The Application Research of Microwave Imaging in Nondestructive Testing of Concrete Wall

  title={The Application Research of Microwave Imaging in Nondestructive Testing of Concrete Wall},
  author={Hui Xu and Tao Li and Yanshan Sun},
  journal={2006 6th World Congress on Intelligent Control and Automation},
The examination of concrete walls is an important schedule in civil engineering. For these opaque and uncontinuous object, microwave technique is an effective method to realize nondestructive testing (NDT). A series of data coming from different frequencies and positions can be used to reconstruct an image of the section of the concrete wall. The equipment for microwave NDT is a small-size radar, which is consisted of an oscillation source, four PPLs, a four-way power distributor, power… CONTINUE READING
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