Paoloni, C (2006) Analysis of dielectric rods with arbitrary shape for low-dispersion slow-wave structures in helix TWTs. IEEE Transactions on Electron Devices, 53 (6). pp. 1490-1493. ISSN 0018-9383
Full text not available from this repository.Abstract
The introduction of rods with optimized cross-sectional shape in slow-wave structures (SWSs) for wideband helix traveling-wave tubes can sensibly improve the dispersion maintaining an adequate interaction-impedance level. In this brief, a procedure for analyzing helix SWSs loaded with rods of arbitrary shape, by using an analysis method adopting the inhomogeneous dielectric loading approach, is proposed. The advantages, in terms of SWS-dispersion improvement, of adopting optimized rod shapes in comparison to the typical rod shapes (i.e., rectangular, circular, and T-shaped) utilized up to now, are also demonstrated.
| Item Type: | Article |
|---|---|
| Journal or Publication Title: | IEEE Transactions on Electron Devices |
| Uncontrolled Keywords: | Dielectric rod ; dispersion ; slow-wave structure (SWS) ; traveling-wave tubes (TWTs) |
| Subjects: | T Technology > TA Engineering (General). Civil engineering (General) |
| Departments: | Faculty of Science and Technology > Engineering |
| ID Code: | 56545 |
| Deposited By: | ep_importer_pure |
| Deposited On: | 07 Aug 2012 14:23 |
| Refereed?: | Yes |
| Published?: | Published |
| Last Modified: | 07 Aug 2012 14:23 |
| Identification Number: | |
| URI: | http://eprints.lancs.ac.uk/id/eprint/56545 |
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