Prof. Richard G. Humphreys Profile

Prof. Richard G. Humphreys

at QinetiQ Ltd

SPIE Involvement:

Author

Publications (3)

Proceedings Article | 1 May 2007 Paper

Performance of 94GHz receivers for passive imaging

Richard Humphreys, Stephen Taylor, Paul Manning, Paul Munday, Jeff Powell

Proceedings Volume 6548, 65480H (2007) https://doi.org/10.1117/12.723784

KEYWORDS: Receivers, Sensors, Electronics, Imaging systems, Temperature metrology, Diodes, Amplifiers, Semiconducting wafers, Interference (communication), Antennas

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Proceedings Article | 8 December 2004 Paper

Passive mm-wave imager using HTS Josephson junction detectors

Richard Humphreys, Phil Hirst, Ryan Heath, Dave Elliner, Nick Parker, Mark Smith

Proceedings Volume 5619, (2004) https://doi.org/10.1117/12.578531

KEYWORDS: Sensors, Antennas, Imaging systems, Video, Imaging arrays, Mirrors, Device simulation, Semiconducting wafers, Resistance, Temperature metrology

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Proceedings Article | 21 September 2004 Paper

A novel locating and discriminating metal detector

Mark Keene, Matthew Wooliscroft, Richard Humphreys, Darren Riley, Robert Deas

Proceedings Volume 5415, (2004) https://doi.org/10.1117/12.549692

KEYWORDS: Sensors, Metals, Land mines, Target detection, Mining, Head, Magnetism, Transmitters, Receivers, Detection and tracking algorithms

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