Dr. Alexander R. Perry Profile

Dr. Alexander R. Perry

Principal Engineer at GE Security

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Author

Publications (16)

Proceedings Article | 10 May 2006 Paper

Magnetic gradiometer for underwater detection applications

S. Kumar, D. Skvoretz, C. Moeller, M. Ebbert, A. Perry, R. Ostrom, A. Tzouris, S. Bennett, P. Czipott, G. Sulzberger, G. Allen, J. Bono, T. Clem

Proceedings Volume 6201, 62011H (2006) https://doi.org/10.1117/12.668314

KEYWORDS: Magnetism, Sensors, Magnetic sensors, Electronics, Magnetic tracking, Control systems, Head, Mining, Signal processing, Target detection

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Proceedings Article | 20 May 2005 Paper

Using unmanned aerial vehicle-borne magnetic sensors to detect and locate improvised explosive devices and unexploded ordnance

Hoke Trammell, Alexander Perry, Sankaran Kumar, Peter Czipott, Brian Whitecotton, Tobin McManus, David Walsh

Proceedings Volume 5778, (2005) https://doi.org/10.1117/12.604196

KEYWORDS: Magnetism, Sensors, Unmanned aerial vehicles, Magnetic sensors, Target detection, Improvised explosive devices, Roads, Artillery, Fourier transforms, Data acquisition

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Proceedings Article | 22 September 2003 Paper

Innovations in weapons detector portal technology

Alexander Perry, Peter Czipott, Simon Beevor, Gerard Hanley

Proceedings Volume 5071, (2003) https://doi.org/10.1117/12.487370

KEYWORDS: Sensors, Information security, Weapons, Magnetism, Magnetic sensors, Video, Metals, Firearms, Human-machine interfaces, Data acquisition

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Proceedings Article | 18 September 2003 Paper

Scalable tracking algorithms for magnetic sensor arrays

Alexander Perry, Yacine Dalichaouch, Peter Czipott

Proceedings Volume 5090, (2003) https://doi.org/10.1117/12.487454

KEYWORDS: Sensors, Magnetic sensors, Detection and tracking algorithms, Magnetic tracking, Magnetism, Target detection, Data communications, Calibration, Weapons, Data conversion

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Proceedings Article | 4 August 2003 Paper

Tracking using magnetic gradiometry enables constant radius orbits around minelike targets

Alexander Perry, Sankaran Kumar, Peter Czipott

Proceedings Volume 5082, (2003) https://doi.org/10.1117/12.487451

KEYWORDS: Sensors, Target detection, Magnetism, Magnetic tracking, Magnetic sensors, Electromagnetism, Signal detection, Signal processing, Inspection, Submerged target detection

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Proceedings Article | 7 August 2002 Paper

Magnetoresistive sensors for small and low-powered unattended ground sensor applications

Peter Czipott, Yacine Dalichaouch, Alexander Perry

Proceedings Volume 4743, (2002) https://doi.org/10.1117/12.448396

KEYWORDS: Sensors, Magnetic sensors, Magnetism, Unattended ground sensors, Target detection, Data modeling, Performance modeling, Interference (communication), Weapons, Electronics

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Proceedings Article | 6 August 2002 Paper

Rapid area coverage for unexploded ordnance using UAVs incorporating magnetic sensors

Alexander Perry, Peter Czipott, David Walsh

Proceedings Volume 4741, (2002) https://doi.org/10.1117/12.478720

KEYWORDS: Magnetism, Sensors, Magnetic sensors, Unmanned aerial vehicles, Transducers, Interference (communication), Signal detection, Magnetic tracking, Data modeling, Computer simulations

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Proceedings Article | 18 June 2002 Paper

Near DC eddy current measurement of aluminum multilayers using MR sensors and commodity low-cost computer technology

Alexander Perry

Proceedings Volume 4704, (2002) https://doi.org/10.1117/12.470720

KEYWORDS: Sensors, Aluminum, Magnetic sensors, Signal to noise ratio, Signal detection, Computing systems, Bridges, Magnetism, Amplifiers, Inspection

