IL101934A - Coil I told for a moving wave tube and its production - Google Patents

Coil I told for a moving wave tube and its production

Info

Publication number
IL101934A
IL101934A IL10193492A IL10193492A IL101934A IL 101934 A IL101934 A IL 101934A IL 10193492 A IL10193492 A IL 10193492A IL 10193492 A IL10193492 A IL 10193492A IL 101934 A IL101934 A IL 101934A
Authority
IL
Israel
Prior art keywords
substrate layers
substrate
layers
wave
electron beam
Prior art date
Application number
IL10193492A
Other languages
English (en)
Hebrew (he)
Original Assignee
Int Standard Electric Corp
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 Int Standard Electric Corp filed Critical Int Standard Electric Corp
Publication of IL101934A publication Critical patent/IL101934A/en

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J25/00—Transit-time tubes, e.g. klystrons, travelling-wave tubes, magnetrons
    • H01J25/34—Travelling-wave tubes; Tubes in which a travelling wave is simulated at spaced gaps
    • 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
    • H01J23/26—Helical slow-wave structures; Adjustment therefor
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49002—Electrical device making
    • Y10T29/49016—Antenna or wave energy "plumbing" making

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Microwave Tubes (AREA)
IL10193492A 1991-10-25 1992-05-20 Coil I told for a moving wave tube and its production IL101934A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/782,391 US5231330A (en) 1991-10-25 1991-10-25 Digital helix for a traveling-wave tube and process for fabrication

Publications (1)

Publication Number Publication Date
IL101934A true IL101934A (en) 1996-03-31

Family

ID=25125908

Family Applications (1)

Application Number Title Priority Date Filing Date
IL10193492A IL101934A (en) 1991-10-25 1992-05-20 Coil I told for a moving wave tube and its production

Country Status (5)

Country Link
US (1) US5231330A (ja)
JP (1) JPH05242818A (ja)
FR (1) FR2683092B1 (ja)
GB (1) GB2260855B (ja)
IL (1) IL101934A (ja)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE514630C2 (sv) * 1999-07-09 2001-03-26 Ericsson Telefon Ab L M Metod för framställning av mikrovågsfilter, samt mikrovågsfilter framställt enligt denna metod
US6584675B1 (en) * 2000-06-09 2003-07-01 Sunder S. Rajan Method for fabricating three dimensional traveling wave tube circuit elements using laser lithography
EP2634789B1 (en) 2007-02-21 2015-09-09 Teraphysics Corporation High frequency helical amplifier and oscillator
JP5675596B2 (ja) * 2008-06-05 2015-02-25 イノシス，インコーポレーテッド 結合空洞進行波管
SG173241A1 (en) * 2010-02-04 2011-08-29 Ciersiang Chua Planar helix slow-wave structure with straight-edge connections
CN106271428B (zh) * 2016-08-31 2018-07-06 安徽华东光电技术研究所 一种复合慢波管壳加工方法
US11201028B2 (en) * 2019-10-01 2021-12-14 Wisconsin Alumni Research Foundation Traveling wave tube amplifier having a helical slow-wave structure supported by a cylindrical scaffold

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3157847A (en) * 1961-07-11 1964-11-17 Robert M Williams Multilayered waveguide circuitry formed by stacking plates having surface grooves
NL294726A (ja) * 1962-07-05
US3505616A (en) * 1965-10-15 1970-04-07 Thomson Houston Cie Franc Electromagnetic delay line for a travelling wave tube
FR1496309A (fr) * 1966-10-11 1967-09-29 Mikhail Borisovich Golant Bloc de ligne à retard pour appareils à ondes millimétriques et submillimétriques
GB1160096A (en) * 1966-10-11 1969-07-30 Mikhail Borisovich Golant Multirow Delay Structure for Millimetre and Submillimetre Waveband Devices
US3505730A (en) * 1967-01-16 1970-04-14 Varian Associates Microwave tubes employing ceramic comb supported helix derived slow wave circuits and methods of fabricating same
US3504223A (en) * 1967-09-07 1970-03-31 Litton Precision Prod Inc High power wide band cross field amplifier with ceramic supported helix
FR1604388A (ja) * 1967-10-24 1971-11-08
US3654509A (en) * 1970-12-14 1972-04-04 Varian Associates Dielectrically supported helix derived slow wave circuit
US3971965A (en) * 1975-03-31 1976-07-27 The United States Of America As Represented By The Secretary Of The Army Internally-focused traveling wave tube
DE3407206A1 (de) * 1984-02-28 1985-08-29 Siemens AG, 1000 Berlin und 8000 München Wanderfeldroehre und verfahren zu deren herstellung
US4729510A (en) * 1984-11-14 1988-03-08 Itt Corporation Coaxial shielded helical delay line and process
US4942373A (en) * 1987-07-20 1990-07-17 Thin Film Technology Corporation Thin film delay lines having a serpentine delay path
JPH01293703A (ja) * 1988-05-16 1989-11-27 Thin Film Technol Corp ディレイライン素子

Also Published As

Publication number Publication date
GB2260855B (en) 1995-05-03
GB9210606D0 (en) 1992-07-01
JPH05242818A (ja) 1993-09-21
US5231330A (en) 1993-07-27
FR2683092A1 (fr) 1993-04-30
FR2683092B1 (fr) 1996-03-15
GB2260855A (en) 1993-04-28

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Legal Events

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FF Patent granted
KB Patent renewed