| タイトル | Scene simulation for passive IR systems |
| 本文（外部サイト） | http://hdl.handle.net/2060/19880001479 |
| 著者（英） | Holt, J. D.; Bailey, A. B.; Dawbarn, R. |
| 著者所属（英） | Arnold Engineering Development Center |
| 発行日 | 1986-01-01 |
| 言語 | eng |
| 内容記述 | The development of large mosaic detector arrays will allow for the construction of staring long wave infrared (LWIR) sensors which can observe large fields of view instantaneously and continuously. In order to evaluate and exercise these new systems, it will be necessary to provide simulated scenes of many moving targets against an infrared clutter background. Researchers are currently developing a projector/screen system. This system is comprised of a mechanical scanner, a diffuse screen, and a miniature blackbody. A prototype of the mechanical scanner, which is comprised of four independently driven scanners, has been designed, fabricated, and evaluated under room and cryogenic vacuum conditions. A large diffuse screen has been constructed and tested for structural integrity under cryogenic/vacuum thermal cycling. Construction techniques have been developed for the fabrication of miniature high-temperature blackbody sources. Finally, a concept has been developed to use this miniature blackbody to produce a spectrally tailorable source. |
| NASA分類 | OPTICS |
| レポートNO | 88N10861 |
| 権利 | No Copyright |
| URI | https://repository.exst.jaxa.jp/dspace/handle/a-is/148525 |
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