Abstract:

Mine Seam Gateway Pilot Detector with Frequency Conversion is a kind of exploration instrument based on Dual-frequency Induced Polarization Ahead-detecting Technology. The detector was consisted with a transmission module and a receive module. The simulation model of the detector’s receive module was built based on Simulink. Under the effect of the dual-frequency current signals emitted by the transmission module, the receive module could figure out the parameters which could reflect the geological structure of mine seam gateway. The correctness of the receive module’s structure was improved through the calculation results.

Key words: mine seam gateway, receive module, exploration instrument, simulation detection, Simulink