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Analysis of dielectric rods with arbitrary shape for low-dispersion slow-wave structures in helix TWTs

Research output: Contribution to Journal/Magazine › Journal article › peer-review

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Analysis of dielectric rods with arbitrary shape for low-dispersion slow-wave structures in helix TWTs. / Paoloni, C .
In: IEEE Transactions on Electron Devices, Vol. 53, No. 6, 06.2006, p. 1490-1493.

Research output: Contribution to Journal/Magazine › Journal article › peer-review

Harvard

Paoloni, C 2006, 'Analysis of dielectric rods with arbitrary shape for low-dispersion slow-wave structures in helix TWTs', IEEE Transactions on Electron Devices, vol. 53, no. 6, pp. 1490-1493. https://doi.org/10.1109/TED.2006.874154

APA

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), 1490-1493. https://doi.org/10.1109/TED.2006.874154

Vancouver

Paoloni C. Analysis of dielectric rods with arbitrary shape for low-dispersion slow-wave structures in helix TWTs. IEEE Transactions on Electron Devices. 2006 Jun;53(6):1490-1493. doi: 10.1109/TED.2006.874154

Author

Paoloni, C . / Analysis of dielectric rods with arbitrary shape for low-dispersion slow-wave structures in helix TWTs. In: IEEE Transactions on Electron Devices. 2006 ; Vol. 53, No. 6. pp. 1490-1493.

Bibtex

@article{d2e9c79e9a324848b85affa67b107228,
title = "Analysis of dielectric rods with arbitrary shape for low-dispersion slow-wave structures in helix TWTs",
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.",
keywords = "Dielectric rod , dispersion , slow-wave structure (SWS) , traveling-wave tubes (TWTs)",
author = "C Paoloni",
year = "2006",
month = jun,
doi = "10.1109/TED.2006.874154",
language = "English",
volume = "53",
pages = "1490--1493",
journal = "IEEE Transactions on Electron Devices",
issn = "0018-9383",
publisher = "Institute of Electrical and Electronics Engineers Inc.",
number = "6",

}

RIS

TY - JOUR

T1 - Analysis of dielectric rods with arbitrary shape for low-dispersion slow-wave structures in helix TWTs

AU - Paoloni, C

PY - 2006/6

Y1 - 2006/6

N2 - 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.

AB - 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.

KW - Dielectric rod

KW - dispersion

KW - slow-wave structure (SWS)

KW - traveling-wave tubes (TWTs)

U2 - 10.1109/TED.2006.874154

DO - 10.1109/TED.2006.874154

M3 - Journal article

VL - 53

SP - 1490

EP - 1493

JO - IEEE Transactions on Electron Devices

JF - IEEE Transactions on Electron Devices

SN - 0018-9383

IS - 6

ER -