Mr. Jonathan L. Geisheimer Profile

Jonathan L. Geisheimer

VP/GM

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Author

Publications (8)

Proceedings Article | 4 June 2014 Paper

Novel sensors to enable closed-loop active clearance control in gas turbine engines

Jonathan Geisheimer, Tom Holst

Proceedings Volume 9083, 908310 (2014) https://doi.org/10.1117/12.2051570

KEYWORDS: Sensors, Microwave radiation, Spatial filters, Aerospace engineering, Control systems, Gas sensors, Temperature metrology, Electronics, Calibration, Combustion

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Proceedings Article | 30 July 2002 Paper

Use of passive radar for mapping lightning channels in a thunderstorm

Eugene Greneker, Jonathan Geisheimer

Proceedings Volume 4744, (2002) https://doi.org/10.1117/12.488301

KEYWORDS: Radar, Antennas, Doppler effect, Receivers, Sensors, Reflectivity, Signal detection, Clouds, Backscatter, L band

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Proceedings Article | 30 July 2002 Paper

High-resolution Doppler model of the human gait

Jonathan Geisheimer, Eugene Greneker, William Marshall

Proceedings Volume 4744, (2002) https://doi.org/10.1117/12.488286

KEYWORDS: Radar, Doppler effect, Gait analysis, Motion models, Data modeling, Infrared radiation, 3D modeling, Infrared signatures, Biometrics, Sensors

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Proceedings Article | 22 August 2001 Paper

Low-power 24.1-GHz propagation effects on roadways

Jonathan Geisheimer, Eugene Greneker, Marcelo Simas de Oliveria

Proceedings Volume 4374, (2001) https://doi.org/10.1117/12.438157

KEYWORDS: Transmitters, Roads, Telecommunications, Receivers, Radar, Sensors, Safety, Statistical analysis, Information technology, Intelligence systems

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Proceedings Article | 22 August 2001 Paper

Extraction of micro-Doppler data from vehicle targets at x-band frequencies

Eugene Greneker, Jonathan Geisheimer, David Asbell

Proceedings Volume 4374, (2001) https://doi.org/10.1117/12.438148

KEYWORDS: Radar, Reflectors, Doppler effect, Bridges, Homodyne detection, X band, Transmitters, Antennas, Signal processing, Control systems

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Proceedings Article | 19 July 2000 Paper

Radar-detector detector for safety applications

Jonathan Geisheimer, Eugene Greneker

Proceedings Volume 4033, (2000) https://doi.org/10.1117/12.391850

KEYWORDS: Sensors, Radar, Oscillators, Receivers, Safety, Signal detection, Roads, Spectrum analysis, Antennas, Transmitters

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Proceedings Article | 19 July 2000 Paper

Farm equipment collision avoidance using only homodyne radar

Eugene Greneker, Jonathan Geisheimer, Ekkehart Rausch

Proceedings Volume 4033, (2000) https://doi.org/10.1117/12.391851

KEYWORDS: Radar, Transmitters, Safety, Homodyne detection, Telecommunications, Receivers, Doppler effect, Fourier transforms, Collision avoidance, Digital signal processing

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Proceedings Article | 22 March 1999 Paper

Applications of neural networks to the radarcardiogram (RCG)

Jonathan Geisheimer, Eugene Greneker

Proceedings Volume 3722, (1999) https://doi.org/10.1117/12.342891

KEYWORDS: Radar, Neural networks, Heart, Chest, Motion measurement, Sensors, Prototyping, Bessel functions, Artificial neural networks, Phase shift keying

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Showing 5 of 8 publications

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