GB607201A - Improvements in or relating to high frequency electron discharge device - Google Patents

Improvements in or relating to high frequency electron discharge device

Info

Publication number
GB607201A
GB607201A GB1240/45A GB124045A GB607201A GB 607201 A GB607201 A GB 607201A GB 1240/45 A GB1240/45 A GB 1240/45A GB 124045 A GB124045 A GB 124045A GB 607201 A GB607201 A GB 607201A
Authority
GB
United Kingdom
Prior art keywords
resonator
gaps
envelope
relating
high frequency
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
GB1240/45A
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.)
Sperry Gyroscope Co Inc
Original Assignee
Sperry Gyroscope Co Inc
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
Priority claimed from US428682A external-priority patent/US2414785A/en
Application filed by Sperry Gyroscope Co Inc filed Critical Sperry Gyroscope Co Inc
Publication of GB607201A publication Critical patent/GB607201A/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
    • H01J25/02—Tubes with electron stream modulated in velocity or density in a modulator zone and thereafter giving up energy in an inducing zone, the zones being associated with one or more resonators
    • H01J25/22—Reflex klystrons, i.e. tubes having one or more resonators, with a single reflection of the electron stream, and in which the stream is modulated mainly by velocity in the modulator zone
    • H01J25/24—Reflex klystrons, i.e. tubes having one or more resonators, with a single reflection of the electron stream, and in which the stream is modulated mainly by velocity in the modulator zone in which the electron stream is in the axis of the resonator or resonators and is pencil-like before reflection
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J25/00—Transit-time tubes, e.g. klystrons, travelling-wave tubes, magnetrons
    • H01J25/02—Tubes with electron stream modulated in velocity or density in a modulator zone and thereafter giving up energy in an inducing zone, the zones being associated with one or more resonators
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J25/00—Transit-time tubes, e.g. klystrons, travelling-wave tubes, magnetrons
    • H01J25/02—Tubes with electron stream modulated in velocity or density in a modulator zone and thereafter giving up energy in an inducing zone, the zones being associated with one or more resonators
    • H01J25/10—Klystrons, i.e. tubes having two or more resonators, without reflection of the electron stream, and in which the stream is modulated mainly by velocity in the zone of the input resonator
    • H01J25/12—Klystrons, i.e. tubes having two or more resonators, without reflection of the electron stream, and in which the stream is modulated mainly by velocity in the zone of the input resonator with pencil-like electron stream in the axis of the resonators

Abstract

607,201. Electric resonators. SPERRY GYROSCOPE CO., Inc. Jan. 29, 1943, No. 1240/45. Convention date, Jan. 29, 1942. Divided out of 606,794. [Class 40 (viii)] [Also in Group XL (a)] A resonator 182 on the outside of the envelope 189 of a reflex velocitymodulated oscillator of the kind described in Specification 535,767 is coupled capacitatively through the envelope to tubular electrode elements 184, 187; to reduce the escape of high-frequency energy from the resonator 182 through the gaps 194, 195, auxiliary cavities 197, 198 are arranged on each side of the resonator 182 which place across the gaps an effective impedance much lower than that presented by the envelope material alone. Tubes 201, 183, 186 and 202 are each a quarter wavelength, as are also the gaps between tubes 201, 183 and 186, 202. The resonator 182 and cavities 197, 198 may .be tuned by plugs screwed into the outer wall. Specification 548,725 also is referred to.
GB1240/45A 1942-01-29 1943-01-29 Improvements in or relating to high frequency electron discharge device Expired GB607201A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US428682A US2414785A (en) 1942-01-29 1942-01-29 High-frequency tube structure
US716211A US2608670A (en) 1942-01-29 1946-12-14 High-frequency tube structure

Publications (1)

Publication Number Publication Date
GB607201A true GB607201A (en) 1948-08-26

Family

ID=27027867

Family Applications (7)

Application Number Title Priority Date Filing Date
GB2308/45A Expired GB606804A (en) 1942-01-29 1943-01-29 Improvements in or relating to reflex electron discharge modulator devices
GB1238/45A Expired GB606802A (en) 1942-01-29 1943-01-29 Improvements in or relating to high frequency electron discharge apparatus
GB1240/45A Expired GB607201A (en) 1942-01-29 1943-01-29 Improvements in or relating to high frequency electron discharge device
GB1239/45A Expired GB606803A (en) 1942-01-29 1943-01-29 Improvements in or relating to hollow resonators for electro-magnetic waves
GB1237/45A Expired GB606801A (en) 1942-01-29 1943-01-29 Improvements in or relating to concentric line terminal posts for hollow resonators
GB6922/45A Expired GB607203A (en) 1942-01-29 1943-01-29 Improvements in or relating to electrically energised tuning means for high frequency electron discharge devices
GB1588/43A Expired GB606794A (en) 1942-01-29 1943-01-29 Improvements in or relating to tuning means for electron discharge devices

Family Applications Before (2)

Application Number Title Priority Date Filing Date
GB2308/45A Expired GB606804A (en) 1942-01-29 1943-01-29 Improvements in or relating to reflex electron discharge modulator devices
GB1238/45A Expired GB606802A (en) 1942-01-29 1943-01-29 Improvements in or relating to high frequency electron discharge apparatus

Family Applications After (4)

Application Number Title Priority Date Filing Date
GB1239/45A Expired GB606803A (en) 1942-01-29 1943-01-29 Improvements in or relating to hollow resonators for electro-magnetic waves
GB1237/45A Expired GB606801A (en) 1942-01-29 1943-01-29 Improvements in or relating to concentric line terminal posts for hollow resonators
GB6922/45A Expired GB607203A (en) 1942-01-29 1943-01-29 Improvements in or relating to electrically energised tuning means for high frequency electron discharge devices
GB1588/43A Expired GB606794A (en) 1942-01-29 1943-01-29 Improvements in or relating to tuning means for electron discharge devices

Country Status (4)

Country Link
US (1) US2608670A (en)
FR (1) FR999982A (en)
GB (7) GB606804A (en)
NL (1) NL77933C (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2680209A (en) * 1950-05-12 1954-06-01 Sperry Corp High-frequency apparatus
NL92067C (en) * 1953-12-02
GB782458A (en) * 1954-04-06
NL245452A (en) * 1958-11-19
GB1009872A (en) * 1962-07-19 1965-11-17 Standard Telephones Cables Ltd Reflex klystrons
US3383544A (en) * 1965-02-26 1968-05-14 Raytheon Co Reflex klystron having a gridded shielding electrode adjacent the reflector

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL46053C (en) *
NL53201C (en) * 1935-06-20
US2167201A (en) * 1935-06-28 1939-07-25 Pintsch Julius Kg Electron tube
US2391016A (en) * 1941-10-31 1945-12-18 Sperry Gyroscope Co Inc High-frequency tube structure
US2411299A (en) * 1941-11-12 1946-11-19 Research Corp High-frequency triode oscillator

Also Published As

Publication number Publication date
GB606804A (en) 1948-08-20
GB607203A (en) 1948-08-26
GB606801A (en) 1948-08-20
NL77933C (en)
FR999982A (en) 1952-02-06
GB606803A (en) 1948-08-20
GB606794A (en) 1948-08-20
US2608670A (en) 1952-08-26
GB606802A (en) 1948-08-20

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