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LOGARITHMIC SPECTRUM TRANSMITTER WAVEFORM FOR CONTROLLED-SOURCE ELECTROMAGNETIC SURVEYING
LOGARITHMIC SPECTRUM TRANSMITTER WAVEFORM FOR CONTROLLED-SOURCE ELECTROMAGNETIC SURVEYING
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机译:用于控制源电磁测量的对数谱传输波形
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摘要
Waveforms for controlled source electromagnetic surveying. The waveforms havefrequency spectra that include three or more frequencies spaced atsubstantially equal intervals on a logarithmic frequency scale and spanning abandwidth of about one decade or more, at least three of which frequencieshave approximately equal corresponding amplitudes.
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