Mr. Khurram S. Tarar Profile

Khurram S. Tarar

at Univ of Leipzig

SPIE Involvement:

Author

Publications (8)

Proceedings Article | 26 April 2011 Paper

Zero order mode selective excitation and highly resolved observations of lamb waves

A. Abdelrahman, U. Amjad, D. Jha, K. Tarar, W. Grill

Proceedings Volume 7984, 798413 (2011) https://doi.org/10.1117/12.880602

KEYWORDS: Signal detection, Transducers, Aluminum, Wave propagation, Ferroelectric materials, Signal to noise ratio, Acoustics, Sensors, Signal processing, Fourier transforms

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Proceedings Article | 18 April 2011 Paper

Lattice dynamics approach to determine the dependence of the time-of-flight of transversal polarized acoustic waves on external stress

K. Tarar, M. Pluta, U. Amjad, W. Grill

Proceedings Volume 7984, 79842R (2011) https://doi.org/10.1117/12.879315

KEYWORDS: Acoustics, Dispersion, Phase velocity, Chemical elements, Solids, Differential equations, Ultrasonics, Computer simulations, Wave propagation, 3D modeling

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Proceedings Article | 1 April 2011 Paper

Determination of the stress dependence of the velocity of Lamb waves in aluminum plates

U. Amjad, D. Jha, K. Tarar, H. Klinghammer, W. Grill

Proceedings Volume 7984, 798410 (2011) https://doi.org/10.1117/12.879902

KEYWORDS: Wave plates, Aluminum, Transducers, Wave propagation, Structural health monitoring, Ultrasonics, Lead, Waveguides, Electrodes, Fourier transforms

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Proceedings Article | 9 April 2010 Paper

Mode selective excitation and detection of Lamb waves

K. Hahn, U. Amjad, K. Tarar, D. Jha, W. Grill

Proceedings Volume 7650, 76500D (2010) https://doi.org/10.1117/12.847740

KEYWORDS: Transducers, Signal processing, Signal detection, Electrodes, Electronic circuits, Wave plates, Aluminum, Electronic filtering, Wave propagation, Receivers

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Proceedings Article | 9 April 2010 Paper

Lumped circuit mechanical models and lattice dynamics approach to the dependence of the time-of-flight of bulk and guided acoustical modes on elongation

K. Tarar, U. Amjad, W. Grill

Proceedings Volume 7650, 76500I (2010) https://doi.org/10.1117/12.847723

KEYWORDS: Dispersion, Atrial fibrillation, Acoustics, Phase velocity, Chlorine, Circuit switching, Chemical species, Wave propagation, Ultrasonics, Crystals

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Proceedings Article | 9 April 2010 Paper

Generalized representations and universal aspects of Lamb wave dispersion relations

U. Amjad, K. Tarar, A. Shelke, T. Kundu, M. Pluta, W. Grill

Proceedings Volume 7650, 76502F (2010) https://doi.org/10.1117/12.847673

KEYWORDS: Wave plates, Dispersion, Aluminum, Wave propagation, Acoustics, Phase velocity, Waveguides, Mechanics, Particles, Astatine

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Proceedings Article | 8 April 2009 Paper

Stress detection with guided acoustic ultrasonic waves by non-linear elastic and geometric effects

K. Tarar, R. Meier, U. Amjad, W. Grill

Proceedings Volume 7295, 729518 (2009) https://doi.org/10.1117/12.815501

KEYWORDS: Acoustics, Waveguides, Dispersion, Ultrasonics, Phase velocity, Wave propagation, Phonons, Polarization, Solids, Radio propagation

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Proceedings Article | 10 April 2008 Paper

A differential method for the determination of the time-of-flight for ultrasound under pulsed wide band excitation including chirped signals

K. Tarar, R. Meier, E. Twerdowski, R. Wannemacher, W. Grill

Proceedings Volume 6935, 693519 (2008) https://doi.org/10.1117/12.776158

KEYWORDS: Signal detection, Signal processing, Ultrasonography, Transducers, Ultrasonics, Electronics, Acoustics, Temporal resolution, Software development, Signal attenuation

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Showing 5 of 8 publications

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