A passive synthetic aperture based on phase correction algorithm for solving the port-starboard discrimination problem in the non-aligned towed twin-line array sonar is described.
提出了一种基于被动合成孔径的相位校正方法，有效地解决了因为首阵元未对齐（非对称）而引起的双线阵左右舷误判问题。
Introduced are the tool's synthetic digital signal processing technology, borehole environment correction and log experiments, etc.
介绍了该成像仪器的数字合成聚焦技术、井眼环境校正技术和测井试验等。
Introduced are the tool's synthetic digital signal processing technology, borehole environment correction and log experiments, etc.
介绍了该成像仪器的数字合成聚焦技术、井眼环境校正技术和测井试验等。
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