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Regular version of the site

Article

Dispersion Characteristics of a Longitudinally Conducting Helical Slowing Structure for a Wideband Traveling-Wave Tube

Journal of Communications Technology and Electronics. 2003. Vol. 48. No. 7. P. 802-807.
Azov G. A., Mozgovoi Y. D., Tikhomirov S. A., Khritkin S.

Dispersion characteristics are calculated and the design is described of the slowing structure with ceramic-metal supports for a high-power ultrawideband traveling-wave tube. Experimental dispersion characteristics (measured in a frequency band of one-and-a-half octaves) of two types of helical slowing structures are obtained for different heights of lateral fins of the metal support holder. Theoretical results are compared with experimental data.