GB687573A - Improvements in/or relating to waveguide transformers - Google Patents

Improvements in/or relating to waveguide transformers

Info

Publication number
GB687573A
GB687573A GB21013/49A GB2101349A GB687573A GB 687573 A GB687573 A GB 687573A GB 21013/49 A GB21013/49 A GB 21013/49A GB 2101349 A GB2101349 A GB 2101349A GB 687573 A GB687573 A GB 687573A
Authority
GB
United Kingdom
Prior art keywords
conductor
aug
magnetron
relating
diaphragm
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
GB21013/49A
Other languages
English (en)
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.)
STC PLC
Original Assignee
Standard Telephone and Cables PLC
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 Standard Telephone and Cables PLC filed Critical Standard Telephone and Cables PLC
Publication of GB687573A publication Critical patent/GB687573A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H2/00—Networks using elements or techniques not provided for in groups H03H3/00 - H03H21/00
    • H03H2/005—Coupling circuits between transmission lines or antennas and transmitters, receivers or amplifiers
    • H03H2/006—Transmitter or amplifier output circuits
    • 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
    • H01J23/36—Coupling devices having distributed capacitance and inductance, structurally associated with the tube, for introducing or removing wave energy

Landscapes

  • Constitution Of High-Frequency Heating (AREA)
  • Microwave Tubes (AREA)
GB21013/49A 1948-08-18 1949-08-12 Improvements in/or relating to waveguide transformers Expired GB687573A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US44869A US2555349A (en) 1948-08-18 1948-08-18 Variable ramp for magnetrons

Publications (1)

Publication Number Publication Date
GB687573A true GB687573A (en) 1953-02-18

Family

ID=21934770

Family Applications (1)

Application Number Title Priority Date Filing Date
GB21013/49A Expired GB687573A (en) 1948-08-18 1949-08-12 Improvements in/or relating to waveguide transformers

Country Status (4)

Country Link
US (1) US2555349A (enrdf_load_stackoverflow)
FR (1) FR993374A (enrdf_load_stackoverflow)
GB (1) GB687573A (enrdf_load_stackoverflow)
NL (2) NL69550C (enrdf_load_stackoverflow)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2899647A (en) * 1959-08-11 Frequency selector of microwaves
US2727180A (en) * 1950-09-20 1955-12-13 Westinghouse Electric Corp Microwave reactance tube
US2946918A (en) * 1950-12-18 1960-07-26 Litton Industries Inc Magnetron output coupling circuit
BE521168A (enrdf_load_stackoverflow) * 1950-12-18
US2691731A (en) * 1951-02-21 1954-10-12 Westinghouse Electric Corp Feed horn
BE523525A (enrdf_load_stackoverflow) * 1951-05-02
FR1056216A (fr) * 1952-01-16 1954-02-25 Magnétron amplificateur
FR1057096A (fr) * 1952-03-17 1954-03-04 Csf Perfectionnements aux dispositifs de couplage et d'adaptation entre un guide d'ondeset une ligne à retard à structure périodique utilisée dans un tube à ondes progressives
US2698421A (en) * 1952-05-23 1954-12-28 Raytheon Mfg Co Wave guide seal and filter structure
US2789250A (en) * 1952-07-30 1957-04-16 Varian Associates High frequency device
US2892986A (en) * 1953-06-11 1959-06-30 Ernest C Okress Waveguide polarization locking device
US2842713A (en) * 1953-07-03 1958-07-08 Raytheon Mfg Co Electron discharge device
US2894228A (en) * 1953-11-02 1959-07-07 Varian Associates Radio frequency window
US2939036A (en) * 1955-11-14 1960-05-31 Varian Associates Electron tube apparatus

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2200023A (en) * 1936-09-10 1940-05-07 Julius Pintsch Kommandit Ges Ultra-high-frequency oscillation apparatus
US2442118A (en) * 1943-07-29 1948-05-25 Rca Corp Coupling device for high-frequency apparatus
BE482709A (enrdf_load_stackoverflow) * 1944-02-14
US2421912A (en) * 1944-02-16 1947-06-10 Rca Corp Electron discharge device of the cavity resonator type
US2459030A (en) * 1945-03-07 1949-01-11 Bell Telephone Labor Inc Tunable magnetron

Also Published As

Publication number Publication date
FR993374A (fr) 1951-10-30
NL147915B (nl)
NL69550C (enrdf_load_stackoverflow)
US2555349A (en) 1951-06-05

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