NBS Technical NoteU.S. Government Printing Office, 1981 |
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Page 5
... voltage source of the form M = ỷ V ( w ) 8 ( z - z ) , ( 2 ) where Vo is the magnitude of an equivalent voltage source located at the source location Zo . Since there is no variation in the y direction and the voltage source has only ...
... voltage source of the form M = ỷ V ( w ) 8 ( z - z ) , ( 2 ) where Vo is the magnitude of an equivalent voltage source located at the source location Zo . Since there is no variation in the y direction and the voltage source has only ...
Page
... voltage of a type 432BNR - 101 varistor . Instrumentation for generating a standard field in a TEM cell for calibrating an EFM - 5 monitor .... .37 ..42 Figure 15 . Figure 16 . Figure 17 . Figure 18 . Instrumentation for generating a ...
... voltage of a type 432BNR - 101 varistor . Instrumentation for generating a standard field in a TEM cell for calibrating an EFM - 5 monitor .... .37 ..42 Figure 15 . Figure 16 . Figure 17 . Figure 18 . Instrumentation for generating a ...
Page 5
... voltage , after subtracting the " dark " value , was found to increase approximately in proportion to the fourth power of the incident electric field value . The glass bulb had a lens - style envelope for better transfer of radiation ...
... voltage , after subtracting the " dark " value , was found to increase approximately in proportion to the fourth power of the incident electric field value . The glass bulb had a lens - style envelope for better transfer of radiation ...
Page 8
... voltage to a high - impedance readout meter [ 6 ] . Several approaches for convenient measurement of the electric field magnitude of an EM field have thus been evaluated at NBS . The type of sensor found to be optimum for constructing a ...
... voltage to a high - impedance readout meter [ 6 ] . Several approaches for convenient measurement of the electric field magnitude of an EM field have thus been evaluated at NBS . The type of sensor found to be optimum for constructing a ...
Page 13
... voltage of 70 volts , which is about 17 dB above the voltage produced by a cw field of 1000 V / m . The field sensors are thus virtually " burnout " proof for high - level cw fields . The overload level for pulsed signals has not been ...
... voltage of 70 volts , which is about 17 dB above the voltage produced by a cw field of 1000 V / m . The field sensors are thus virtually " burnout " proof for high - level cw fields . The overload level for pulsed signals has not been ...
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antenna attenuation Backscatter response backscatter signal backscatter signature beam beam divergence Bureau of Standards C3Hg calculated calibration capture fractions components coupling loss dBV/m densimeter DEPARTMENT OF COMMERCE detector diameter diode dipole electric field electronic engineering equation experimental far-field fault signature Federal field distortion due field intensity field strength Figure frequency function graded-index fiber Haynes Hiza IEEE Trans index fibers input instrument isotropic Laboratory laser laser diode leaky modes lens logarithmic Magnetic field distortion measurement metering unit methane microbending MIXTURE mode filter mole fraction N₂ National Bureau near-field numerical aperture optical fiber OTDR output parameters peak percent perfectly conducting cylinder potentiometer pulse radiation angle radiation monitor range Rayleigh scattering Report Resistor scan Science sensor step-index fiber switch Table Tech technical Technology temperature transverse electromagnetic cell U.S. DEPARTMENT voltage waveguide wavelength ZERO
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Page 99 - NONPERIODICALS Monographs — Major contributions to the technical literature on various subjects related to the Bureau's scientific and technical activities. Handbooks — Recommended codes of engineering and industrial practice (including safety codes) developed in cooperation with interested industries, professional organizations, and regulatory bodies.
Page 99 - DC 20056. Building Science Series — Disseminates technical information developed at the Bureau on building materials, components, systems, and whole structures. The series presents research results, test...
Page 45 - A special series of interim or final reports on work performed by NBS for outside sponsors (both government and non-government). In general, initial distribution is handled by the sponsor; public distribution is by the National Technical Information Services (Springfield, Va.
Page 48 - ... public safety. The Bureau's technical work is performed by the National Measurement Laboratory, the National Engineering Laboratory, and the Institute for Computer Sciences and Technology. THE...
Page 45 - Mathematics Series — Mathematical tables, manuals, and studies of special interest to physicists, engineers, chemists, biologists, mathematicians, computer programmers, and others engaged in scientific and technical work. National Standard Reference Data Series — Provides quantitative data on the physical and chemical properties of materials, compiled from the world's literature and critically evaluated.