File:Space-harmonics.svg

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Summary

Dispersion of the slow-wave circuit, and synchronism condition for backward wave interaction: (a) forward fundamental (n=0), synchronism is at point B, intersection of the n=-1 space harmonic with the line of slope ve (the beam velocity), and (b) backward (n=0) fundamental.

Original image uploaded by User:Gerardbis, SVG version by Vanessa Ezekowitz.

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Date/TimeThumbnailDimensionsUserComment
current05:30, 8 August 2008Thumbnail for version as of 05:30, 8 August 2008250 × 370 (22 KB)wikimediacommons>VanessaezekowitzDispersion of the slow-wave circuit, and synchronism condition for backward wave interaction: (a) forward fundamental (n=0), synchronism is at point B, intersection of the n=-1 space harmonic with the line of slope ve (the beam velocity), and (b) backward