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GB1088064A - Crossed field electron discharge device - Google Patents

Crossed field electron discharge device

Info

Publication number
GB1088064A
GB1088064A GB33637/65A GB3363765A GB1088064A GB 1088064 A GB1088064 A GB 1088064A GB 33637/65 A GB33637/65 A GB 33637/65A GB 3363765 A GB3363765 A GB 3363765A GB 1088064 A GB1088064 A GB 1088064A
Authority
GB
United Kingdom
Prior art keywords
anode
cylinder
slots
interior
anode cylinder
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.)
Expired
Application number
GB33637/65A
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.)
Raytheon Co
Original Assignee
Raytheon Co
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 Raytheon Co filed Critical Raytheon Co
Publication of GB1088064A publication Critical patent/GB1088064A/en
Expired legal-status Critical Current

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
    • H01J25/50—Magnetrons, i.e. tubes with a magnet system producing an H-field crossing the E-field
    • H01J25/52—Magnetrons, i.e. tubes with a magnet system producing an H-field crossing the E-field with an electron space having a shape that does not prevent any electron from moving completely around the cathode or guide electrode
    • H01J25/54—Magnetrons, i.e. tubes with a magnet system producing an H-field crossing the E-field with an electron space having a shape that does not prevent any electron from moving completely around the cathode or guide electrode having only one cavity or other resonator, e.g. neutrode tubes
    • H01J25/55—Coaxial cavity magnetrons

Landscapes

  • Microwave Tubes (AREA)

Abstract

1,088,064. Magnetrons. RAYTHEON CO. Aug. 5, 1965 [Aug. 5, 1964], No. 33637/65. Heading H1D. A multi-cavity magnetron has a hollow anode cylinder 24 with a plurality of anode segments 16 mounted on its exterior surface, an emitting cathode cylinder 22 surrounding the anode cylinder and a plurality of slots 18 through the anode cylinder connecting each anode cavity to the interior of the anode cylinder, alternate slots being spaced apart axially to form two sets of slots. The effective electrical length of the interior of the anode cylinder is a whole number of wavelengths at the mid-band frequency of energy propagated within the anode cylinder. A transverse wall of conducting material within the cylinder may be provided to divide the interior into two portions of which one is coupled to the anode cavities through one of the sets of slots, the other portion being coupled to the other set.
GB33637/65A 1964-08-05 1965-08-05 Crossed field electron discharge device Expired GB1088064A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US387572A US3289036A (en) 1964-08-05 1964-08-05 Inverted magnetron having adjacent anode cavities coupled in opposite phase to a central stabilizing cavity

Publications (1)

Publication Number Publication Date
GB1088064A true GB1088064A (en) 1967-10-18

Family

ID=23530467

Family Applications (1)

Application Number Title Priority Date Filing Date
GB33637/65A Expired GB1088064A (en) 1964-08-05 1965-08-05 Crossed field electron discharge device

Country Status (5)

Country Link
US (1) US3289036A (en)
DE (1) DE1491397B1 (en)
GB (1) GB1088064A (en)
NL (1) NL6509998A (en)
SE (1) SE320438B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1445346A (en) * 1972-12-21 1976-08-11 English Electric Valve Co Ltd Magnetrons
US3855498A (en) * 1973-11-01 1974-12-17 Us Navy Center-pole magnetic circuit
US8446096B1 (en) * 2009-10-02 2013-05-21 The United States Of America As Represented By The Secretary Of The Navy Terahertz (THz) reverse micromagnetron

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2419172A (en) * 1943-11-19 1947-04-15 Rca Corp Electron discharge device having coupled coaxial line resonators
GB691139A (en) * 1951-01-08 1953-05-06 English Electric Valve Co Ltd Improvements in or relating to magnetron oscillators
US2901666A (en) * 1951-12-26 1959-08-25 English Electric Valve Co Ltd Magnetron oscillators
US3096462A (en) * 1960-03-21 1963-07-02 Sfd Lab Inc High power electron discharge device

Also Published As

Publication number Publication date
SE320438B (en) 1970-02-09
DE1491397B1 (en) 1970-09-24
US3289036A (en) 1966-11-29
NL6509998A (en) 1966-02-07

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