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Damage Characterization Using Guided-Wave Linear Arrays and Image Compounding Techniques
(Institute of Electrical and Electronics Engineers (IEEE), 2010-09-01)
In this work, a high-resolution imaging method for the inspection of isotropic plate-like structures using linear arrays and Lamb waves is proposed. The evaluation of these components is limited by the low dynamic range ...
Damage Characterization Using Guided-Wave Linear Arrays and Image Compounding Techniques
(Institute of Electrical and Electronics Engineers (IEEE), 2010-09-01)
In this work, a high-resolution imaging method for the inspection of isotropic plate-like structures using linear arrays and Lamb waves is proposed. The evaluation of these components is limited by the low dynamic range ...
Improving synthetic aperture image by image compounding in beamforming process
(2011-11-10)
In this work, signal processing techniques are used to improve the quality of image based on multi-element synthetic aperture techniques. Using several apodization functions to obtain different side lobes distribution, a ...
Diffraction gratings of isotropic negative-phase velocity materials
(Elsevier Gmbh, 2005-12)
Diffraction of electromagnetic plane waves by the gratings made by periodically corrugating the exposed planar boundaries of homogeneous, isotropic, linear dielectric-magnetic half-spaces is examined. The phase velocity ...
Estudio de variabilidad de señal en diversidad de polarización, mediante simulación uplink en diferentes bandas de frecuencia, Virú, La Libertad-2023
(Universidad Privada Antenor OrregoPE, 2024)
La presente investigación estuvo enfocada a la evaluación del desempeño de
diversidad de polarización y variabilidad de señal uplink mediante simulaciones de
una estación base referencial en el Centro Poblado Rural ...
Immobilized Artificial Membrane Chromatography: Quantitative Structure-Retention Relationships of Structurally Diverse Drugs
(American Chemical Society, 2003-11)
The Chromatographic capacity factors (log k′) for 32 structurally diverse drugs were determined by high performance liquid chromatography (HPLC) on a stationary phase composed of phospholipids, the socalled immobilized ...
Damage Characterization Using Guided-Wave Linear Arrays and Image Compounding Techniques
(Institute of Electrical and Electronics Engineers (IEEE), 2014)
Contribution of Open Access Global SAR Mosaics to Soil Survey Programs at Regional Level: A Case Study in North-Eastern Patagonia
(Springer, 2015)
The Japan Aerospace Agency (JAXA) recently released multi-temporalglobal SAR mosaics derived from a 4-year data acquisition project (2007?2010) of the Advanced Land Observing Satellite (ALOS) PALSAR, L-band at 25 m spatial ...
Improving synthetic aperture image by image compounding in beamforming process
(2011-11-10)
In this work, signal processing techniques are used to improve the quality of image based on multi-element synthetic aperture techniques. Using several apodization functions to obtain different side lobes distribution, a ...