NBS Technical NoteU.S. Government Printing Office, 1981 |
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Page 47
... NBS Isotropic Electric - Field Monitor ( EFM - 5 ) , 0.2 to 1000 MHz UNIVERSITY OF MICHIGAN LIBRARIES JUN 10 1981 DEPOSITED BY THE UNITED STATES OF AMERICA NATIONAL BUREAU OF STANDARDS The National Bureau of Standards '
... NBS Isotropic Electric - Field Monitor ( EFM - 5 ) , 0.2 to 1000 MHz UNIVERSITY OF MICHIGAN LIBRARIES JUN 10 1981 DEPOSITED BY THE UNITED STATES OF AMERICA NATIONAL BUREAU OF STANDARDS The National Bureau of Standards '
Page 49
Design and Calibration of the NBS Isotropic Electric - Field Monitor ( EFM - 5 ) , 0.2 to 1000 MHz E.B. Larsen F.X. Ries Electromagnetic Fields Division National Engineering Laboratory National Bureau of Standards Boulder , Colorado ...
Design and Calibration of the NBS Isotropic Electric - Field Monitor ( EFM - 5 ) , 0.2 to 1000 MHz E.B. Larsen F.X. Ries Electromagnetic Fields Division National Engineering Laboratory National Bureau of Standards Boulder , Colorado ...
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... MONITOR .... 2 . 2.1 2.2 2.3 2.4 3 . 3.2 Design Goals ..... Description of the Instrument . Applications of the EFM - 5 Monitor .. Electronic and Physical Specifications . OVERALL DESIGN AND OPERATION ..... 3.3 Functional Block Diagram ...
... MONITOR .... 2 . 2.1 2.2 2.3 2.4 3 . 3.2 Design Goals ..... Description of the Instrument . Applications of the EFM - 5 Monitor .. Electronic and Physical Specifications . OVERALL DESIGN AND OPERATION ..... 3.3 Functional Block Diagram ...
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... monitor vs frequency , at a field strength of 20 dBV / m ( 10 V / m ) ... .14 Figure 4 . Figure 5 . Figure 6 . Sketch showing general construction of the EFM - 5 meter . Major components of the EFM - 5 electric field monitor Functional ...
... monitor vs frequency , at a field strength of 20 dBV / m ( 10 V / m ) ... .14 Figure 4 . Figure 5 . Figure 6 . Sketch showing general construction of the EFM - 5 meter . Major components of the EFM - 5 electric field monitor Functional ...
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... MONITOR SPECIFICATIONS OF THE EFM - 5 RADIATION MONITOR .10 .16 Table 3 . PARTS LIST FOR THE PREAMPLIFIER BOARD .. ..57 Table 4 . PARTS LIST FOR THE SHAPING BOARD .. .57 Table 5 . PARTS LIST FOR THE LOGARITHM BOARD ... .58 Table 6 ...
... MONITOR SPECIFICATIONS OF THE EFM - 5 RADIATION MONITOR .10 .16 Table 3 . PARTS LIST FOR THE PREAMPLIFIER BOARD .. ..57 Table 4 . PARTS LIST FOR THE SHAPING BOARD .. .57 Table 5 . PARTS LIST FOR THE LOGARITHM BOARD ... .58 Table 6 ...
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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.