GB937718A - Improvements in or relating to beam-type parametric amplifiers - Google Patents

Improvements in or relating to beam-type parametric amplifiers

Info

Publication number
GB937718A
GB937718A GB1566861A GB1566861A GB937718A GB 937718 A GB937718 A GB 937718A GB 1566861 A GB1566861 A GB 1566861A GB 1566861 A GB1566861 A GB 1566861A GB 937718 A GB937718 A GB 937718A
Authority
GB
United Kingdom
Prior art keywords
coupler
signal
waveguide
amplifying member
input
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
GB1566861A
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.)
Siemens and Halske AG
Siemens Corp
Original Assignee
Siemens and Halske AG
Siemens Corp
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 Siemens and Halske AG, Siemens Corp filed Critical Siemens and Halske AG
Publication of GB937718A publication Critical patent/GB937718A/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
    • H01J25/34—Travelling-wave tubes; Tubes in which a travelling wave is simulated at spaced gaps
    • H01J25/49—Tubes using the parametric principle, e.g. for parametric amplification

Landscapes

  • Microwave Amplifiers (AREA)
GB1566861A 1960-04-29 1961-05-01 Improvements in or relating to beam-type parametric amplifiers Expired GB937718A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1960S0068277 DE1278611B (de) 1960-04-29 1960-04-29 Rauscharme, mit Magnetfeld arbeitende parametrische Ablenkverstaerkerroehre

Publications (1)

Publication Number Publication Date
GB937718A true GB937718A (en) 1963-09-25

Family

ID=7500168

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1566861A Expired GB937718A (en) 1960-04-29 1961-05-01 Improvements in or relating to beam-type parametric amplifiers

Country Status (3)

Country Link
DE (1) DE1278611B (enrdf_load_stackoverflow)
GB (1) GB937718A (enrdf_load_stackoverflow)
NL (1) NL262065A (enrdf_load_stackoverflow)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL259285A (enrdf_load_stackoverflow) * 1959-12-23

Also Published As

Publication number Publication date
DE1278611B (de) 1968-09-26
NL262065A (enrdf_load_stackoverflow)

Similar Documents

Publication Publication Date Title
GB853061A (en) Improvements in or relating to periodic magnetic focusing systems for electron beam tubes
GB937718A (en) Improvements in or relating to beam-type parametric amplifiers
GB1049409A (en) Improvements in or relating to crossed field travelling wave amplifiers
US3300728A (en) Quadrupole parametric amplifier with gradual pump transition
GB994507A (en) Improvements in or relating to electron beam tubes
GB713595A (en) Improvements in or relating to travelling wave magnetron tubes
GB592572A (en) Improvements in or relating to electron discharge apparatus
GB945553A (en) Improvements in or relating to high frequency parametric amplifiers
US2698389A (en) Radio frequency mass spectrometer
GB950637A (en) Improvements in or relating to travelling wave tubes
GB1015973A (en) A mass spectrometer
GB1146444A (en) Improvements in or relating to microwave/d.c. converters
GB734708A (en) Improvements in or relating to microwave electron discharge devices
GB1018326A (en) Transverse wave beam coupling apparatus
GB884271A (en) Electrom beam type parametric amplifier
GB420802A (en) Improved device for the production or amplification of ultra short waves
GB538610A (en) Improved method of and means for measuring high frequency voltages
GB827739A (en) Improvements relating to space charge wave amplifiers
US3389347A (en) Microwave noise generator
GB909551A (en) Improvements in or relating to parametric amplifiers
GB959685A (en) Radio frequency amplifier
GB876836A (en) Improvements in or relating to electron beam parametric amplifying and frequency converting tubes
GB959686A (en) Electrostatic slot amplifier
GB1044376A (en) Improvements relating to electron beam parametric amplifying or frequency convertingdevices
US3234476A (en) D.c. pumped cross-field type of parametric amplifier