EP3435401C0 - Langsamer wellenleiter für wanderfeldröhre - Google Patents

Langsamer wellenleiter für wanderfeldröhre

Info

Publication number
EP3435401C0
EP3435401C0 EP18182582.9A EP18182582A EP3435401C0 EP 3435401 C0 EP3435401 C0 EP 3435401C0 EP 18182582 A EP18182582 A EP 18182582A EP 3435401 C0 EP3435401 C0 EP 3435401C0
Authority
EP
European Patent Office
Prior art keywords
slow wave
wave conductor
traveling tube
traveling
tube
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
EP18182582.9A
Other languages
English (en)
French (fr)
Other versions
EP3435401B1 (de
EP3435401A1 (de
Inventor
Alain Durand
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Thales SA
Original Assignee
Thales SA
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Thales SA filed Critical Thales SA
Publication of EP3435401A1 publication Critical patent/EP3435401A1/de
Application granted granted Critical
Publication of EP3435401B1 publication Critical patent/EP3435401B1/de
Publication of EP3435401C0 publication Critical patent/EP3435401C0/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J23/00—Details of transit-time tubes of the types covered by group H01J25/00
    • H01J23/16—Circuit elements, having distributed capacitance and inductance, structurally associated with the tube and interacting with the discharge
    • H01J23/24—Slow-wave structures, e.g. delay systems
    • H01J23/26—Helical slow-wave structures; Adjustment therefor
    • H01J23/27—Helix-derived slow-wave structures
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J23/00—Details of transit-time tubes of the types covered by group H01J25/00
    • H01J23/16—Circuit elements, having distributed capacitance and inductance, structurally associated with the tube and interacting with the discharge
    • H01J23/24—Slow-wave structures, e.g. delay systems
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J23/00—Details of transit-time tubes of the types covered by group H01J25/00
    • H01J23/16—Circuit elements, having distributed capacitance and inductance, structurally associated with the tube and interacting with the discharge
    • H01J23/165—Manufacturing processes or apparatus therefore
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J23/00—Details of transit-time tubes of the types covered by group H01J25/00
    • H01J23/16—Circuit elements, having distributed capacitance and inductance, structurally associated with the tube and interacting with the discharge
    • H01J23/24—Slow-wave structures, e.g. delay systems
    • H01J23/28—Interdigital slow-wave structures; Adjustment therefor
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
    • H01P11/00—Apparatus or processes specially adapted for manufacturing waveguides or resonators, lines, or other devices of the waveguide type
    • H01P11/001—Manufacturing waveguides or transmission lines of the waveguide type
    • H01P11/002—Manufacturing hollow waveguides
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
    • H01P3/00—Waveguides; Transmission lines of the waveguide type
    • H01P3/12—Hollow waveguides
    • H01P3/123—Hollow waveguides with a complex or stepped cross-section, e.g. ridged or grooved waveguides

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Waveguide Aerials (AREA)
  • Waveguides (AREA)
  • Microwave Tubes (AREA)
EP18182582.9A 2017-07-27 2018-07-10 Langsamer wellenleiter für wanderfeldröhre Active EP3435401B1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1700801A FR3069659B1 (fr) 2017-07-27 2017-07-27 Guide a onde lente pour tube a ondes progressives

Publications (3)

Publication Number Publication Date
EP3435401A1 EP3435401A1 (de) 2019-01-30
EP3435401B1 EP3435401B1 (de) 2025-10-22
EP3435401C0 true EP3435401C0 (de) 2025-10-22

Family

ID=60888452

Family Applications (1)

Application Number Title Priority Date Filing Date
EP18182582.9A Active EP3435401B1 (de) 2017-07-27 2018-07-10 Langsamer wellenleiter für wanderfeldröhre

Country Status (5)

