发明名称 |
Seismic excitation and processing procedure for geophysical research generates vibrations using frequency modulated and negative frequency modulated signals for convolution processing |
摘要 |
<p>A seismic excitation and processing procedure generates vibrations by transmitting a frequency modulated and a negative frequency modulated time stretched signal as coupled transverse and longitudinal waves which are correlated with a single convolution operator and stored additively.</p> |
申请公布号 |
DE10332972(A1) |
申请公布日期 |
2005.04.21 |
申请号 |
DE2003132972 |
申请日期 |
2003.07.21 |
申请人 |
INSTITUT FUER GEOWISSENSCHAFTLICHE GEMEINSCHAFTSAUFGABEN |
发明人 |
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分类号 |
G01V1/00;G01V1/143;G01V1/155;G01V1/37;(IPC1-7):G01V1/00 |
主分类号 |
G01V1/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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