Abstract
THE method of analysing impedances at ultra-high frequencies using Lecher wires, recently described by Flint and Williams1, has been used to examine a number of thermojunctions the D.C. heater resistances of which varied between 100 and 1,600 ohms. The frequency employed was approximately 150 Mc./sec.
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References
Flint and Williams, Phil. Mag., (7), 32, 489 (1941).
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ROGERS, D., WILLIAMS, G. Input Impedances of Vacuum Thermo-junctions at Ultra-High Frequencies. Nature 149, 668–669 (1942). https://doi.org/10.1038/149668b0
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DOI: https://doi.org/10.1038/149668b0
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