21 to 30 of 42,087 Results
Mar 1, 1992
Ostro, S. J., 1992, "Planetary Radar Astronomy", https://hdl.handle.net/2014/36680, UNKNOWN, JPL Open Repository
Planetary radar astronomy is the study of Solar System entities by transmitting a radio signal toward the target and then receiving and analyzing the echo. This field of research has primarily involved observations with Earth-based radar telescopes, but also includes certain expe... |
May 1, 1992
Agronin, M. L.; Bartman, R.; Hadaegh, F. Y.; Kaiser, W.; Wang, P. K. C., 1992, "Control of Micromachined Deformable Mirrors", https://hdl.handle.net/2014/35467, Pasadena, CA, JPL Open Repository
A micromachined deformable mirror with pixelated electrostatic actuators is proposed. The paper begins with a physical description of the proposed mirror. Then, a mathematical model in the form of a nonlinear partial differential equation describing the mirror surface deformation... |
May 1, 1992
Elachi, Charles, 1992, "Future Trends in Small Missions and the Need for Microtechnology", https://hdl.handle.net/2014/35218, Pasadena, California, USA, JPL Open Repository
No abstract provided |
May 1, 1992
Jones, Ross M.; Connolly, Denis, 1992, "Report of the Microspacecraft Panel", https://hdl.handle.net/2014/35448, ['Proceedings of the Microtechnology and Applications to Space Systems Workshop', 'Pasadena, CA'], JPL Open Repository
These findings and recommendations are based solely on the material presented during the Microtechnologies and Applications to Space Systems Workshop, 5/27 and 28/92, and the personal knowledge and judgment of the panel members. These findings and recommendations represent the co... |
May 1, 1992
Sevaston, G. E., 1992, "Microspacecraft Attitude Control", https://hdl.handle.net/2014/35201, Pasadena, California, USA, JPL Open Repository
No abstract provided |
May 1, 1992
Banerdt, W.B.; VanZandt, T.; Kaiser, W.J.; Kenny, T.W., 1992, "(abstract) A Broad-Band Microseismometer for Planetary Applications", https://hdl.handle.net/2014/35468, Pasadena, CA, JPL Open Repository
There has recently been renewed interest in the development of instrumentation for making measurements on the surface of Mars. This is due to the Mars Environmental Survey (MESUR) Mission, for which approximately 16 small, long-lived (2 to 10 years), relatively inexpensive surfac... |
May 1, 1992
Jones, R. M., 1992, "Microspacecraft: A Concept", https://hdl.handle.net/2014/35447, ['Proceedings of the Microtechnology and Applications to Space Systems Workshop', 'Pasadena, CA'], JPL Open Repository
There is need for smaller, faster, more frequent space science missions. Smaller spacecraft may enable such missions. Technology has been developed by the United States' Department of Defense and other government agencies that can enable smaller spacecraft. This author has develo... |
May 1, 1992
Mettler, E.; Hadaegh, F., 1992, "Micro-Guidance and Control Synthesis: New Components, Architectures, and Capabilities", https://hdl.handle.net/2014/35463, JPL, Pasadena, Californioa, USA, JPL Open Repository
This paper presents an advocacy for the development of micro-guidance, navigation, and control that would involve contributions and coordinated activities of NASA, industry, and academia. |
May 1, 1992
DiBattista, J.; Hadaegh, F.; Keckler, C., 1992, "Micro Guidance and Control Panel Recommendations", https://hdl.handle.net/2014/35462, Pasadena, California, USA, JPL Open Repository
None given. This presentation was made to help develop new mini/micro guidance and control system architectures and components that meet the needs of future space systems. |
May 1, 1992
Crisp, David; Kaiser, William J.; Vanzandt, Thomas R., 1992, "Micro-Sensors for in-situ Meteorological Measurements", https://hdl.handle.net/2014/35488, Pasadena, California, USA, JPL Open Repository
Improved in-situ meteorological measurements are needed for monitoring the weather and climate of the terrestrial and martian atmospheres. We have initiated a program to assess the feasibility and utility of micro-sensors for precise in-situ meteorological measurements in these e... |