Aerospace & Aeronautics Long-Wave Radiation Receiver For Systems Of Orientation Of Space Equipment By The Earth Horizon
Long-Wave Radiation Receiver For Systems Of Orientation Of Space Equipment By The Earth Horizon
Description
Detector’s parameters:
- Sensitivity threshold over frequency range of 1-100 Hz, not over, 5•10-10 W/Hz1/2.
- Sensitivity area of the pad, 1х1mm2.
- Angle of field of view, not less, 90 Degree.
- Spectral range (without input filter), 2-30μm.
- Volt sensitivity with preamplifier at modulation frequency 20Hz, Т= 500К, not less, 2000. V/W
- Volt sensitivity remains constant at illumination power, 1x10-4 W.
- Time of volt sensitivity recovery subject to the illumination of 1.5 103W over a long period of time, 1,0s.
- Operating temperature range, -60оС - 60оС.
- Dimensions, 10х20х35 mm.
- Weight (without fixing elements), 15g.
Innovative Aspect and Main Advantages
The detector provides high sensitivity in the long-wave spectrum without the use of cooling systems. The detector can work without measured flow modulation Resistance to space radiation during a long period of time Subjection to direct solar radiation on the receiving pad has no “dazzling” effect. The detector is capable of working over a wide temperature range, when subject to high-intensity acoustic influence, when subject to vibration influence over a wide frequency range. Resistance to the influence of single and repeated shocks.
Areas of Application
The detector is intended to be used as part of equipment for space satellites and stations.
Stage of Development
Tested, available for demonstration – field tested. Already on the market.
Contact Details
Organization: Institute of Thermoelectricity
Contact person: Lavska Lyudmyla
Address: General Post-Office, Box 86, Chernivtsi, 58002, Ukraine
Теl: (3803722) 7 58 60
Fax: (3803722) 41917
E-mail:
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Website: www.ite.cv.ukrtel.net