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Proceedings Article | 27 November 2001 Paper

Magnetic localization and real-time tracking of concealed threats

Alexander Perry, Peter Czipott, Yacine Dalichaouch, David Walsh

Proceedings Volume 4491, (2001) https://doi.org/10.1117/12.450158

KEYWORDS: Magnetism, Sensors, Magnetic sensors, Signal detection, Firearms, Magnetic tracking, Radon, Environmental sensing, Interference (communication), Target detection

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Proceedings Article | 27 September 2001 Paper

Magnetic sensors for battlefield applications

Yacine Dalichaouch, Peter Czipott, Alexander Perry

Proceedings Volume 4393, (2001) https://doi.org/10.1117/12.441262

KEYWORDS: Sensors, Magnetic sensors, Magnetism, Magnetic tracking, Target detection, Surveillance, Digital electronics, Acoustics, Infrared technology, Algorithm development

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Proceedings Article | 21 February 2001 Paper

Magnetoresistive sensors for surveillance and remote sensing

Yacine Dalichaouch, Alexander Perry, Brian Whitecotton, Charles Moeller, Peter Czipott

Proceedings Volume 4232, (2001) https://doi.org/10.1117/12.417555

KEYWORDS: Sensors, Magnetic sensors, Magnetism, Surveillance, Remote sensing, Weapons, Target detection, Electronics, Unattended ground sensors, Resistance

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Proceedings Article | 21 July 2000 Paper

Development of a room-temperature gradiometer system for underground structure detection and characterization

Yacine Dalichaouch, Alexander Perry, Brian Whitecotton, Charles Moeller, Peter Czipott

Proceedings Volume 4040, (2000) https://doi.org/10.1117/12.392579

KEYWORDS: Sensors, Magnetism, Magnetic sensors, Digital signal processing, Signal detection, Unattended ground sensors, Target detection, Calibration, Unmanned aerial vehicles, Analog electronics

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Proceedings Article | 12 July 2000 Paper

Development of a magnetic tensor gradiometer: integration with an autonomous underwater vehicle

Daniel Lathrop, Robert Matthews, Alexander Perry, Peter Czipott, George Allen

Proceedings Volume 4039, (2000) https://doi.org/10.1117/12.391880

KEYWORDS: Magnetism, Sensors, Magnetic sensors, Computing systems, Magnetometers, Electronics, Signal processing, Digital signal processing, Head, Signal detection

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Proceedings Article | 5 May 2000 Paper

Low-frequency electromagnetic technique for nondestructive evaluation

Yacine Dalichaouch, Alan Singsaas, Firas Putris, Alexander Perry, Peter Czipott

Proceedings Volume 3994, (2000) https://doi.org/10.1117/12.385014

KEYWORDS: Sensors, Magnetism, Magnetic sensors, Nondestructive evaluation, Metals, Electromagnetism, Electronics, Signal processing, Head, Ferromagnetics

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Proceedings Article | 23 July 1999 Paper

Development of a man-portable room-temperature gradiometer--phase II: portable and fieldable prototype

Peter Czipott, Robert Mathews, Alexander Perry, Roger Koch, George Allen

Proceedings Volume 3711, (1999) https://doi.org/10.1117/12.354645

KEYWORDS: Magnetism, Sensors, Electronics, Navigation systems, Magnetic sensors, Prototyping, Global Positioning System, Naval mines, Data acquisition, Algorithm development

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Proceedings Article | 28 January 1999 Paper

Low-frequency electromagnetic sensing of cracks and inclusions in ferromagnetic materials using magnetoresistive sensors

Alexander Perry, Peter Czipott, Alan Singsaas, William Avrin

Proceedings Volume 3586, (1999) https://doi.org/10.1117/12.339883

KEYWORDS: Sensors, Magnetic sensors, Magnetism, Ultrasonics, Electromagnetism, Defect detection, Metals, Inspection, Imaging systems, Ferromagnetics

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Showing 5 of 16 publications

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