Radiant energy – Invisible radiant energy responsive electric signalling – Infrared responsive
Patent
1990-07-16
1992-06-02
Gregory, Bernarr E.
Radiant energy
Invisible radiant energy responsive electric signalling
Infrared responsive
250573, 340961, 356437, G01N 2125, G01N 2159
Patent
active
H00010669
ABSTRACT:
The Airborne Infrared Transmissometer measures the infrared transmission between a test target aircraft and a detection system. A transmitter is attached to an aircraft and emits a calibrated infrared beam. A ground-based, shipborne, or airborne receiver measures the transmitted signals in the exact same path between the target aircraft and the detection system. Data recording equipment can be attached to both the transmitter and receiver to measure the associated outputs.
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patent: 4277170 (1981-07-01), Miles
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Ludwig et al., "Air Pollution Measurements from Satellites", NASA CR-2324, ov. 1973.
Hirschman, co-executor Samuel
Hirschman, co-executor William J.
Hirschman, deceased Abraham
Petropoulos Spyros K.
Gregory Bernarr E.
Lewis John D.
The United States of America as represented by the Secretary of
Walden Kenneth E.
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