Subsurface radar investigation of arched wall aperture

Subsurface radar investigation of arched wall aperture

A subsurface holographic radar using a monochromatic signal has been developed. It is intended for surveying building structures and works. The characteristic feature of this device is the possibility of obtaining in a sounding plan the microwave images featuring a high resolution attaining 2...3 cm...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: Ivashov, S.I., Razevig, V.V., Sheyko, A.P., Vasilyev, I.A., Desmond, D.J.
Format: Tagungsbericht
Sprache:eng
Schlagworte:
Buildings
Frequency estimation
Ground penetrating radar
Holography
Image reconstruction
Optical reflection
Radar antennas
Radar imaging
Signal resolution
Structural beams
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Beschreibung
Zusammenfassung:A subsurface holographic radar using a monochromatic signal has been developed. It is intended for surveying building structures and works. The characteristic feature of this device is the possibility of obtaining in a sounding plan the microwave images featuring a high resolution attaining 2...3 cm. The main application of this device includes the survey of building constructions to reveal their internal structure and defects. An arched aperture in a brick wall was studied with help of the radar to search metallic beams. The goal of investigation was evaluation of the load-carrying ability of the wall.
DOI:10.1109/NRC.2002.999707