GB576127A - Improvements in or relating to electron discharge devices employing hollow resonators - Google Patents

Improvements in or relating to electron discharge devices employing hollow resonators

Info

Publication number
GB576127A
GB576127A GB1069942A GB1069942A GB576127A GB 576127 A GB576127 A GB 576127A GB 1069942 A GB1069942 A GB 1069942A GB 1069942 A GB1069942 A GB 1069942A GB 576127 A GB576127 A GB 576127A
Authority
GB
United Kingdom
Prior art keywords
resonator
electrode
potential applied
relating
potential
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
GB1069942A
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.)
Individual
Original Assignee
Individual
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 FR928525D priority Critical patent/FR928525A/fr
Application filed by Individual filed Critical Individual
Priority to GB1069942A priority patent/GB576127A/en
Priority to CH252007D priority patent/CH252007A/en
Publication of GB576127A publication Critical patent/GB576127A/en
Priority to DE1949P0035334 priority patent/DE818964C/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
    • H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
    • H01P7/00—Resonators of the waveguide type
    • H01P7/06—Cavity resonators

Landscapes

  • Particle Accelerators (AREA)

Abstract

576,127. Discharge apparatus. MAYO, B. J. Aug. 8, 1941, No. 10699/42. Divided out of 576,121. [Class 39 (i)] In a short-wave oscillation generator such as described in Specification 576,121, wherein a single resonator 4 is used with a reflector electrode 7, the negative potential applied to this electrode is numerically 1/5th or more of the potential applied to the resonator. If the drift time of the electrons is less than four periods of the generated oscillations, the potential applied to the resonator being not more than 2000 volts, then the potential applied to the electrode 7 need not exceed 1/10th of the resonator potential. By this means when the potential of the resonator is changed, the equipotential surface in front of the electrode 7 at which the electrons are reflected is not moved substantially and efficiency is not materially affected. The electrode 7 has a peripheral flange as set out in Specification 576,126. Ribbon-shaped beams may be used in devices as described in Specification 574,512.
GB1069942A 1941-08-08 1941-08-08 Improvements in or relating to electron discharge devices employing hollow resonators Expired GB576127A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR928525D FR928525A (en) 1941-08-08
GB1069942A GB576127A (en) 1941-08-08 1941-08-08 Improvements in or relating to electron discharge devices employing hollow resonators
CH252007D CH252007A (en) 1941-08-08 1945-12-07 Vibration generator with an electron discharge device which has a cavity resonator and a reflective electrode.
DE1949P0035334 DE818964C (en) 1941-08-08 1949-03-01 Circuit arrangement for generating vibrations with an electron discharge device which has a hollow resonator and a reflective electrode

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1069942A GB576127A (en) 1941-08-08 1941-08-08 Improvements in or relating to electron discharge devices employing hollow resonators

Publications (1)

Publication Number Publication Date
GB576127A true GB576127A (en) 1946-03-20

Family

ID=10223853

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1069942A Expired GB576127A (en) 1941-08-08 1941-08-08 Improvements in or relating to electron discharge devices employing hollow resonators

Country Status (4)

Country Link
CH (1) CH252007A (en)
DE (1) DE818964C (en)
FR (1) FR928525A (en)
GB (1) GB576127A (en)

Also Published As

Publication number Publication date
FR928525A (en) 1947-12-09
DE818964C (en) 1951-10-29
CH252007A (en) 1947-11-30

Similar Documents

Publication Publication Date Title
GB537491A (en) Improvements in or relating to high frequency electron discharge apparatus
GB541529A (en) Improvements in or relating to electron discharge apparatus
GB576127A (en) Improvements in or relating to electron discharge devices employing hollow resonators
GB577278A (en) Improvements in or relating to electron discharge apparatus for operation at ultra-high frequencies
GB592750A (en) Improvements in or relating to electron discharge apparatus and electrodes for use therein
GB576126A (en) Improvements in or relating to electron discharge devices employing hollow resonators
GB622655A (en) Improvements in or relating to high frequency electron discharge apparatus
GB607201A (en) Improvements in or relating to high frequency electron discharge device
GB1071118A (en) High frequency electron discharge travelling wave devices
GB573193A (en) Generator for the production of micro-waves
GB494230A (en) Improvements in or relating to electron discharge device oscillators
GB581895A (en) Improvements in or relating to electron discharge devices employing hollow resonators
GB610120A (en) Improvements in circuit arrangements for amplifying or generating ultra high-frequency oscillations
US2997640A (en) Cold cathode rectifier
GB695539A (en) Improvement in or relating to method of generating a beam of charged particles
GB576121A (en) Improvements in or relating to electron discharge devices employing hollow resonators
JPS5239392A (en) Laser oscillation device
CA421233A (en) Electron discharge oscillation generator
GB579818A (en) Improvements in or relating to velocity-modulated electron discharge devices employing hollow resonators
GB533342A (en) Improvements in high frequency apparatus utilising electron discharge devices of the magnetron type
GB618364A (en) Improvements in or relating to electron discharge devices
AU1385944A (en) Electron Discharge Oscillation Generator
GB613412A (en) Improvements in or relating to electron discharge devices
GB579893A (en) Improvements in or relating to electron discharge devices
CA532790A (en) Emissive cathode structures for electron discharge devices