Seismic exploration

Details Seismic exploration Seismic exploration

1982-06-07

1985-02-19

Moskowitz, Nelson

Communications, electrical: acoustic wave systems and devices

Seismic prospecting

Land-reflection type

367 43, 367190, 455209, G01V 100

Patent

active

045009767

ABSTRACT:
In a seismic exploration system, the waveforms provided from a plurality of seismic sources are phase shifted so as to maximize the strength of signals received by a plurality of seismic receivers and the signals output from the plurality of seismic receivers are phase shifted so as to substantially maximize the strength of the composite signal which results from the summation of the output from the plurality of seismic receivers.

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Andrew C. Dibble, Jr., "Phase Shift Array, Arbitrary and Continuous Through 360.degree.", NASA Tech. Briefs, Fall 1978.
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