On the determination of the view function to the images of a surface in a nonplanar specular reflector.
View function to images of surface in nonplanar specular reflector determined by general mathematical expressions
IMAGING TECHNIQUE↗
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Search indexed NASA NTRS and DOE OSTI research on propulsion, heat transfer, battery materials and energy systems. Follow report and document links to the original sources.
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Computer program aids dual reflector antenna system design
Computer program aids in the design of maximum efficiency dual reflector antenna systems. It designs a shaped cassegrainian antenna which has nearly 100 percent efficiency, and accepts input parameters specifying an existing conventional antenna and produces as output the modifications necessary to conform to a shaped design.
Firnett, P.↗
Utilization of crater reflectors for lunar radio astronomy
Lunar craters as parabolic reflectors for radio astronomy
Greiner, J. M.↗
Feasibility development of a self-deploying electromagnetic energy focusing reflector for space or transportable ground based applications
Feasibility development of self-deploying electromagnetic energy focusing reflector for space or transportable ground based operations
Bahiman, H.↗
A reflector feed system with simultaneous, independent, scanning secondary beams.
Parabolic reflector feed system for spacecraft multiple transmitters and receivers with simultaneous, independent secondary beam scanning
Mills, M. K.↗
Optical solar reflector - A highly stable, low alpha sub S/epsilon spacecraft thermal control surface.
Stable optical solar reflector for spacecraft thermal control, summarizing simulated exposures results
Breuch, R. A.↗
Fields in the image space of symmetrical focusing reflectors.
Electromagnetic fields scattered by symmetric focused parabolic reflector illuminated by linearly polarized wave incident normally on aperture
Minnett, H. C.↗
Analytical and experimental investigation of sidelobe suppression techniques for reflector type spacecraft antenna Final technical report
Near axis sidelobe suppression techniques for circularly polarized reflector type spacecraft antennas
Goebels, F. J., Jr.↗
Neutronic comparison of beryllium oxide and molybdenum for movable reflector control of a fast-spectrum reactor
Neutron interaction behavior of beryllium oxide and molybdenum reflectors for nuclear reactors
Mayo, W.↗
Laser ranging to optical retro-reflectors on the moon
Accuracy of laser ranging to optical reflectors on lunar surface
Alley, C. O.↗
Reflector-based poison-drum control on equal-size reactor cores fueled with uranium-233 and with uranium-235
Reflector based poison drum control on equal size reactor cores fueled with U-233 and U-235
Mayo, W.↗
Characteristics of a 2.17-megawatt fast- spectrum reactor concept using an axially moving reflector control system
Performance prediction for fast reactor with axially moving reflector control system
Allen, H. W.↗
Techniques used to evaluate the performance of the NASA/JPL 210-ft-reflector structure under environmental loads.
Large reflector paraboloid antenna performance under environmental loads
Katow, M. S.↗
Calculation of scattered patterns from asymmetrical reflectors
Computer program for calculating scattered electromagnetic field patterns from asymmetrical reflectors
Ludwig, A. C.↗
Time dependent monoenergetic neutron transport in a finite slab with infinite reflectors
Time dependent monoenergetic neutron transport in finite slab with finite reflectors
Newman, P. A.↗
Thermal analysis of reflector
Earth albedo effects on reflector surface and antenna tube elements
Source record↗
Radiation pattern calculations for an ATS-F 48-panel deployable-reflector antenna
Radiation pattern calculations for ATS 6 48-panel deployable reflector antenna
Miezis, R.↗
Parabolic reflector horn feed with spillover correction Patent
Device for improving efficiency of parabolic reflector horn for linearly or circularly polarized waves
Nixon, D. L.↗