Dr. Praveen Pasupathy Profile

Dr. Praveen Pasupathy

at Univ of Texas at Austin

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Author

Publications (11)

Proceedings Article | 5 April 2012 Paper

Improved magneto-inductive waveguide as wireless sensor net for structural health monitoring

Ye Chen, Praveen Pasupathy, Tanuj Trivedi, Dean Neikirk, Sharon Wood

Proceedings Volume 8347, 83472H (2012) https://doi.org/10.1117/12.915227

KEYWORDS: Sensors, Corrosion, Waveguides, Chemical elements, Signal attenuation, Magnetic sensors, Inductance, Waveguide sensors, Wave propagation, Resistors

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Proceedings Article | 5 April 2012 Paper

A reflectometer-based reader for passive wireless structural surveillance sensors

Tanuj Trivedi, Frank Raffaeli, Praveen Pasupathy, Ali E. Abu-Yousef, Ye Chen, Dean Neikirk, Sharon Wood

Proceedings Volume 8347, 83470I (2012) https://doi.org/10.1117/12.915223

KEYWORDS: Sensors, Transceivers, Reflectometry, Directional couplers, Surveillance, Corrosion, Analog electronics, Signal analyzers, Signal generators, Magnetism

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Proceedings Article | 5 April 2012 Paper

Detection of multiple corrosion thresholds in reinforced concrete structures using passive sensors

Ali Abu-Yosef, Praveen Pasupathy, Sharon Wood, Dean Neikirk

Proceedings Volume 8347, 83470J (2012) https://doi.org/10.1117/12.915164

KEYWORDS: Sensors, Corrosion, Passive sensors, Prototyping, Magnetic sensors, Resistance, Phase measurement, Inductive coupling, Structural health monitoring, Chemical elements

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Proceedings Article | 3 April 2012 Paper

Enhanced resolution of passive wireless conductivity sensors

JinYoung Kim, Praveenkumar Pasupathy, Sharon Wood, Dean Neikirk

Proceedings Volume 8345, 83451B (2012) https://doi.org/10.1117/12.916754

KEYWORDS: Sensors, Liquids, Electrodes, Resolution enhancement technologies, Magnetic sensors, Sensor performance, Passive sensors, Phase measurement, Corrosion, Metals

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Proceedings Article | 16 February 2012 Paper

Fabrication and characterization of wavelength selective microbolometers using a planar self-aligned process for low deformation membranes

Jong Yeon Park, James Gardner, Praveen Pasupathy, Ji Won Suk, Rodney Ruoff, Dean Neikirk

Proceedings Volume 8252, 82520Y (2012) https://doi.org/10.1117/12.906290

KEYWORDS: Microbolometers, Dielectrics, Decision support systems, Germanium, Absorption, Oxygen, Plasma, Scanning electron microscopy, Thermography, Infrared radiation

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Proceedings Article | 5 May 2011 Paper

Microfabricated self-resonant structure as a passive wireless chemical sensor

Sheng Zhang, Praveenkumar Pasupathy, Dean Neikirk

Proceedings Volume 8066, 80661L (2011) https://doi.org/10.1117/12.886895

KEYWORDS: Chemical fiber sensors, Microfabrication, Sensors, Dielectrics, Smart sensors, Actuators, Microelectromechanical systems, Current controlled current source, Capacitors, Electrodes

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Proceedings Article | 20 April 2011 Paper

Embedded passive wireless sensors for detecting conductivity within RC structures

Jin Young Kim, Praveenkumar Pasupathy, Chih-Chieh Chou, Sharon Wood, Dean Neikirk

Proceedings Volume 7983, 79832L (2011) https://doi.org/10.1117/12.880412

KEYWORDS: Sensors, Liquids, Corrosion, Ions, Magnetic sensors, Water, Oceanography, Environmental sensing, Copper, Cements

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Proceedings Article | 19 April 2011 Paper

Low-cost passive sensors for monitoring corrosion in concrete structures

Ali Abu Yosef, Praveenkumar Pasupathy, Sharon Wood, Dean Neikirk

Proceedings Volume 7983, 79831Q (2011) https://doi.org/10.1117/12.879893

KEYWORDS: Sensors, Corrosion, Passive sensors, Transducers, Chemical elements, Bridges, Resistance, Temperature metrology, Analog electronics, Phase measurement

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Proceedings Article | 1 April 2010 Paper

Magneto-inductive waveguide as a passive wireless sensor net for structural health monitoring

Ye Chen, Shasi Munukutla, Praveenkumar Pasupathy, Dean Neikirk, Sharon Wood

Proceedings Volume 7647, 764749 (2010) https://doi.org/10.1117/12.847863

KEYWORDS: Sensors, Corrosion, Waveguides, Magnetic sensors, Inductance, Switches, Structural health monitoring, Capacitance, Signal attenuation, Circuit switching

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Proceedings Article | 8 April 2008 Paper

Improved reading techniques for electronic structural surveillance tags

P. Pasupathy, Dean Neikirk, Sharon Wood

Proceedings Volume 6932, 693214 (2008) https://doi.org/10.1117/12.776522

KEYWORDS: Sensors, Inductance, Circuit switching, Data modeling, Phase measurement, Resistance, Corrosion, Surveillance, Distance measurement, Capacitors

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Proceedings Article | 7 November 2007 Paper

Resonant chemical surveillance tags

Yoon Park, P. Pasupathy, Dean Neikirk

Proceedings Volume 6739, 673916 (2007) https://doi.org/10.1117/12.736975

KEYWORDS: Sensors, Photodiodes, Transducers, Silicon, Chemical analysis, Diodes, Microfluidics, Photodetectors, Chemiluminescence, Digital signal processing

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Showing 5 of 11 publications

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