Marine high-resolution stereo vertical array sparker source
The invention provides a marine high-resolution stereo vertical array sparker source, which comprises a water control excitation unit having a synchronous excitation control circuit, a depth sensor and a cylindrical vertical array framework connected with the water control excitation unit through an...
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| creator | LIU XUEQIN KANG YUXUAN DING XIKAI XING LEI LIU HUAISHAN ZHANG DONG WEI JIA |
| description | The invention provides a marine high-resolution stereo vertical array sparker source, which comprises a water control excitation unit having a synchronous excitation control circuit, a depth sensor and a cylindrical vertical array framework connected with the water control excitation unit through an energy transmission connection cable. The framework is externally provided with a plurality of columnar electrode carriers parallel to the axis thereof and having negative electrodes; and the water control excitation unit provides power for the negative electrodes to carry out energy excitation. When the sparker source is used, power is output to the negative electrodes in different depths synchronously, so that source wavelets are generated based on different negative electrode space depths. According to the marine high-resolution stereo vertical array sparker source in the design above, the wavelets generated between the negative electrodes can suppress ghost reflection mutually; the source wavelet generated due |
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The framework is externally provided with a plurality of columnar electrode carriers parallel to the axis thereof and having negative electrodes; and the water control excitation unit provides power for the negative electrodes to carry out energy excitation. When the sparker source is used, power is output to the negative electrodes in different depths synchronously, so that source wavelets are generated based on different negative electrode space depths. 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| subjects | DETECTING MASSES OR OBJECTS GEOPHYSICS GRAVITATIONAL MEASUREMENTS MEASURING PHYSICS TESTING |
| title | Marine high-resolution stereo vertical array sparker source |
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