41,591 to 41,600 of 42,165 Results
Apr 16, 1993
Cunningham, Thomas J.; Gee, Russell; Fossum, Eric R.; Baier, Steven M., 1993, "Noise and Electrical Characteristics below 10 K of small CHFET Circuits and Discrete Devices", https://hdl.handle.net/2014/35332, Orlando, Florida, USA, JPL Open Repository
This paper discusses the lates results of a continuing study of the properties of the complementary heterojunction field-effect transistor (CHFET) at 4K. The electrical characteristics, including the gate leakage current and the subthreshold transconductance, and the input-referr... |
Apr 16, 1993
Thomas J. Cunningham; Mazed, Mohammad; Holtzman, Melinda J.; Fossum, Eric R., 1993, "Cosmic-ray Detector with Interdigitated-Finger Pixels for two-dimensional Position Information from a Singel Wafer Side", https://hdl.handle.net/2014/35417, Orlando, Florida, USA, JPL Open Repository
This paper describes a type of cosmic ray detector for isotopic and energy detection of energetic nuclei which derives both dimensions of position information from one side of the detector. This simplifies the required readout electronics, since only one precision amplifier conne... |
Apr 15, 1993
Dolgin, B. P., 1993, "Dimensionally Stabel Materials for Space Interferometers", https://hdl.handle.net/2014/35172, Orlando, Florida, USA, JPL Open Repository
Future NASA missions in astrophysics, Earth observation, and solar system exploration that require optical communication optical and infrared imaging, or high precision astrometric measurements impose very stringent demands for the dimensional stability issues included: the cassi... |
Apr 14, 1993
Davis, Curtiss O.; Mike Hamilton; Rhea, W. Joe; van den Bosch, Jeannette; Carder, Kendall; Steward, Robert, 1993, "Spectral Analysis of an AVIRIS Image of San Pedro Channel", https://hdl.handle.net/2014/35294, Orlando, Florida, USA, JPL Open Repository
Optical case-2 waters near an ocean outfall were examined, using a combination fo AVIRIS imagery and ship-based surface and profile bio-optical measurements. Bio-optical mooring data were useful in determining the hydrodynamics of the area. |
Apr 14, 1993
Carder, Kendall L.; Lee, Z.P.; Chen, Robert F.; Davis, Curtiss O., 1993, "Unmixing of Spectral Components Affecting AVIRIS Imagery of Tampa Bay", https://hdl.handle.net/2014/35293, Orlando, Florida, USA, JPL Open Repository
Models have been developed for use with hyperspectral remote-sensing reflectance data collected just above the air-sea interface for the West Florida Shelf 1,2,3,4,. They respond to variations in pigment, detrital, and gelbstoff absorption, chlorophyll a and gelbstoff flourescenc... |
Apr 14, 1993
Bruegge, C., 1993, "Modeling Spectralon's Bidirectional Reflectance for In-Flight Calibration of Earth-Orbiting Sensors", https://hdl.handle.net/2014/35302, Orlando, Florida, USA, JPL Open Repository
This paper describes the results of a model inversion which was conducted using measured Spectralon BRDF data at several illumination angles. We can describe the bidirectional reflectance of the Spectralon and in paticular its slight anisotrophy with a physically-based model. The... |
Apr 13, 1993
Madsen, S.; Martin, J.; Zebker, H., 1993, "An Evaluation of the TOPSAR Topographic SAR Interferometer Performance", https://hdl.handle.net/2014/35173, ['Interferometric SAR Technology and Applications Symposium', 'Fort Belvoir, Virginia, USA'], JPL Open Repository
Evaluation based on standard TOPSAR product with 10m pixel spacing. |
Apr 13, 1993
Madsen, S., 1993, "Processing Techniques for Topographic Mapping Using Interferometric SAR", https://hdl.handle.net/2014/35174, ['Interferometric SAR Technology and Applications Symposium', 'Belvoir, Virginia, USA'], JPL Open Repository
On-going processor research relating to interferometry. |
Apr 13, 1993
Goldstein, R., 1993, "Radar Interferometry", https://hdl.handle.net/2014/35093, Ft. Belvoir, Virginia, USA, JPL Open Repository
No abstract provided |
Apr 13, 1993
Smyth, Padhraic, 1993, "Learning From Probabilistic Class Labels", https://hdl.handle.net/2014/35392, Snowbird, Utah, USA, JPL Open Repository
No abstract provided |