A large number of important structures such as electricity conduits are buried in reinforced concrete such as walls and floors of nuclear power plants, and it is necessary to explore the buried objects etc. when carrying out a concrete chipping work. Although the electromagnetic wave radar method is widely used for exploration of buried objects, detection may be difficult depending on the arrangement of buried objects. As a countermeasure against this problem, a method of improving the buried object explora...
英字タイトル:
Investigation of signal processing technology for electromagnetic wave radar concerning exploration accuracy improvement of concrete buried objects

Important structures like electricity conduits might be embedded in floors or walls of the concrete structure, such as a power plant. For that reason, preliminary survey by electromagnetic wave pulse radar has been performed in the case of hacking over concrete surface in remodeling and others. However, there are cases where these structures are overlooked because reinforcing steel becomes an obstacle. Therefore, a high-precision inspection is required further. Now, we introduce a technique for locatin...
英字タイトル:
Study on accuracy improvement to locate targets within concrete structures by the aperture synthesis