GB1424745A - Travelling wave tube - Google Patents

Travelling wave tube

Info

Publication number
GB1424745A
GB1424745A GB3171473A GB3171473A GB1424745A GB 1424745 A GB1424745 A GB 1424745A GB 3171473 A GB3171473 A GB 3171473A GB 3171473 A GB3171473 A GB 3171473A GB 1424745 A GB1424745 A GB 1424745A
Authority
GB
United Kingdom
Prior art keywords
helix
sections
travelling
metal
july
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
GB3171473A
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.)
Northrop Grumman Systems Corp
Original Assignee
Litton Industries Inc
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 Litton Industries Inc filed Critical Litton Industries Inc
Publication of GB1424745A publication Critical patent/GB1424745A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • H01J23/40—Coupling devices having distributed capacitance and inductance, structurally associated with the tube, for introducing or removing wave energy to or from the interaction circuit
    • H01J23/48—Coupling devices having distributed capacitance and inductance, structurally associated with the tube, for introducing or removing wave energy to or from the interaction circuit for linking interaction circuit with coaxial lines; Devices of the coupled helices type
    • H01J23/50—Coupling devices having distributed capacitance and inductance, structurally associated with the tube, for introducing or removing wave energy to or from the interaction circuit for linking interaction circuit with coaxial lines; Devices of the coupled helices type the interaction circuit being a helix or derived from a helix

Landscapes

  • Microwave Tubes (AREA)
GB3171473A 1972-07-03 1973-07-03 Travelling wave tube Expired GB1424745A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US26879772A 1972-07-03 1972-07-03

Publications (1)

Publication Number Publication Date
GB1424745A true GB1424745A (en) 1976-02-11

Family

ID=23024525

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3171473A Expired GB1424745A (en) 1972-07-03 1973-07-03 Travelling wave tube

Country Status (3)

Country Link
US (1) US3735188A (enExample)
JP (1) JPS5244697B2 (enExample)
GB (1) GB1424745A (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114530358A (zh) * 2022-02-22 2022-05-24 电子科技大学 一种同轴单电子注多通道螺旋线行波管

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1469152A (en) * 1973-03-24 1977-03-30 Fujikura Ltd Circular te-on mode filter
FR2365218A1 (fr) * 1976-09-21 1978-04-14 Thomson Csf Ligne a retard hyperfrequence et tube a propagation d'ondes comportant une telle ligne
JPS5586046A (en) * 1978-12-21 1980-06-28 Nec Corp Delayed wave circuit for traveling wave tube
FR2457560A1 (fr) * 1979-05-23 1980-12-19 Thomson Csf Ligne a retard hyperfrequence comportant un conducteur de section variable et tube a ondes progressives comportant une telle ligne
DE3228529A1 (de) * 1982-07-30 1984-02-02 Siemens AG, 1000 Berlin und 8000 München Verzoegerungsleitung fuer hochleistungs-wanderfeldroehren in form einer ring-steg-leitung
US5051656A (en) * 1989-09-05 1991-09-24 Hughes Aircraft Company Travelling-wave tube with thermally conductive mechanical support comprising resiliently biased springs
JP2000215820A (ja) * 1999-01-22 2000-08-04 Nec Corp ヘリックス型遅波回路
US6356022B1 (en) * 2000-07-07 2002-03-12 Ampwave Tech, Llc Tapered traveling wave tube
US6356023B1 (en) * 2000-07-07 2002-03-12 Ampwave Tech, Llc Traveling wave tube amplifier with reduced sever
US7825760B2 (en) * 2006-09-07 2010-11-02 Bird Mark D Conical magnet
US7724202B2 (en) * 2007-07-03 2010-05-25 Mayes Jonathan R Transition from a pulse generator to one or more helical antennae
JP5140868B2 (ja) * 2007-07-06 2013-02-13 株式会社ネットコムセック 進行波管
CN102446676B (zh) * 2011-12-14 2015-02-25 电子科技大学 一种螺旋线慢波结构
US8823262B2 (en) * 2012-01-06 2014-09-02 University Of Electronic Science And Technology Of China Helical slow-wave structure including a helix of rectagular cross-section having grooves therein adapted to receive supporting rods therein
CN104362060B (zh) * 2014-11-25 2016-10-19 中国人民解放军国防科学技术大学 一种介质填充紧凑型相对论返波振荡器
JP7531418B2 (ja) * 2021-02-09 2024-08-09 三菱電機株式会社 電磁波増幅器、及び電磁波増幅器を搭載したレーダ装置

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2891190A (en) * 1954-04-29 1959-06-16 Sperry Rand Corp Travelling wave tubes
NL105096C (enExample) * 1954-08-05
US3070725A (en) * 1958-03-17 1962-12-25 Eitel Mccullough Inc Travelling wave amplifier
US2922068A (en) * 1958-06-03 1960-01-19 Sperry Rand Corp Travelling wave tube helix to coaxial line transition means
US2922067A (en) * 1958-10-29 1960-01-19 Gen Electric High frequency energy interchange device
US3201720A (en) * 1960-02-11 1965-08-17 Itt Slow wave filter helix structure

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114530358A (zh) * 2022-02-22 2022-05-24 电子科技大学 一种同轴单电子注多通道螺旋线行波管
CN114530358B (zh) * 2022-02-22 2023-04-18 电子科技大学 一种同轴单电子注多通道螺旋线行波管

Also Published As

Publication number Publication date
DE2327484B2 (de) 1977-06-16
DE2327484A1 (de) 1974-01-24
JPS5244697B2 (enExample) 1977-11-10
US3735188A (en) 1973-05-22
JPS4946371A (enExample) 1974-05-02

Similar Documents

Publication Publication Date Title
GB1424745A (en) Travelling wave tube
SE331137B (enExample)
GB780806A (en) Improvements in or relating to the provision of localised attenuation in travelling wave tubes
EP1312102B1 (en) Tapered traveling wave tube
GB2083280B (en) Helix travelling wave tubes with reduced gain variation
GB1362832A (en) Coupled cavity slow wave circuit for microwave tubes
GB1331911A (en) Highfrequency high power tubes particularly concerning their output devices
GB1196285A (en) Improvements in Electron Discharge Devices
GB1277336A (en) Improvements in or relating to travelling wave tubes
GB1196072A (en) Improved Circuit Severs for Travelling Wave Tubes
GB944024A (en) Travelling wave tubes
GB958923A (en) Improvements in or relating to travelling-wave tubes
GB1049457A (en) Travelling wave tube helix mounting
GB1439466A (en) Transit-time tubes
GB1053279A (enExample)
GB1527568A (en) Electric lamp
GB1189691A (en) Improvements in or relating to Travelling Wave Tubes.
GB1038845A (en) Improvements in or relating to travelling wave tubes
GB1337539A (en) Travelling wave tubes
GB1334511A (en) Delay line structures for travelling wave tubes
GB1018835A (en) Improvements in or relating to electron beam tubes
GB1068213A (en) Improvements in or relating to travelling wave tubes
GB1070865A (en) Improvements in travelling-wave tubes
GB1035399A (en) Improvements in or relating to klystrons
GB1445574A (en) Transit time amplifier tubes

Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee