FR870791A - Ultra-short wave generator - Google Patents

Ultra-short wave generator

Info

Publication number
FR870791A
FR870791A FR870791DA FR870791A FR 870791 A FR870791 A FR 870791A FR 870791D A FR870791D A FR 870791DA FR 870791 A FR870791 A FR 870791A
Authority
FR
France
Prior art keywords
ultra
wave generator
short wave
short
generator
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
Other languages
French (fr)
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.)
BBC Brown Boveri AG Germany
BBC Brown Boveri France SA
Original Assignee
Brown Boveri und Cie AG Germany
BBC Brown Boveri France 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 Brown Boveri und Cie AG Germany, BBC Brown Boveri France SA filed Critical Brown Boveri und Cie AG Germany
Application granted granted Critical
Publication of FR870791A publication Critical patent/FR870791A/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
    • H01J25/06—Tubes having only one resonator, without reflection of the electron stream, and in which the modulation produced in the modulator zone is mainly velocity modulation, e.g. Lüdi-Klystron
FR870791D 1940-02-20 1941-03-13 Ultra-short wave generator Expired FR870791A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH214274T 1940-02-20

Publications (1)

Publication Number Publication Date
FR870791A true FR870791A (en) 1942-03-27

Family

ID=32110443

Family Applications (2)

Application Number Title Priority Date Filing Date
FR870791D Expired FR870791A (en) 1940-02-20 1941-03-13 Ultra-short wave generator
FR51758D Expired FR51758E (en) 1940-02-20 1941-03-14 Ultra-short wave generator

Family Applications After (1)

Application Number Title Priority Date Filing Date
FR51758D Expired FR51758E (en) 1940-02-20 1941-03-14 Ultra-short wave generator

Country Status (4)

Country Link
US (2) US2323613A (en)
CH (3) CH214274A (en)
FR (2) FR870791A (en)
GB (2) GB552610A (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE469736A (en) * 1942-04-09
SE125124C1 (en) * 1943-06-11 1949-06-07
US2473724A (en) * 1943-09-24 1949-06-21 Westinghouse Electric Corp Ultra high frequency coupler between contiguous ends of aligned wave guide sections
US2421912A (en) * 1944-02-16 1947-06-10 Rca Corp Electron discharge device of the cavity resonator type
US2454741A (en) * 1944-05-24 1948-11-23 Sylvania Electric Prod Ultra high frequency electronic tube
US2621304A (en) * 1944-09-19 1952-12-09 Int Standard Electric Corp Vacuum tube with ultrahigh frequency
US2444303A (en) * 1944-10-21 1948-06-29 Sylvania Electric Prod Ultra high frequency electronic tube
US2666869A (en) * 1946-06-21 1954-01-19 Albert M Clogston Magnetron output coupling system
US2682011A (en) * 1948-05-20 1954-06-22 Cie General De Telegraphie San Multicellular velocity-modulated tube
US2760103A (en) * 1950-12-22 1956-08-21 Collins Radio Co Multiple mode excitation apparatus
US2619611A (en) * 1951-05-29 1952-11-25 Eitel Mccullough Inc Electron tube apparatus
US2768322A (en) * 1951-06-08 1956-10-23 Bell Telephone Labor Inc Interdigital filter circuit

Also Published As

Publication number Publication date
CH214274A (en) 1941-04-15
CH235932A (en) 1944-12-31
US2323613A (en) 1943-07-06
GB552610A (en) 1943-04-16
CH235931A (en) 1944-12-31
FR51758E (en) 1943-05-03
US2364732A (en) 1944-12-12
GB561199A (en) 1944-05-10

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