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↗
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Results for “Synthesizers”
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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Sterically controlled syntheses of optically active alpha-amino acids from alpha-keto acids by reductive amination.
Sterically controlled synthesis of optically active alpha-amino acids from alpha-keto acids by reductive amination
CHEMICAL REACTION↗
A programable display synthesizing system for man machine communications research
Flight control display cockpit simulators - synthesis by closed circuit television
Hatfield, J. J.↗
Polymeric Schiff bases. 16. Alternate syntheses for the iminobenzylidene polymers
Direct synthesis of iminobenzylidene polymers by polymerization of selected monomers
Dalelio, G. F.↗
Subjective response to synthesized flight noise signatures of several types of V/STOL aircraft
Subjective response to far field noise characteristics of V/STOL aircraft sized to carry 60 passengers over 500 mile range
Hinterkeuser, E. G.↗
Polymeric Schiff bases. IX - The syntheses of polymeric Schiff bases from acetals and amine compounds.
Potential reactions evaluations for black polymeric Schiff bases from acetals and amine compounds, considering thermal stabilities
Dalelio, G. F.↗
Compilation of atmospheric profiles and synthesized 15mu infrared horizon radiance profiles covering the northern hemisphere in the longitude region between 60 deg w and 160 deg w from march 1964 - february 1965. part 1 - horizon definition study
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Source record↗
Compilation of atmospheric profiles and synthesized 15mu infrared horizon radiance profiles covering the northern hemisphere in the longitude region between 60 deg w and 160 deg w from march 1964 - february 1965. part 2 - horizon definition study
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Source record↗
Improved process for synthesizing anilinosilane compounds
New process gives good yields of anilinosilane compounds that can be readily isolated in a high state of purity. S-collidine is used as an HCl acceptor. Silane compounds can be melt-condensed with aromatic diols to provide high molecular weight polyaryloxysilane materials that are of importance in polymer technology.
Dunnavant, W. R.↗
Waveform simulator synthesizes complex functions
Multichannel apparatus produces or simulates a complex curve which can be viewed on an oscilloscope display surface and can be adjusted to match an original complex experimentally produced curve.
Malmberg, J.↗
Process for synthesizing a new series of fluorocarbon polymers
Two-step process for preparing fluorocarbon materials includes - /1/ adding gaseous fluorine to a polyperfluoropolyene to create fluorocarbon radicals, with reactive sites at unsaturated carbon atoms, and /2/ introducing a monomer, after evacuation of fluorine gas, and allowing copolymerization with the free radicals.
Toy, M. S.↗
Syntheses of optically active amino acids by reduction of Schiff bases with sodium borohydride
Optically active amino acids synthesis by reduction of Schiff bases with sodium borohydride
Harada, K.↗
Syntheses of optically active alpha-amino acids from esters of alpha-keto acids by hydrogenolytic asymmetric transamination - A solvent effect
Optically active alpha-amino acids synthesis from esters of alpha-keto acids by hydrogenolytic asymmetric transamination
Harada, K.↗
A trace method for directly synthesizing Liapunov functions of aperiodic systems
Liapunov functions synthesis for aperiodic linear systems by inspecting traces of state matrix and products
Chen, C. F.↗
Accumulation of olivine in rock 12040 and other basaltic fragments in the light of analysis and syntheses
Olivine accumulation in Apollo rock 12040 and basaltic fragments, using textural and microprobe analyses
Anderson, A. T.↗
Process for synthesizing and formulating condensed ring polymers
Chemical process for forming low molecular weight, fully cyclized heteroaromatic prepolymers under conditions which limit chain extension or branching is described. Exact procedures used in conducting chemical reaction are defined. Advantages of process over conventional methods are presented.
Hughes, C. T.↗
Oxygen plasmas used to synthesize superoxides
Production of alkali metal superoxides by interaction of molecular oxygen with alkali metals or their salts is discussed. Diagram of reactor to show components and operating principles is provided. Analysis of chemical reactions involved is developed.
Hollahan, J. R.↗
Generation of infrared radiation in a metal-to-metal point-contact diode at synthesized frequencies of incident fields - A high-speed broad-band light modulator.
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Sanchez, A.↗