Signal generator for electromagnetic surveying that produces...

Details Signal generator for electromagnetic surveying that produces... Signal generator for electromagnetic surveying that produces...

2008-03-31

2011-12-06

Patidar, Jay (Department: 2858)

Electricity: measuring and testing

Of geophysical surface or subsurface in situ

Using electrode arrays, circuits, structure, or supports

C324S337000, C324S357000

Reexamination Certificate

active

08072222

ABSTRACT:
To perform an electromagnetic (EM) surveying of a subterranean structure, a signal generator produces a signal having an analog continuous waveform without steps in the waveform. Producing the signal is in response to an indication specifying a characteristic of the signal. An antenna is responsive to the signal having the analog continuous waveform to emit an EM field to produce the EM surveying of the subterranean structure.

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