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Displaying 58876 - 58900 of 74498

LRM Probe-Tip Calibrations with Imperfect Resistors and Lossy Lines

December 1, 1993
Author(s)
Dylan F. Williams, Roger Marks
The line-reflect-match calibration is extended, without significant loss of measurement accuracy, to accommodate imperfect match standards and lossy lines typical of monolithic microwave integrated circuits. We characterize the match and line standards

Verification of Commercial Probe-Tip Calibrations

December 1, 1993
Author(s)
Roger Marks, Dylan F. Williams
We present results of a verification procedure useful in evaluating the accuracy of probe-tip scattering parameter measurements. The procedure was applied to calibrations and measurements performed in industrial laboratories. Actual measurement

Sidejet Strength and Mixing in Self-Excited Jets. [Abstract ONLY]

November 21, 1993
Author(s)
A W. Johnson, William M. Pitts
Absolutely unstable jet flows are known to produce vigorous and intermittent lateral ejections of fluid, or 'sidejets'. Sidejet generation has been attributed to the near-field interaction of axisymmetric vorticies, streamwise vorticies, and lobes formed

Spin-resolved Superelastic Electron Scattering from Laser Excited Chromium Atoms

November 14, 1993
Author(s)
G Hanne, Jabez McClelland, R E. Scholten, Robert Celotta
Superelastic scattering of polarized electrons from laser-excited polarized chromium atoms (4 7P o 4 rarr} 4 7S 3 transition, energy gain 2.92 eV) has been measured for total collision energies of 6.8 and 13.6 eV (0.5 and 1.0 Ryd) and scattering angles
Displaying 58876 - 58900 of 74498
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