Dr. Joel N. Schulman Profile

Dr. Joel N. Schulman

Senior Scientist at Aerospace Corp

SPIE Involvement:

Author

Proceedings Article | 18 April 2008 Paper

A wideband radiometer module for an unamplified direct detection scalable W-band imaging array

James Schaffner, Jonathan Lynch, Keith Guinn, Joel Schulman, Harris Moyer, Ross Bowen, Marcel Musni

Proceedings Volume 6948, 694807 (2008) https://doi.org/10.1117/12.776893

KEYWORDS: Diodes, Waveguides, Radiometry, Sensors, Quartz, Video, Imaging arrays, Antennas, Extremely high frequency, Electromagnetic simulation

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Proceedings Article | 1 May 2007 Paper

Unamplified direct detection W-band imaging array

J. Schulman, J. Lynch, H. Moyer, J. Schaffner, R. Bowen, Y. Royter, M. Sokolich, R. Rajavel

Proceedings Volume 6548, 65480F (2007) https://doi.org/10.1117/12.723308

KEYWORDS: Diodes, Sensors, Capacitance, Semiconducting wafers, Imaging arrays, Resistance, Detector arrays, Electron beam lithography, Cameras, Wafer-level optics

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Proceedings Article | 5 May 2006 Paper

Unamplified direct detection sensor for passive millimeter wave imaging

Jonathan Lynch, Harris Moyer, Joel Schulman, Phillip Lawyer, Ross Bowen, James Schaffner, Debabani Choudhury, Jim Foschaar, David Chow

Proceedings Volume 6211, 62110I (2006) https://doi.org/10.1117/12.667045

KEYWORDS: Sensors, Waveguides, Diodes, Antennas, Radiometry, Quartz, Passive millimeter wave imaging, Resistance, Extremely high frequency, Receivers

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Proceedings Article | 5 May 2006 Paper

Sb-heterostructure diode detector W-band NEP and NEDT optimization

H. Moyer, R. Bowen, J. Schulman, D. Chow, S. Thomas, T. Hsu, J. Lynch, K. Holabird

Proceedings Volume 6211, 62110J (2006) https://doi.org/10.1117/12.667284

KEYWORDS: Diodes, Sensors, Cameras, Semiconducting wafers, Digital filtering, Resistance, Capacitors, Millimeter wave imaging, Interference (communication), Prototyping

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Proceedings Article | 19 May 2005 Paper

Low noise Sb-heterostructure diode detectors for W-band imaging arrays without RF amplification

Harris Moyer, Tsung-Yuan Hsu, R. Bowen, Y. Boegeman, P. Deelman, S. Thomas, Andrew Hunter, Joel Schulman, Arttu Luukanen, Erich Grossman

Proceedings Volume 5789, (2005) https://doi.org/10.1117/12.606730

KEYWORDS: Diodes, Resistance, Sensors, Image sensors, Imaging arrays, Extremely high frequency, Indium arsenide, Measurement devices, Millimeter wave imaging, Cameras

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Proceedings Article | 21 August 2001 Paper

New tunnel diode for zero-bias direct detection for millimeter-wave imagers

Edward Croke, Joel Schulman, David Chow, Howard Dunlap, Kevin Holabird, Leslie Warren, Matthew Morgan, Sander Weinreb

Proceedings Volume 4373, (2001) https://doi.org/10.1117/12.438136

KEYWORDS: Diodes, Sensors, Resistance, Indium arsenide, Germanium, Video, Instrument modeling, Passive millimeter wave imaging, Network security, Semiconducting wafers

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Proceedings Article | 18 December 2000 Paper

Sb-heterostructure zero-bias diodes for direct detection beyond 100 GHz

Joel Schulman, David Chow, Edward Croke, Carl Pobanz, Howard Dunlap, C. Haeussler

Proceedings Volume 4111, (2000) https://doi.org/10.1117/12.422149

KEYWORDS: Diodes, Indium arsenide, Germanium, Doping, Resistance, Capacitance, Electrons, Gallium antimonide, Extremely high frequency, Heterojunctions

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Proceedings Article | 19 April 1996 Paper

Influence of double-barrier quantum well asymmetry on RTD switching time

Hector De Los Santos, Joel Schulman

Proceedings Volume 2694, (1996) https://doi.org/10.1117/12.238389

KEYWORDS: Switching, Device simulation, Quantum wells, Capacitors, Resistance, Electrons, Circuit switching, Computer simulations, Analog electronics, Digital electronics

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