Communications: electrical – Condition responsive indicating system – Specific condition
Patent
1993-08-20
1996-11-19
Peng, John K.
Communications: electrical
Condition responsive indicating system
Specific condition
324 95, 2503361, G08B 1712
Patent
active
055766960
ABSTRACT:
Electromagnetic radiation monitor for use in close proximity with a human body. The monitor includes electromagnetic radiation sensors and shielding disposed behind the sensors which defines a radiation barrier between the monitor user and the sensors. A layer of uniform lossy material is disposed between the sensors and the shield for preventing reflective interference from the shield.
REFERENCES:
patent: 3927375 (1975-12-01), Lanoe et al.
patent: 3931573 (1976-01-01), Hopfer
patent: 4038660 (1977-07-01), Connolly et al.
patent: 4301367 (1981-11-01), Hsu
patent: 4336532 (1982-06-01), Biehl et al.
patent: 4489315 (1984-12-01), Falk et al.
patent: 4518912 (1985-05-01), Aslan
patent: 4851686 (1989-07-01), Pearson
patent: 5036311 (1991-07-01), Moran et al.
patent: 5168265 (1992-12-01), Aslan
patent: 5373285 (1994-12-01), Aslan
Radar Cross Section--It's Prediction, Measurement and Reduction by Knott et al. pp. 1-2, 247-252, 269, copyright 1985.
American National Standard Safety Levels With Respect to Human Exposure to Radio Frequency Electromagnetic Fields 300 kHz to 100 GHz by The Institute of Electrical & Electronics Engineers, Inc. ANSI C95.1-1982.
General Microwave Corporation
Peng John K.
Wu Daniel J.
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