Motion detection apparatus employing millimeter wave detector

Details Motion detection apparatus employing millimeter wave detector Motion detection apparatus employing millimeter wave detector

2006-07-25

2006-07-25

Wu, Daniel (Department: 2612)

Communications: electrical

Condition responsive indicating system

Specific condition

C340S541000, C340S565000, C340S545300, C250S336100, C250S339140

Reexamination Certificate

active

07081817

ABSTRACT:
A system and method for motion detection, useful, for example, in intrusion detection, access control, and energy management, including an incoherent detector, including at least one sensing element, operative to detect receipt of radiation having a wavelength between 0.05 mm and 10 mm from multiple fields of view, and a motion detector receiving an output of the incoherent detector and providing a motion detection output indicating receipt of radiation from an object moving between the multiple fields of view.

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Robert L. Rogers, et al., “Development and Tests of Low Cost Passive Millimeter Wave Sensor,” Technical Report; ARL, The University of Texas at Austin, Apr. 15, 1997.

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