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1. WO1995034192 - HIGH TEMPERATURE SUPERCONDUCTOR DIELECTRIC SLOW WAVE STRUCTURES FOR ACCELERATORS AND TRAVELING WAVE TUBES

Publication Number WO/1995/034192
Publication Date 14.12.1995
International Application No. PCT/US1995/006705
International Filing Date 02.06.1995
Chapter 2 Demand Filed 18.12.1995
IPC
H05H 7/20 2006.01
HELECTRICITY
05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
HPLASMA TECHNIQUE; PRODUCTION OF ACCELERATED ELECTRICALLY- CHARGED PARTICLES OR OF NEUTRONS; PRODUCTION OR ACCELERATION OF NEUTRAL MOLECULAR OR ATOMIC BEAMS
7Details of devices of the types covered by groups H05H9/-H05H13/102
14Vacuum chambers
18Cavities; Resonators
20with superconductive walls
H05H 9/02 2006.01
HELECTRICITY
05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
HPLASMA TECHNIQUE; PRODUCTION OF ACCELERATED ELECTRICALLY- CHARGED PARTICLES OR OF NEUTRONS; PRODUCTION OR ACCELERATION OF NEUTRAL MOLECULAR OR ATOMIC BEAMS
9Linear accelerators
02Travelling-wave linear accelerators
CPC
H05H 7/20
HELECTRICITY
05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
HPLASMA TECHNIQUE
7Details of devices of the types covered by groups H05H9/00, H05H11/00, H05H13/00
14Vacuum chambers
18Cavities; Resonators
20with superconductive walls
H05H 9/02
HELECTRICITY
05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
HPLASMA TECHNIQUE
9Linear accelerators
02Travelling-wave linear accelerators
Y10S 505/70
YSECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
10TECHNICAL SUBJECTS COVERED BY FORMER USPC
STECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
505Superconductor technology: apparatus, material, process
70High TC, above 30 k, superconducting device, article, or structured stock
Y10S 505/701
YSECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
10TECHNICAL SUBJECTS COVERED BY FORMER USPC
STECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
505Superconductor technology: apparatus, material, process
70High TC, above 30 k, superconducting device, article, or structured stock
701Coated or thin film device, i.e. active or passive
Y10S 505/866
YSECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
10TECHNICAL SUBJECTS COVERED BY FORMER USPC
STECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
505Superconductor technology: apparatus, material, process
825Apparatus per se, device per se, or process of making or operating same
866Wave transmission line, network, waveguide, or microwave storage device
Applicants
  • E.I. DU PONT DE NEMOURS AND COMPANY [US]/[US]
Inventors
  • SHEN, Zhi-Yuan
Agents
  • TESSARI, Joseph, A.
Priority Data
08/255,51608.06.1994US
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) HIGH TEMPERATURE SUPERCONDUCTOR DIELECTRIC SLOW WAVE STRUCTURES FOR ACCELERATORS AND TRAVELING WAVE TUBES
(FR) STRUCTURES DIELECTRIQUES A ONDES LENTES, SUPRACONDUCTRICES A HAUTE TEMPERATURE, DESTINEES A DES ACCELERATEURS ET A DES TUBES A ONDE PROGRESSIVE
Abstract
(EN)
Periodic and pseudo-periodic slow wave structures comprising a plurality of adjacent sections, each section comprising a dielectric ring in contact with a disk coated with high temperature superconducting thin film, having coupling between the sections and tunable phase velocity for use in particle accelerators and traveling wave tubes are disclosed.
(FR)
Des structures à ondes lentes périodiques et pseudo-périodiques comprennent plusieurs sections adjacentes dont chacune présente un anneau diélectrique, en contact avec un disque recouvert d'une couche mince supraconductrice à haute température, un couplage entre ces sections, et une vitesse de phase accordable en vue d'une utilisation dans des accélérateurs de particules et des tubes à onde progressive.
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