Multimode feed pattern synthesis program
Computer program on theoretical radiation patterns of horn antenna excited by combined cylindrical waveguide modes
RADIATION DISTRIBUTION↗
SEARCH · Engineering Papers
Results for “pattern”
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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The principal factors determining the directional pattern of a dielectric antenna
Integral equations for principle factors determining directional pattern of dielectric antenna
ANTENNA FIELD↗
Stratospheric temperature patterns derived from Nimbus II measurements
Stratospheric temperature patterns derived from Nimbus II measurements
ATMOSPHERIC TEMPERATURE↗
A method of synthesizing radiation patterns with axial symmetry.
Symmetrical radiation feed patterns which are consequence of specified form of hybrid mode fields as disclosed by focal plane analysis
ANTENNA FIELD↗
The polarity pattern of the interplanetary magnetic field during solar rotations 1798- 1808.
Polarity patterns of interplanetary magnetic field observed by Mariner IV during solar rotations
MARINER IV SPACE PROBE↗
Mechanism and pattern of human cerebrovascular regulation after rapid changes in blood CO sub 2 tension.
Mechanism and pattern of human cerebrovascular regulation after rapid changes in blood carbon dioxide tension
CARBON DIOXIDE TENSION↗
Lunar range radiation patterns of a 210-foot antenna at S-band.
Far field radiation patterns of Advanced Antenna System presented by Surveyor I on lunar surface
ANTENNA FIELD↗
The optimization of space-craft coating patterns for temperature control.
Optimization for selection of optical coating patterns of external surfaces of spacecraft for temperature control
OPTICAL PROPERTY↗
Short-period seismic energy radiation patterns from underground nuclear explosions and small- magnitude earthquakes.
Short period seismic radiation patterns from underground nuclear explosions and small magnitude earthquakes, noting propagation characteristics
SEISMIC ENERGY↗
Current pattern stabilization in pulsed plasma accelerators.
Current sheet propagation transition to steady pattern in pulsed plasma accelerator, noting breakdown and current characteristics
PLASMA ACCELERATOR↗
Computer simulation of biological pattern generation processes.
Computer simulation of biological pattern generation processes
DIGITAL COMPUTER↗
A general method for designing circular array antennas to obtain quasi-omnidirectional patterns
General method for designing circular array antennas to obtain quasi-omnidirectional patterns
Cockrell, C. R.↗
A method of recognition of hand drawn line patterns
Method of recognition of hand drawn line patterns
Sze, T. W.↗
Research on the utilization of pattern recognition techniques to identify and classify objects in video data Final report
Spaceborne pattern recognition system for identifying and classifying objects in video data
Source record↗
An experimental investigation of the effect of gravity on a forced circulation pattern in spherical tanks
Gravity effects on forced circulation pattern in spherical tanks
Abdalla, K. L.↗
Frequency coded threshold logic unit for pattern recognition application
Frequency coded threshold logic unit for pattern recognition systems based on central nervous system
Hinks, D.↗
The TEM radiation pattern of a thin-walled parallel-plate waveguide analyzed by a surface integration technique
Thin walled parallel plate waveguide radiation pattern analyzed by surface integration techniques
Wu, D. C. F.↗
On pattern classification algorithms - Introduction and survey
Pattern recognition algorithms, and mathematical techniques of estimation, decision making, and optimization theory
Agrawala, A. K.↗