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http://hdl.handle.net/2074/1699
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| Title: | Effect of plasma and dielectric loading on the slow-wave properties of a traveling-wave tube |
| Authors: | Mishra, Ganeswar
Tripathi, Vipin K
Jain, V K |
| Keywords: | helix-loaded traveling-wave tube (TWT) |
| Issue Date: | 1990 |
| Citation: | Electron Devices, IEEE Transactions on, 37(6), 1561 - 1565p. |
| Abstract: | The dispersion characteristics of a helix-loaded traveling-wave tube (TWT) when a dielectric or plasma is introduced into the system are discussed. The dispersive properties of the dielectric-supported helix waveguide are examined for different geometric parameters of the helix waveguide. The dispersion relation of the helix mode is upshifted by ωp2 cos2 φ when plasma is introduced in the device, where ωp and φ are the electron plasma frequency and the pitch angle of the helix, respectively |
| URI: | http://eprint.iitd.ac.in/dspace/handle/2074/1699 |
| Appears in Collections: | Physics
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| mishraeff1990.pdf | | 60Kb | Adobe PDF | View/Open |
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