Country Link
US (1) US10535488B2 (de)
EP (1) EP3435401B1 (de)
CN (1) CN109308983B (de)
CA (1) CA3011699A1 (de)
FR (1) FR3069659B1 (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3074364B1 (fr) * 2017-11-28 2019-10-25 Thales Charge interne pour tube a ondes progressives utilisant une ligne a retard en guide replie
GB202006503D0 (en) * 2020-05-01 2020-06-17 Elekta ltd Waveguide for a liner accelerator
CN112420469B (zh) * 2020-11-09 2022-05-03 电子科技大学 一种适用于大功率工作的行波管慢波结构
CN112467363B (zh) * 2020-12-06 2025-05-06 西安电子工程研究所 一种用于展宽行波阵频扫角范围的波导窄边频扫天线
CN113113278B (zh) * 2021-04-15 2022-04-19 电子科技大学 一种类梯形交错双栅慢波结构
CN114005718B (zh) * 2021-10-29 2023-08-04 南通大学 一种连杆阶梯型对称开口环慢波结构
CN114783847B (zh) * 2022-03-29 2023-09-05 电子科技大学 基于交错双栅和曲折波导的新型慢波结构
CN115172121B (zh) * 2022-06-17 2024-10-15 中国电子科技集团公司第十二研究所 一种交错栅慢波互作用电路及其设计方法
CN115346848B (zh) * 2022-07-14 2024-10-15 中国电子科技集团公司第十二研究所 一种矩形折叠波导慢波结构及其设计方法
CN115440551B (zh) * 2022-08-15 2024-11-15 中国电子科技集团公司第十二研究所 一种带状注对称双槽耦合腔慢波结构
CN117374544B (zh) * 2023-12-08 2024-02-23 成都威频通讯技术有限公司 一种交指电容耦合小型化腔体低通滤波器
CN119890713B (zh) * 2024-12-12 2025-11-18 佛山市青松科技股份有限公司 一种蛇形慢波板

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4129803A (en) * 1977-04-05 1978-12-12 Louis E. Hay Traveling wave device with cast slow wave interaction structure and method for forming
US4409519A (en) * 1981-07-29 1983-10-11 Varian Associates, Inc. TWT Slow-wave structure assembled from three ladder-like slabs
US4586009A (en) * 1985-08-09 1986-04-29 Varian Associates, Inc. Double staggered ladder circuit
US6593695B2 (en) * 1999-01-14 2003-07-15 Northrop Grumman Corp. Broadband, inverted slot mode, coupled cavity circuit
FR2925217B1 (fr) * 2007-12-14 2013-05-24 Thales Sa Structure hyperfrequences pour tube microondes avec dispositif de confinement du faisceau a aimants permanents et refroidissement ameliore
US8549740B1 (en) * 2008-06-05 2013-10-08 Innosys, Inc Method of manufacturing a folded waveguide
KR101720591B1 (ko) * 2010-10-04 2017-03-29 삼성전자주식회사 릿지 구조의 테라헤르츠 발진회로
CN102324363A (zh) * 2011-08-11 2012-01-18 电子科技大学 一种脊加载曲折矩形槽波导慢波线
KR101875706B1 (ko) * 2011-08-23 2018-08-02 삼성전자주식회사 테라헤르츠 상호작용 회로
JP2016189259A (ja) * 2015-03-30 2016-11-04 Ｎｅｃネットワーク・センサ株式会社 進行波管
KR101723876B1 (ko) * 2015-08-28 2017-04-06 국방과학연구소 접혀진 형상의 도파관 및 이를 포함하는 진행파관기

Also Published As

Publication number Publication date
CN109308983B (zh) 2022-12-02
EP3435401B1 (de) 2025-10-22
US10535488B2 (en) 2020-01-14
FR3069659B1 (fr) 2019-08-09
CN109308983A (zh) 2019-02-05
CA3011699A1 (en) 2019-01-27
EP3435401A1 (de) 2019-01-30
FR3069659A1 (fr) 2019-02-01
US20190035592A1 (en) 2019-01-31

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