| タイトル | Impact of VLSI/VHSIC on satellite on-board signal processing |
| 著者（英） | Ruedger, W. H.; Snyder, W. E.; Kelly, W. L.; Aanstoos, J. V. |
| 著者所属（英） | North Carolina State Univ.|Research Triangle Inst.|NASA Langley Research Center |
| 発行日 | 1981-01-01 |
| 言語 | eng |
| 内容記述 | Forecasted improvements in IC fabrication techniques, such as the use of X-ray lithography, are expected to yield submicron circuit feature sizes within the decade of the 1980s. As dimensions decrease, reliability, cost, speed, power consumption and density improvements will be realized which have a significant impact on the capabilities of onboard spacecraft signal processing functions. This will in turn result in increases of the intelligence that may be deployed on spaceborne remote sensing platforms. Among programs oriented toward such goals are the silicon-based Very High Speed Integrated Circuit (VHSIC) researches sponsored by the U.S. Department of Defense, and efforts toward the development of GaAs devices which will compete with silicon VLSI technology for future applications. GaAs has an electron mobility which is five to six times that of silicon, and promises commensurate computation speed increases under low field conditions. |
| NASA分類 | ELECTRONICS AND ELECTRICAL ENGINEERING |
| レポートNO | 83A10053 |
| 権利 | Copyright |
| URI | https://repository.exst.jaxa.jp/dspace/handle/a-is/407108 |
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