GB588708A - Improvements relating to ultra high frequency oscillators - Google Patents

Improvements relating to ultra high frequency oscillators

Info

Publication number
GB588708A
GB588708A GB17311/42A GB1731142A GB588708A GB 588708 A GB588708 A GB 588708A GB 17311/42 A GB17311/42 A GB 17311/42A GB 1731142 A GB1731142 A GB 1731142A GB 588708 A GB588708 A GB 588708A
Authority
GB
United Kingdom
Prior art keywords
antenna
resonator
wavelength
plates
reflector
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
GB17311/42A
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
Priority to BE469837D priority Critical patent/BE469837A/xx
Priority to FR962837D priority patent/FR962837A/fr
Application filed by Standard Telephone and Cables PLC filed Critical Standard Telephone and Cables PLC
Priority to GB17311/42A priority patent/GB588708A/en
Priority to US512577A priority patent/US2462085A/en
Publication of GB588708A publication Critical patent/GB588708A/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
    • H01J25/08—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 with electron stream perpendicular to the axis of the resonator
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03B—GENERATION OF OSCILLATIONS, DIRECTLY OR BY FREQUENCY-CHANGING, BY CIRCUITS EMPLOYING ACTIVE ELEMENTS WHICH OPERATE IN A NON-SWITCHING MANNER; GENERATION OF NOISE BY SUCH CIRCUITS
    • H03B5/00—Generation of oscillations using amplifier with regenerative feedback from output to input
    • H03B5/18—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element comprising distributed inductance and capacitance
    • H03B5/1817—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element comprising distributed inductance and capacitance the frequency-determining element being a cavity resonator
    • H03B5/1835—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element comprising distributed inductance and capacitance the frequency-determining element being a cavity resonator the active element in the amplifier being a vacuum tube

Landscapes

  • Variable-Direction Aerials And Aerial Arrays (AREA)
  • Particle Accelerators (AREA)
GB17311/42A 1942-12-04 1942-12-04 Improvements relating to ultra high frequency oscillators Expired GB588708A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
BE469837D BE469837A (de) 1942-12-04
FR962837D FR962837A (de) 1942-12-04
GB17311/42A GB588708A (en) 1942-12-04 1942-12-04 Improvements relating to ultra high frequency oscillators
US512577A US2462085A (en) 1942-12-04 1943-12-02 Ultra high frequency oscillator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB17311/42A GB588708A (en) 1942-12-04 1942-12-04 Improvements relating to ultra high frequency oscillators

Publications (1)

Publication Number Publication Date
GB588708A true GB588708A (en) 1947-06-02

Family

ID=10092949

Family Applications (1)

Application Number Title Priority Date Filing Date
GB17311/42A Expired GB588708A (en) 1942-12-04 1942-12-04 Improvements relating to ultra high frequency oscillators

Country Status (4)

Country Link
US (1) US2462085A (de)
BE (1) BE469837A (de)
FR (1) FR962837A (de)
GB (1) GB588708A (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2617962A (en) * 1945-10-19 1952-11-11 Jack W Keuffel Velocity modulation tube
US2695973A (en) * 1949-10-27 1954-11-30 Univ Leland Stanford Junior Reflex traveling wave amplifier
JP3862737B1 (ja) * 2005-10-18 2006-12-27 栄樹 津島 クラッド材およびその製造方法、クラッド材の成型方法、クラッド材を用いた放熱基板

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL39925C (de) * 1934-03-07
NL56878C (de) * 1934-10-19
US2167201A (en) * 1935-06-28 1939-07-25 Pintsch Julius Kg Electron tube
GB537490A (en) * 1939-12-22 1941-06-24 Standard Telephones Cables Ltd Improvements in or relating to electron discharge apparatus
US2338306A (en) * 1940-07-05 1944-01-04 Int Standard Electric Corp Electron discharge device
US2289984A (en) * 1940-07-12 1942-07-14 Westinghouse Electric & Mfg Co Air cooler for power tubes
BE472659A (de) * 1940-08-02
US2394008A (en) * 1941-04-09 1946-02-05 Bell Telephone Labor Inc Beam resonator tube
US2398829A (en) * 1941-05-28 1946-04-23 Rca Corp Electron discharge device
US2335587A (en) * 1942-05-19 1943-11-30 Eitel Mccullough Inc Electronic tube and method of making the same
US2404078A (en) * 1943-04-28 1946-07-16 Rca Corp Electron discharge device

Also Published As

Publication number Publication date
FR962837A (de) 1950-06-21
US2462085A (en) 1949-02-22
BE469837A (de)

Similar Documents

Publication Publication Date Title
US2278210A (en) Electron discharge device
GB578655A (en) Improvements in or relating to high frequency electron discharge systems
GB546774A (en) Half-wave velocity modulation electron discharge tube
US2880355A (en) Backward flow travelling wave oscillators
GB555162A (en) Electron beam discharge apparatus incorporating resonant chamber circuits
GB653833A (en) Improvements in electron discharge devices of the velocity modulation type
US2445771A (en) Electron discharge device of the velocity modulation type
GB588708A (en) Improvements relating to ultra high frequency oscillators
US2411535A (en) High-frequency electron discharge apparatus
US2506627A (en) Electron discharge device
US2462869A (en) Electron discharge device
GB634703A (en) Electron discharge devices
GB823135A (en) Improvements relating to velocity modulation electron discharge devices
GB729930A (en) Improvements in or relating to electron discharge devices
GB653750A (en) Improvements in or relating to magnetrons
GB691900A (en) Electron discharge devices
GB577278A (en) Improvements in or relating to electron discharge apparatus for operation at ultra-high frequencies
US2591696A (en) High-frequency electron tube structure
GB645683A (en) High frequency electron discharge devices
US2460402A (en) Electron discharge device
GB630005A (en) Improvements in or relating to high frequency electron discharge tube structures
US2562738A (en) Electron discharge apparatus for amplifying ultra high frequency waves
GB893083A (en) Improvement in or relating to parametric amplification of signals by high frequency electron discharge devices
US2544675A (en) Frequency multiplier of the cavity resonator type
US2482768A (en) High-frequency modulating system