This paper presents a new technique for discerning corrosion in steel bars using guided
ultrasonic waves with an improved signal processing technique. A mild steel bar has been …

Non-destructive detection of pavement diseases on airport runways is of great importance
for airport maintenance and ensuring the normal use of airport runways. In this study, a full …

Ensemble empirical mode decomposition (EEMD) is a noise-assisted analysis method,
which can overcome the mode mixing problem in empirical mode decomposition (EMD) …

An experimental wideband chaotic ground penetrating radar is proposed to locate
underground pipes. A chaotic signal with a bandwidth of 1.56 GHz is utilized as the probe …

Monitoring the corrosion of steel rebars is paramount to ensuring the safety and
serviceability of reinforced concrete (RC) structures. Conventional electro-chemical …

A Golay-based ultra wideband ground penetrating for underground pipes location is
proposed and experimentally demonstrated. Golay complementary codes with the code …

Geospatial archaeology is gradually gaining a place of priority in the field archaeology of a
variety of archaeological sites during the last decade and a half in India. In accordance with …

A new area at an existing archaeological site of Harappan civilization at Dholavira, Gujarat,
India has been studied using ground penetrating radar (GPR). An area of 12,276 m2 was …

In this paper, 3D imaging of forward-looking Ground Penetrating Radar (GPR) data acquired
by rotating antennas have been done. The data acquisition procedure mimics data …

S transform, which is a powerful time frequency analysis method, has found applications in
diverse areas of science and technology. The computational load offered by the S transform …