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FR2445611A1 - Generateur d'ondes radioelectriques pour hyperfrequence - Google Patents

Generateur d'ondes radioelectriques pour hyperfrequence

Info

Publication number
FR2445611A1
FR2445611A1 FR7836960A FR7836960A FR2445611A1 FR 2445611 A1 FR2445611 A1 FR 2445611A1 FR 7836960 A FR7836960 A FR 7836960A FR 7836960 A FR7836960 A FR 7836960A FR 2445611 A1 FR2445611 A1 FR 2445611A1
Authority
FR
France
Prior art keywords
volumes
along
electron beam
microwave
radio waves
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.)
Granted
Application number
FR7836960A
Other languages
English (en)
Other versions
FR2445611B1 (fr
Inventor
Georges Mourier
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.)
Thales SA
Original Assignee
Thomson CSF SA
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 Thomson CSF SA filed Critical Thomson CSF SA
Priority to FR7836960A priority Critical patent/FR2445611A1/fr
Priority to DE7979401065T priority patent/DE2964334D1/de
Priority to EP79401065A priority patent/EP0013242B1/fr
Priority to US06/106,485 priority patent/US4306174A/en
Priority to JP17389679A priority patent/JPS5593638A/ja
Publication of FR2445611A1 publication Critical patent/FR2445611A1/fr
Application granted granted Critical
Publication of FR2445611B1 publication Critical patent/FR2445611B1/fr
Priority to FR8210408A priority patent/FR2528626A2/fr
Granted 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
    • H01J25/025—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 with an electron stream following a helical path

Landscapes

  • Particle Accelerators (AREA)
  • Microwave Tubes (AREA)
  • Radar Systems Or Details Thereof (AREA)

Abstract

Un faisceau d'électrons 1 est soumis à un champ magnétique B constant dans le temps dirigé suivant l'axe XX, suivant lequel il se propage, et au champ électromagnétique de volumes résonnants placés sur son trajet. Ces volumes sont excités à la fréquence cyclotronique fc des électrons dans le champ B par une source couplée par l'antenne 5. Une puissance sur une fréquence voisine d'un multiple nfC de la fréquence cyclotronique est recueillie dans la charge 8 couplée par 6. Dans l'exemple, les volumes consistent en un guide unique 20 dont la section circulaire 2 a été déformée suivant 3 et 4; le faisceau d'électrons est issu du canon 10, 12, 14. Application : générateurs d'ondes radioélectriques de puissance sur quelques dizaines de gigahertz, pour radars notamment.
FR7836960A 1978-12-29 1978-12-29 Generateur d'ondes radioelectriques pour hyperfrequence Granted FR2445611A1 (fr)

Priority Applications (6)

Application Number Priority Date Filing Date Title
FR7836960A FR2445611A1 (fr) 1978-12-29 1978-12-29 Generateur d'ondes radioelectriques pour hyperfrequence
DE7979401065T DE2964334D1 (en) 1978-12-29 1979-12-21 Generator for very high frequency electromagnetic waves
EP79401065A EP0013242B1 (fr) 1978-12-29 1979-12-21 Générateur d'ondes radioélectriques pour hyperfréquence
US06/106,485 US4306174A (en) 1978-12-29 1979-12-26 Radio wave generator for ultra-high frequencies
JP17389679A JPS5593638A (en) 1978-12-29 1979-12-28 Radio wave generator for ultrahigh frequency range
FR8210408A FR2528626A2 (fr) 1978-12-29 1982-06-15 Generateur d'ondes radioelectriques pour hyperfrequence

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7836960A FR2445611A1 (fr) 1978-12-29 1978-12-29 Generateur d'ondes radioelectriques pour hyperfrequence

Publications (2)

Publication Number Publication Date
FR2445611A1 true FR2445611A1 (fr) 1980-07-25
FR2445611B1 FR2445611B1 (fr) 1982-06-04

Family

ID=9216756

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7836960A Granted FR2445611A1 (fr) 1978-12-29 1978-12-29 Generateur d'ondes radioelectriques pour hyperfrequence

Country Status (5)

Country Link
US (1) US4306174A (fr)
EP (1) EP0013242B1 (fr)
JP (1) JPS5593638A (fr)
DE (1) DE2964334D1 (fr)
FR (1) FR2445611A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2520552A2 (fr) * 1982-01-22 1983-07-29 Thomson Csf Generateur d'ondes radioelectriques pour hyperfrequence
FR2528626A2 (fr) * 1978-12-29 1983-12-16 Thomson Csf Generateur d'ondes radioelectriques pour hyperfrequence

Families Citing this family (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4362968A (en) * 1980-06-24 1982-12-07 The United States Of America As Represented By The Secretary Of The Navy Slow-wave wideband cyclotron amplifier
FR2491256A1 (fr) * 1980-09-26 1982-04-02 Thomson Csf Accelerateur d'electrons et generateur d'ondes millimetriques et infra-millimetriques comportant un tel accelerateur
FR2542928B1 (fr) * 1983-03-18 1985-10-04 Thomson Csf Transformateur de modes de propagation hyperfrequence
US4550271A (en) * 1983-06-23 1985-10-29 The United States Of America As Represented By The Secretary Of The Navy Gyromagnetron amplifier
FR2625836B1 (fr) * 1988-01-13 1996-01-26 Thomson Csf Collecteur d'electrons pour tube electronique
FR2672730B1 (fr) * 1991-02-12 1993-04-23 Thomson Tubes Electroniques Dispositif convertisseur de modes et diviseur de puissance pour tube hyperfrequence et tube hyperfrequence comprenant un tel dispositif.
US20050203578A1 (en) * 2001-08-15 2005-09-15 Weiner Michael L. Process and apparatus for treating biological organisms
DE102004046366A1 (de) * 2004-07-15 2006-02-09 Levin, Felix, Dr. Universell einsetzbare Testvorrichtung zur schnellen Analysen von Flüssigkeiten
WO2014033055A1 (fr) 2012-08-27 2014-03-06 Aktiebolaget Electrolux Système de positionnement de robot
US10448794B2 (en) 2013-04-15 2019-10-22 Aktiebolaget Electrolux Robotic vacuum cleaner
US10219665B2 (en) 2013-04-15 2019-03-05 Aktiebolaget Electrolux Robotic vacuum cleaner with protruding sidebrush
WO2015090403A1 (fr) 2013-12-19 2015-06-25 Aktiebolaget Electrolux Commande de vitesse adaptative de brosse latérale rotative
JP2017502371A (ja) 2013-12-19 2017-01-19 アクチエボラゲット エレクトロルックス 掃除領域の優先順位付け
CN105849660B (zh) 2013-12-19 2020-05-08 伊莱克斯公司 机器人清扫装置
CN105813526B (zh) 2013-12-19 2021-08-24 伊莱克斯公司 机器人清扫装置以及用于地标识别的方法
CN105792721B (zh) 2013-12-19 2020-07-21 伊莱克斯公司 以螺旋样式移动的带侧刷的机器人真空吸尘器
CN105813528B (zh) 2013-12-19 2019-05-07 伊莱克斯公司 机器人清洁设备的障碍物感测爬行
KR102124235B1 (ko) 2013-12-19 2020-06-24 에이비 엘렉트로룩스 주변 기록 기능을 갖는 로봇 청소 디바이스
US10231591B2 (en) 2013-12-20 2019-03-19 Aktiebolaget Electrolux Dust container
WO2016005012A1 (fr) 2014-07-10 2016-01-14 Aktiebolaget Electrolux Procédé de détection d'une erreur de mesure dans un dispositif de nettoyage robotisé
KR102271785B1 (ko) 2014-09-08 2021-06-30 에이비 엘렉트로룩스 로봇 진공 청소기
EP3190938A1 (fr) 2014-09-08 2017-07-19 Aktiebolaget Electrolux Aspirateur robotisé
WO2016091291A1 (fr) 2014-12-10 2016-06-16 Aktiebolaget Electrolux Utilisation d'un capteur laser pour la détection d'un type de sol
EP3229983B1 (fr) 2014-12-12 2019-02-20 Aktiebolaget Electrolux Brosse latérale et appareil de nettoyage robotique
WO2016095966A1 (fr) 2014-12-16 2016-06-23 Aktiebolaget Electrolux Procédé de nettoyage pour un dispositif de nettoyage robotisé
KR102339531B1 (ko) 2014-12-16 2021-12-16 에이비 엘렉트로룩스 로봇 청소 장치를 위한 경험-기반의 로드맵
JP6743828B2 (ja) 2015-04-17 2020-08-19 アクチエボラゲット エレクトロルックス ロボット掃除機およびロボット掃除機を制御する方法
CN107920709A (zh) 2015-09-03 2018-04-17 伊莱克斯公司 机器人清洁设备系统
US11169533B2 (en) 2016-03-15 2021-11-09 Aktiebolaget Electrolux Robotic cleaning device and a method at the robotic cleaning device of performing cliff detection
US11122953B2 (en) 2016-05-11 2021-09-21 Aktiebolaget Electrolux Robotic cleaning device
CN110621208A (zh) 2017-06-02 2019-12-27 伊莱克斯公司 检测机器人清洁设备前方的表面的高度差的方法
CN111093447B (zh) 2017-09-26 2022-09-02 伊莱克斯公司 机器人清洁设备的移动控制

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2305883A (en) * 1940-07-13 1942-12-22 Int Standard Electric Corp Frequency multiplier
US2395560A (en) * 1940-10-19 1946-02-26 Bell Telephone Labor Inc Wave guide
US2494721A (en) * 1947-06-18 1950-01-17 Bell Telephone Labor Inc Electron velocity variation device with noise reducing resonator
US2544679A (en) * 1941-10-23 1951-03-13 Sperry Corp High-frequency electron tube structure
FR2396407A1 (fr) * 1977-06-27 1979-01-26 Commissariat Energie Atomique Generateur d'ondes metriques et decimetriques

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR672E (fr) * 1902-04-02 1903-02-25 Henn Junior Wilhelm Dispositif pour nettoyage de bicyclettes
US3218503A (en) * 1962-06-27 1965-11-16 Zenith Radio Corp Electron beam devices
GB1096921A (en) * 1963-03-28 1967-12-29 Nat Res Dev Radiation generators
US3457450A (en) * 1966-08-31 1969-07-22 Varian Associates High frequency electron discharge device
US3463959A (en) * 1967-05-25 1969-08-26 Varian Associates Charged particle accelerator apparatus including means for converting a rotating helical beam of charged particles having axial motion into a nonrotating beam of charged particles
FR2401508A1 (fr) * 1977-06-27 1979-03-23 Commissariat Energie Atomique Injecteur d'electrons pour generateur hyperfrequence
US4200820A (en) * 1978-06-30 1980-04-29 Varian Associates, Inc. High power electron beam gyro device

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2305883A (en) * 1940-07-13 1942-12-22 Int Standard Electric Corp Frequency multiplier
US2395560A (en) * 1940-10-19 1946-02-26 Bell Telephone Labor Inc Wave guide
US2544679A (en) * 1941-10-23 1951-03-13 Sperry Corp High-frequency electron tube structure
US2494721A (en) * 1947-06-18 1950-01-17 Bell Telephone Labor Inc Electron velocity variation device with noise reducing resonator
FR2396407A1 (fr) * 1977-06-27 1979-01-26 Commissariat Energie Atomique Generateur d'ondes metriques et decimetriques

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
EXBK/77 *

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2528626A2 (fr) * 1978-12-29 1983-12-16 Thomson Csf Generateur d'ondes radioelectriques pour hyperfrequence
FR2520552A2 (fr) * 1982-01-22 1983-07-29 Thomson Csf Generateur d'ondes radioelectriques pour hyperfrequence

Also Published As

Publication number Publication date
EP0013242B1 (fr) 1982-12-15
DE2964334D1 (en) 1983-01-20
JPS5593638A (en) 1980-07-16
US4306174A (en) 1981-12-15
EP0013242A1 (fr) 1980-07-09
FR2445611B1 (fr) 1982-06-04

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