Dr. Carl Vern Nelson Profile

KEYWORDS: Sensors, Calibration, Metals, Target detection, Receivers, Electromagnetic coupling, Spatial resolution, Time metrology, Electromagnetism, Mining

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Proceedings Article | 13 August 2002 Paper

Spatial scanning time-domain electromagnetic sensor: high spatial and time resolution signatures from metal targets and low-metal content land mines

Carl Nelson, Toan Huynh

Proceedings Volume 4742, (2002) https://doi.org/10.1117/12.479150

KEYWORDS: Sensors, Metals, Mining, Antennas, Land mines, Electromagnetic coupling, Receivers, Transmitters, Electromagnetism, Amplifiers

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Proceedings Article | 13 August 2002 Paper

Wide-bandwidth time decay signatures from UXO targets

Carl Nelson, Mary Keller

Proceedings Volume 4742, (2002) https://doi.org/10.1117/12.479149

KEYWORDS: Sensors, Antennas, Metals, Transmitters, Receivers, Magnetism, Holography, Time metrology, Electromagnetic coupling, Land mines

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Proceedings Article | 13 August 2002 Paper

Low-cost backpack-portable robot system for mine and UXO detection and identification

Carl Nelson, Adam Arabian

Proceedings Volume 4742, (2002) https://doi.org/10.1117/12.479129

KEYWORDS: Sensors, Land mines, Metals, Electromagnetic coupling, Robotic systems, Control systems, Receivers, Target detection, Antennas, Prototyping

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Proceedings Article | 18 October 2001 Paper

Wide-bandwidth time decay responses from low-metal mines and ground voids

Carl Nelson, Toan Huynh

Proceedings Volume 4394, (2001) https://doi.org/10.1117/12.445530

KEYWORDS: Metals, Sensors, Mining, Receivers, Transmitters, Land mines, Calibration, Target detection, Amplifiers, Data acquisition

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Proceedings Article | 18 October 2001 Paper

Characteristics of the mine hunter/killer close-in detector 16-coil vehicular-mounted metal detector array

Lloyd Riggs, Frank Wing, Carl Nelson, Carl Wiggins, Steven Bishop

Proceedings Volume 4394, (2001) https://doi.org/10.1117/12.445493

KEYWORDS: Copper, Metals, Sensors, Land mines, Mining, Detector arrays, Receivers, General packet radio service, Transmitters, Signal detection

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Proceedings Article | 18 October 2001 Paper

Eyesafe laser-illuminated tripwire (ELIT) detector

Toomas Allik, Dalton Dawkins, James Habersat, John Nettleton, Timothy Writer, Christian Buckingham, Howard Schoeberlein, Carl Nelson, Kelly Sherbondy

Proceedings Volume 4394, (2001) https://doi.org/10.1117/12.445469

KEYWORDS: Sensors, Short wave infrared radiation, Cameras, Hough transforms, Semiconductor lasers, Mining, Indium gallium arsenide, Land mines, Video, Infrared sensors

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