Exploring Shallow-Buried Pipeline with Scanning Imaging Technique

Being aimed at the existent problems of exploring shallow-buried pipeline with hyper width radar, this article brings out the method of scanning imaging that depends on the way of the meta of time and frequency to explore the buried pipeline with 2.5 m depth. By use of vector network analyzing instruments to make fake color images for the two pipelines with different intervals, the accurate three-dimensional pictures have been obtained after signal handling.