a shallow geologic body high-frequency pseudo-random spread spectrum coded signal detection device and a use method. The detection device comprises a signal transmitter and a synchronous signal receiver, the signal transmitter comprises a single-chip microcomputer, a programm...
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Format: | Patent |
Sprache: | chi ; eng |
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