Matches in SemOpenAlex for { <https://semopenalex.org/work/W2156857128> ?p ?o ?g. }
Showing items 1 to 95 of
95
with 100 items per page.
- W2156857128 abstract "A nonlinear formulation of the interaction in a helix traveling wave tube (TWT) is presented. The formulation is intended to treat a wide class of helix TWTs including both emission-gated and multi-tone operation. The essential feature of each of these configurations is that multiple waves must be included in the formulation. As a result, a fully time-dependent analysis is required. The numerical procedure for this in a helix TWT is complicated by the fact that the radial profile of the field varies with frequency. This contrasts, for example, with the case of a smooth bore waveguide in which the radial profile for each TE{sub ln} or TM{sub ln} mode is invariant in frequency. Because of this, a complete self-consistent particle-in-cell (PIC) formulation must be three-dimensional. In order to circumvent the computational expense of a 3D PIC formulation, the authors adopt an approach in which the electromagnetic field is represented as a superposition of azimuthally symmetric modes in a vacuum sheath helix. The specific electron distributions are chosen to model either a continuous beam for the multi-tone TWT and a pulsed beam for the emission-gated TWT. Numerical results of the simulation for examples of interest to an emission-gated TWT experiment atmore » NRL will be presented.« less" @default.
- W2156857128 created "2016-06-24" @default.
- W2156857128 creator A5009907035 @default.
- W2156857128 creator A5014619292 @default.
- W2156857128 creator A5072374462 @default.
- W2156857128 creator A5081940533 @default.
- W2156857128 date "2005-08-24" @default.
- W2156857128 modified "2023-09-26" @default.
- W2156857128 title "Nonlinear Analysis Of Helix Traveling Wave Tubes" @default.
- W2156857128 cites W1533436595 @default.
- W2156857128 cites W1540453608 @default.
- W2156857128 cites W1540469282 @default.
- W2156857128 cites W2086906472 @default.
- W2156857128 cites W3146574863 @default.
- W2156857128 doi "https://doi.org/10.1109/plasma.1994.589041" @default.
- W2156857128 hasPublicationYear "2005" @default.
- W2156857128 type Work @default.
- W2156857128 sameAs 2156857128 @default.
- W2156857128 citedByCount "0" @default.
- W2156857128 crossrefType "proceedings-article" @default.
- W2156857128 hasAuthorship W2156857128A5009907035 @default.
- W2156857128 hasAuthorship W2156857128A5014619292 @default.
- W2156857128 hasAuthorship W2156857128A5072374462 @default.
- W2156857128 hasAuthorship W2156857128A5081940533 @default.
- W2156857128 hasConcept C120665830 @default.
- W2156857128 hasConcept C121332964 @default.
- W2156857128 hasConcept C134306372 @default.
- W2156857128 hasConcept C142803427 @default.
- W2156857128 hasConcept C147120987 @default.
- W2156857128 hasConcept C158622935 @default.
- W2156857128 hasConcept C168834538 @default.
- W2156857128 hasConcept C18903297 @default.
- W2156857128 hasConcept C194257627 @default.
- W2156857128 hasConcept C202444582 @default.
- W2156857128 hasConcept C27753989 @default.
- W2156857128 hasConcept C2778530040 @default.
- W2156857128 hasConcept C2779965526 @default.
- W2156857128 hasConcept C30475298 @default.
- W2156857128 hasConcept C33923547 @default.
- W2156857128 hasConcept C46362747 @default.
- W2156857128 hasConcept C48753275 @default.
- W2156857128 hasConcept C49040817 @default.
- W2156857128 hasConcept C62520636 @default.
- W2156857128 hasConcept C86803240 @default.
- W2156857128 hasConcept C95312477 @default.
- W2156857128 hasConcept C9652623 @default.
- W2156857128 hasConceptScore W2156857128C120665830 @default.
- W2156857128 hasConceptScore W2156857128C121332964 @default.
- W2156857128 hasConceptScore W2156857128C134306372 @default.
- W2156857128 hasConceptScore W2156857128C142803427 @default.
- W2156857128 hasConceptScore W2156857128C147120987 @default.
- W2156857128 hasConceptScore W2156857128C158622935 @default.
- W2156857128 hasConceptScore W2156857128C168834538 @default.
- W2156857128 hasConceptScore W2156857128C18903297 @default.
- W2156857128 hasConceptScore W2156857128C194257627 @default.
- W2156857128 hasConceptScore W2156857128C202444582 @default.
- W2156857128 hasConceptScore W2156857128C27753989 @default.
- W2156857128 hasConceptScore W2156857128C2778530040 @default.
- W2156857128 hasConceptScore W2156857128C2779965526 @default.
- W2156857128 hasConceptScore W2156857128C30475298 @default.
- W2156857128 hasConceptScore W2156857128C33923547 @default.
- W2156857128 hasConceptScore W2156857128C46362747 @default.
- W2156857128 hasConceptScore W2156857128C48753275 @default.
- W2156857128 hasConceptScore W2156857128C49040817 @default.
- W2156857128 hasConceptScore W2156857128C62520636 @default.
- W2156857128 hasConceptScore W2156857128C86803240 @default.
- W2156857128 hasConceptScore W2156857128C95312477 @default.
- W2156857128 hasConceptScore W2156857128C9652623 @default.
- W2156857128 hasLocation W21568571281 @default.
- W2156857128 hasOpenAccess W2156857128 @default.
- W2156857128 hasPrimaryLocation W21568571281 @default.
- W2156857128 hasRelatedWork W1520700424 @default.
- W2156857128 hasRelatedWork W1982462131 @default.
- W2156857128 hasRelatedWork W2018935974 @default.
- W2156857128 hasRelatedWork W2024484357 @default.
- W2156857128 hasRelatedWork W2037000597 @default.
- W2156857128 hasRelatedWork W2090673910 @default.
- W2156857128 hasRelatedWork W2091737376 @default.
- W2156857128 hasRelatedWork W2099082526 @default.
- W2156857128 hasRelatedWork W2103398546 @default.
- W2156857128 hasRelatedWork W2108452448 @default.
- W2156857128 hasRelatedWork W2115569079 @default.
- W2156857128 hasRelatedWork W2146903750 @default.
- W2156857128 hasRelatedWork W2163974495 @default.
- W2156857128 hasRelatedWork W2170012885 @default.
- W2156857128 hasRelatedWork W2264845137 @default.
- W2156857128 hasRelatedWork W2335551694 @default.
- W2156857128 hasRelatedWork W2745843870 @default.
- W2156857128 hasRelatedWork W2749029697 @default.
- W2156857128 hasRelatedWork W2894905104 @default.
- W2156857128 hasRelatedWork W2995133320 @default.
- W2156857128 isParatext "false" @default.
- W2156857128 isRetracted "false" @default.
- W2156857128 magId "2156857128" @default.
- W2156857128 workType "article" @default.