GB1394438A - Microwave amplifiers - Google Patents

Microwave amplifiers

Info

Publication number
GB1394438A
GB1394438A GB4543972A GB4543972A GB1394438A GB 1394438 A GB1394438 A GB 1394438A GB 4543972 A GB4543972 A GB 4543972A GB 4543972 A GB4543972 A GB 4543972A GB 1394438 A GB1394438 A GB 1394438A
Authority
GB
United Kingdom
Prior art keywords
diodes
line
pair
output
meander
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
GB4543972A
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.)
Teledyne UK Ltd
Original Assignee
English Electric Valve Co Ltd
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 English Electric Valve Co Ltd filed Critical English Electric Valve Co Ltd
Priority to GB4543972A priority Critical patent/GB1394438A/en
Priority to DE19722261602 priority patent/DE2261602C3/en
Priority to US403042A priority patent/US3890532A/en
Priority to CA182,512A priority patent/CA998445A/en
Priority to FR7335392A priority patent/FR2201582A1/fr
Publication of GB1394438A publication Critical patent/GB1394438A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
    • H03F3/54—Amplifiers using transit-time effect in tubes or semiconductor devices
    • H03F3/58—Amplifiers using transit-time effect in tubes or semiconductor devices using travelling-wave tubes
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
    • H03F3/54—Amplifiers using transit-time effect in tubes or semiconductor devices
    • H03F3/55—Amplifiers using transit-time effect in tubes or semiconductor devices with semiconductor devices only
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F5/00—Amplifiers with both discharge tubes and semiconductor devices as amplifying elements

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Microwave Amplifiers (AREA)
  • Amplifiers (AREA)

Abstract

1394438 Travelling-wave tubes ENGLISH ELECTRIC VALVE CO 19 Sept 1973 [3 Oct 1972] 45439/72 Heading H1D A microwave amplifier includes a pair of electron beams 7, 7<SP>1</SP> directed along the respective spaces between a meander slow-wave structure 9 and a pair of opposed electrodes 8, 8<SP>1</SP>, whereby each beam is deflected by the transverse electric field to pass through a respective one of a respective pair of apertures 13, 13<SP>1</SP> in the screen 12 and impinge upon one or other of the semi-conducting diodes of respective diode pairs 14, 15 and 14<SP>1</SP>, 151, which diodes provide an amplified output signal. As shown, the meander line is provided with input and output coaxial lines and a dissipative load 11, and the diodes 14, 14<SP>1</SP> are connected to the inner, and diodes 15, 15<SP>1</SP> to the outer, conductor of an output coaxial line 17. The plate electrodes 8 and 8<SP>1</SP> may diverge towards the output end of the tube, and output line 17 may alternatively be a strip line.
GB4543972A 1972-10-03 1972-10-03 Microwave amplifiers Expired GB1394438A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
GB4543972A GB1394438A (en) 1972-10-03 1972-10-03 Microwave amplifiers
DE19722261602 DE2261602C3 (en) 1972-10-03 1972-12-15 High frequency amplifier
US403042A US3890532A (en) 1972-10-03 1973-10-03 Microwave amplifiers
CA182,512A CA998445A (en) 1972-10-03 1973-10-03 Microwave amplifiers
FR7335392A FR2201582A1 (en) 1972-10-03 1973-10-03

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4543972A GB1394438A (en) 1972-10-03 1972-10-03 Microwave amplifiers

Publications (1)

Publication Number Publication Date
GB1394438A true GB1394438A (en) 1975-05-14

Family

ID=10437213

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4543972A Expired GB1394438A (en) 1972-10-03 1972-10-03 Microwave amplifiers

Country Status (4)

Country Link
CA (1) CA998445A (en)
DE (1) DE2261602C3 (en)
FR (1) FR2201582A1 (en)
GB (1) GB1394438A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5376864A (en) * 1992-10-29 1994-12-27 The United States Of America As Represented By The Department Of Energy Shielded serpentine traveling wave tube deflection structure

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5376864A (en) * 1992-10-29 1994-12-27 The United States Of America As Represented By The Department Of Energy Shielded serpentine traveling wave tube deflection structure

Also Published As

Publication number Publication date
CA998445A (en) 1976-10-12
DE2261602B2 (en) 1974-07-25
DE2261602C3 (en) 1975-03-13
DE2261602A1 (en) 1974-04-18
FR2201582A1 (en) 1974-04-26

Similar Documents

Publication Publication Date Title
GB1039833A (en) Crossed field tube
GB670248A (en) Transverse travelling wave amplifier
US2553735A (en) Push-pull output tube
GB1184371A (en) Crossed-Field Discharge Device and Microwave Circuits incorporating the same
GB1394438A (en) Microwave amplifiers
GB1449745A (en) Microwave tubes
GB972457A (en) Improvements in or relating to travelling wave tubes
GB1284455A (en) Impedance match for periodic microwave circuits and tubes using same
GB1198482A (en) Electron Beam Device
US2945153A (en) Electron beam tube
GB1376579A (en) Travelling wave tubes
GB1003504A (en) Electron-beam plasma amplifier devices
GB959421A (en) Improvements in electron-beam radio-frequency amplifier tubes
GB1074449A (en) Crossed field microwave tube having an improved slow wave circuit and method of fabricating same
GB994507A (en) Improvements in or relating to electron beam tubes
US3157814A (en) Delay line for travelling wave tubes
US3192435A (en) Cross fields nonreciprocal attenuator electron discharge device
GB1018326A (en) Transverse wave beam coupling apparatus
GB961042A (en) Electrostatic writing tube
US3890532A (en) Microwave amplifiers
GB1254096A (en) Improved electrode configuration for electron beam scanner
GB1366742A (en) Travelling wave tube
US3450938A (en) Control electrode structure for crossed-field amplifier
SE305905B (en)
GB875263A (en) Improvements relating to magnetrons

Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee