FR2486305A1 - Tube amplificateur a champs croises a grand gain et ensemble d'emission radioelectrique muni d'un tel tube - Google Patents
Tube amplificateur a champs croises a grand gain et ensemble d'emission radioelectrique muni d'un tel tube Download PDFInfo
- Publication number
- FR2486305A1 FR2486305A1 FR8014626A FR8014626A FR2486305A1 FR 2486305 A1 FR2486305 A1 FR 2486305A1 FR 8014626 A FR8014626 A FR 8014626A FR 8014626 A FR8014626 A FR 8014626A FR 2486305 A1 FR2486305 A1 FR 2486305A1
- Authority
- FR
- France
- Prior art keywords
- tube
- line
- delay line
- cross
- 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.)
- Granted
Links
- 230000005540 biological transmission Effects 0.000 claims description 2
- 230000005684 electric field Effects 0.000 description 5
- 238000010894 electron beam technology Methods 0.000 description 4
- 230000007423 decrease Effects 0.000 description 3
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 2
- 230000003321 amplification Effects 0.000 description 2
- 239000006185 dispersion Substances 0.000 description 2
- 229910052750 molybdenum Inorganic materials 0.000 description 2
- 239000011733 molybdenum Substances 0.000 description 2
- 238000003199 nucleic acid amplification method Methods 0.000 description 2
- 230000003071 parasitic effect Effects 0.000 description 2
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 2
- 229910052721 tungsten Inorganic materials 0.000 description 2
- 239000010937 tungsten Substances 0.000 description 2
- 229910000859 α-Fe Inorganic materials 0.000 description 2
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000001934 delay Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 230000003467 diminishing effect Effects 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 230000001902 propagating effect Effects 0.000 description 1
- 239000002296 pyrolytic carbon Substances 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
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
- H01J23/02—Electrodes; Magnetic control means; Screens
- H01J23/04—Cathodes
-
- 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
- H01J23/16—Circuit elements, having distributed capacitance and inductance, structurally associated with the tube and interacting with the discharge
- H01J23/24—Slow-wave structures, e.g. delay systems
-
- 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
- H01J25/42—Tubes in which an electron stream interacts with a wave travelling along a delay line or equivalent sequence of impedance elements, and with a magnet system producing an H-field crossing the E-field
Landscapes
- Microwave Amplifiers (AREA)
- Amplifiers (AREA)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR8014626A FR2486305A1 (fr) | 1980-07-01 | 1980-07-01 | Tube amplificateur a champs croises a grand gain et ensemble d'emission radioelectrique muni d'un tel tube |
| US06/279,198 US4413208A (en) | 1980-07-01 | 1981-06-30 | High gain crossed field amplifier tube and radio transmission system equipped with such a tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR8014626A FR2486305A1 (fr) | 1980-07-01 | 1980-07-01 | Tube amplificateur a champs croises a grand gain et ensemble d'emission radioelectrique muni d'un tel tube |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2486305A1 true FR2486305A1 (fr) | 1982-01-08 |
| FR2486305B1 FR2486305B1 (cg-RX-API-DMAC7.html) | 1982-10-01 |
Family
ID=9243715
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR8014626A Granted FR2486305A1 (fr) | 1980-07-01 | 1980-07-01 | Tube amplificateur a champs croises a grand gain et ensemble d'emission radioelectrique muni d'un tel tube |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | US4413208A (cg-RX-API-DMAC7.html) |
| FR (1) | FR2486305A1 (cg-RX-API-DMAC7.html) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4928070A (en) * | 1986-12-24 | 1990-05-22 | Raytheon Company | Low-noise crossed-field amplifier |
| WO2011022643A2 (en) * | 2009-08-21 | 2011-02-24 | The Regents Of The University Of Michigan | Crossed field device |
| US9147549B2 (en) * | 2011-03-22 | 2015-09-29 | Communications & Power Industries Llc | Crossed-field amplifiers with anode/cathode structures for reduced spurious emissions |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR980495A (fr) * | 1948-12-18 | 1951-05-15 | Csf | Perfectionnements aux tubes à onde progressive à champ magnétique transversal employés comme amplificateurs |
| FR1034831A (fr) * | 1951-03-29 | 1953-08-03 | Csf | Tube à propagation d'onde à champ magnétique transversal à grand gain |
| US2942142A (en) * | 1957-08-30 | 1960-06-21 | Raytheon Co | Traveling wave oscillator tubes |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3123735A (en) * | 1964-03-03 | Broadband crossed-field amplifier with slow wave structure | ||
| US2794936A (en) * | 1952-12-24 | 1957-06-04 | Csf | Space-charge wave tubes |
| US2925521A (en) * | 1957-04-05 | 1960-02-16 | Raytheon Co | Traveling wave tubes |
| US3046443A (en) * | 1958-09-30 | 1962-07-24 | Raytheon Co | Traveling wave tubes |
| US3448330A (en) * | 1966-06-13 | 1969-06-03 | Sfd Lab Inc | Crossed-field reentrant stream tandem slow wave circuit tube |
| US3508110A (en) * | 1967-10-05 | 1970-04-21 | Sfd Lab Inc | Dual stage axially injected reentrant stream crossed-field tube |
| US4087718A (en) * | 1976-05-06 | 1978-05-02 | Varian Associates, Inc. | High gain crossed field amplifier |
-
1980
- 1980-07-01 FR FR8014626A patent/FR2486305A1/fr active Granted
-
1981
- 1981-06-30 US US06/279,198 patent/US4413208A/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR980495A (fr) * | 1948-12-18 | 1951-05-15 | Csf | Perfectionnements aux tubes à onde progressive à champ magnétique transversal employés comme amplificateurs |
| FR1034831A (fr) * | 1951-03-29 | 1953-08-03 | Csf | Tube à propagation d'onde à champ magnétique transversal à grand gain |
| US2942142A (en) * | 1957-08-30 | 1960-06-21 | Raytheon Co | Traveling wave oscillator tubes |
Non-Patent Citations (1)
| Title |
|---|
| EXBK/73 * |
Also Published As
| Publication number | Publication date |
|---|---|
| US4413208A (en) | 1983-11-01 |
| FR2486305B1 (cg-RX-API-DMAC7.html) | 1982-10-01 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP0013242B1 (fr) | Générateur d'ondes radioélectriques pour hyperfréquence | |
| EP0413018B1 (fr) | Dispositif generateur d'ondes hyperfrequences a cathode virtuelle | |
| EP0407558B1 (fr) | Dispositif amplificateur ou oscillateur fonctionnant en hyperfrequence | |
| EP0248689A1 (fr) | Klystron à faisceaux multiples | |
| EP1095390B1 (fr) | Tube electronique multifaisceau avec champ magnetique de correction de trajectoire des faisceaux | |
| FR2760127A1 (fr) | Canon a electrons et klystron le comportant | |
| EP2472555B1 (fr) | Dispositif de génération d'ondes hyperfréquence comprenant une pluralité de magnétrons | |
| FR2486305A1 (fr) | Tube amplificateur a champs croises a grand gain et ensemble d'emission radioelectrique muni d'un tel tube | |
| EP0048648A1 (fr) | Ligne à retard à cavités couplées pour tube à ondes progressives et tube à ondes progressives comportant une telle ligne | |
| EP0049198B1 (fr) | Accélérateur d'électrons et générateur d'ondes millimétriques et infra-millimétriques comportant un tel accélérateur | |
| EP2472554A1 (fr) | Dispositif de génération d'ondes hyperfréquence ayant une cathode dont chaque extrémité est raccordée à une source de tension | |
| EP0038249B1 (fr) | Collecteur déprimé à plusieurs étages pour tube hyperfréquence | |
| FR2518803A1 (fr) | Multiplicateur de frequence | |
| EP2747118B1 (fr) | Cathode pour dispositif de génération d'ondes électromagnétiques, comprenant des régions d'émission mobiles les unes par rapport aux autres | |
| EP0122186B1 (fr) | Générateur d'ondes radioélectriques pour hyperfréquences | |
| EP0401066B1 (fr) | Dispositif d'onduleur hélicoîdal à aimants permanents pour application aux lasers à électrons libres | |
| FR2691012A1 (fr) | Canon de pierce à électrode d'échelonnement. | |
| EP1466343B1 (fr) | Tube electronique a collecteur simplifie | |
| EP0124396A1 (fr) | Dispositif d'injection d'un faisceau d'électrons pour générateur d'ondes radioélectriques pour hyperfréquences | |
| EP1680799B1 (fr) | Tube hyperfrequence a faible rayonnement parasite | |
| EP2747117A2 (fr) | Dispositif de génération d'ondes hyperfréquences à double cathodes | |
| FR2616033A1 (fr) | Accelerateur d'electrons a nappe | |
| FR2691287A1 (fr) | Nouveau circuit de sortie à interaction étendue pour un klystron relativiste large bande. | |
| FR2668297A1 (fr) | Collecteur pour tube hyperfrequence et tube hyperfrequence comportant un tel collecteur. | |
| FR2520552A2 (fr) | Generateur d'ondes radioelectriques pour hyperfrequence |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |