FR2532109A1 - Tube a onde progressive comportant des moyens de suppression des oscillations parasites - Google Patents
Tube a onde progressive comportant des moyens de suppression des oscillations parasites Download PDFInfo
- Publication number
- FR2532109A1 FR2532109A1 FR8214433A FR8214433A FR2532109A1 FR 2532109 A1 FR2532109 A1 FR 2532109A1 FR 8214433 A FR8214433 A FR 8214433A FR 8214433 A FR8214433 A FR 8214433A FR 2532109 A1 FR2532109 A1 FR 2532109A1
- Authority
- FR
- France
- Prior art keywords
- auxiliary
- supports
- delay line
- tube according
- helix
- 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
- 230000000750 progressive effect Effects 0.000 title claims abstract description 8
- 244000045947 parasite Species 0.000 title claims description 3
- 230000003071 parasitic effect Effects 0.000 claims abstract description 14
- 230000001629 suppression Effects 0.000 claims abstract description 7
- 229910052751 metal Inorganic materials 0.000 claims description 15
- 239000002184 metal Substances 0.000 claims description 15
- 230000010355 oscillation Effects 0.000 claims description 14
- 230000002238 attenuated effect Effects 0.000 claims description 2
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 2
- 230000002441 reversible 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
- FRWYFWZENXDZMU-UHFFFAOYSA-N 2-iodoquinoline Chemical compound C1=CC=CC2=NC(I)=CC=C21 FRWYFWZENXDZMU-UHFFFAOYSA-N 0.000 description 1
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 description 1
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 230000003321 amplification Effects 0.000 description 1
- LTPBRCUWZOMYOC-UHFFFAOYSA-N beryllium oxide Inorganic materials O=[Be] LTPBRCUWZOMYOC-UHFFFAOYSA-N 0.000 description 1
- 229910052796 boron Inorganic materials 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- QUQFTIVBFKLPCL-UHFFFAOYSA-L copper;2-amino-3-[(2-amino-2-carboxylatoethyl)disulfanyl]propanoate Chemical compound [Cu+2].[O-]C(=O)C(N)CSSCC(N)C([O-])=O QUQFTIVBFKLPCL-UHFFFAOYSA-L 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 229910052750 molybdenum Inorganic materials 0.000 description 1
- 239000011733 molybdenum Substances 0.000 description 1
- 150000004767 nitrides Chemical class 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 229910052697 platinum Inorganic materials 0.000 description 1
- 239000010453 quartz Substances 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 238000004804 winding 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
- H01J23/16—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
- H01J23/30—Damping arrangements associated with slow-wave structures, e.g. for suppression of unwanted oscillations
Landscapes
- Microwave Tubes (AREA)
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR8214433A FR2532109A1 (fr) | 1982-08-20 | 1982-08-20 | Tube a onde progressive comportant des moyens de suppression des oscillations parasites |
| DE8383401630T DE3372039D1 (en) | 1982-08-20 | 1983-08-09 | Travelling wave tube with suppression means for parasitic oscillation |
| EP83401630A EP0102288B1 (fr) | 1982-08-20 | 1983-08-09 | Tube à onde progressive comportant des moyens de suppression des oscillations parasites |
| US06/523,624 US4559474A (en) | 1982-08-20 | 1983-08-15 | Travelling wave tube comprising means for suppressing parasite oscillations |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR8214433A FR2532109A1 (fr) | 1982-08-20 | 1982-08-20 | Tube a onde progressive comportant des moyens de suppression des oscillations parasites |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2532109A1 true FR2532109A1 (fr) | 1984-02-24 |
| FR2532109B1 FR2532109B1 (enExample) | 1985-05-24 |
Family
ID=9276986
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR8214433A Granted FR2532109A1 (fr) | 1982-08-20 | 1982-08-20 | Tube a onde progressive comportant des moyens de suppression des oscillations parasites |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US4559474A (enExample) |
| EP (1) | EP0102288B1 (enExample) |
| DE (1) | DE3372039D1 (enExample) |
| FR (1) | FR2532109A1 (enExample) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2629634B1 (fr) * | 1984-12-18 | 1990-10-12 | Thomson Csf | Tube a onde progressive comportant une ligne a retard du type en helice fixee a un fourreau par l'intermediaire de support dielectriques en nitrure de bore |
| US4912366A (en) * | 1987-12-07 | 1990-03-27 | Raytheon Company | Coaxial traveling wave tube amplifier |
| FR2683091A1 (fr) * | 1991-10-25 | 1993-04-30 | Thomson Tubes Electroniques | Dispositif de refroidissement ameliore pour tube hyperfrequence. |
| FR2758888B1 (fr) * | 1997-01-27 | 1999-04-23 | Thomson Csf | Procede de modelisation fine du fouillis de sol recu par un radar |
| FR2787918B1 (fr) | 1998-12-23 | 2001-03-16 | Thomson Tubes Electroniques | Tube a ondes progressives multibande de longueur reduite capable de fonctionner a puissance elevee |
| 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 |
| US7654407B1 (en) * | 2005-11-29 | 2010-02-02 | Obrecht Bruce E | Garbage can holder |
| CN115472478B (zh) * | 2022-10-13 | 2024-11-15 | 中国电子科技集团公司第十二研究所 | 一种双路螺旋线慢波互作用结构及行波管 |
| CN116313701B (zh) * | 2023-03-17 | 2025-12-05 | 电子科技大学 | 一种用于回旋行波管的模式抑制装置 |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1109184A (fr) * | 1954-07-16 | 1956-01-23 | Csf | Perfectionnements aux lignes à retard en hélice |
| US2828440A (en) * | 1950-06-22 | 1958-03-25 | Rca Corp | Traveling wave electron tube |
| US2921224A (en) * | 1954-12-06 | 1960-01-12 | Bell Telephone Labor Inc | Traveling wave tube amplifier |
| US2971114A (en) * | 1959-07-23 | 1961-02-07 | Daniel G Dow | Helically-strapped multifilar helices |
| FR1280176A (fr) * | 1960-02-08 | 1961-12-29 | English Electric Valve Co Ltd | Tubes à ondes progressives perfectionnés |
| US3142777A (en) * | 1963-07-15 | 1964-07-28 | Varian Associates | Traveling wave tubes having helix derived slow-wave circuits with tapered support stubs and loading means |
| FR2075837A1 (enExample) * | 1969-12-16 | 1971-10-15 | Thomson Csf | |
| US3903449A (en) * | 1974-06-13 | 1975-09-02 | Varian Associates | Anisotropic shell loading of high power helix traveling wave tubes |
| FR2390633A1 (fr) * | 1977-05-09 | 1978-12-08 | Renault | Dispositif de synchronisation perfectionne |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4107575A (en) * | 1976-10-04 | 1978-08-15 | The United States Of America As Represented By The Secretary Of The Navy | Frequency-selective loss technique for oscillation prevention in traveling-wave tubes |
| US4158791A (en) * | 1977-02-10 | 1979-06-19 | Varian Associates, Inc. | Helix traveling wave tubes with resonant loss |
| US4282457A (en) * | 1979-06-18 | 1981-08-04 | Raytheon Company | Backward wave suppressor |
| US4296354A (en) * | 1979-11-28 | 1981-10-20 | Varian Associates, Inc. | Traveling wave tube with frequency variable sever length |
| US4358704A (en) * | 1980-09-02 | 1982-11-09 | Varian Associates, Inc. | Helix traveling wave tubes with reduced gain variation |
-
1982
- 1982-08-20 FR FR8214433A patent/FR2532109A1/fr active Granted
-
1983
- 1983-08-09 DE DE8383401630T patent/DE3372039D1/de not_active Expired
- 1983-08-09 EP EP83401630A patent/EP0102288B1/fr not_active Expired
- 1983-08-15 US US06/523,624 patent/US4559474A/en not_active Expired - Fee Related
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2828440A (en) * | 1950-06-22 | 1958-03-25 | Rca Corp | Traveling wave electron tube |
| FR1109184A (fr) * | 1954-07-16 | 1956-01-23 | Csf | Perfectionnements aux lignes à retard en hélice |
| US2921224A (en) * | 1954-12-06 | 1960-01-12 | Bell Telephone Labor Inc | Traveling wave tube amplifier |
| US2971114A (en) * | 1959-07-23 | 1961-02-07 | Daniel G Dow | Helically-strapped multifilar helices |
| FR1280176A (fr) * | 1960-02-08 | 1961-12-29 | English Electric Valve Co Ltd | Tubes à ondes progressives perfectionnés |
| US3142777A (en) * | 1963-07-15 | 1964-07-28 | Varian Associates | Traveling wave tubes having helix derived slow-wave circuits with tapered support stubs and loading means |
| FR2075837A1 (enExample) * | 1969-12-16 | 1971-10-15 | Thomson Csf | |
| US3903449A (en) * | 1974-06-13 | 1975-09-02 | Varian Associates | Anisotropic shell loading of high power helix traveling wave tubes |
| FR2390633A1 (fr) * | 1977-05-09 | 1978-12-08 | Renault | Dispositif de synchronisation perfectionne |
Also Published As
| Publication number | Publication date |
|---|---|
| US4559474A (en) | 1985-12-17 |
| DE3372039D1 (en) | 1987-07-16 |
| FR2532109B1 (enExample) | 1985-05-24 |
| EP0102288B1 (fr) | 1987-06-10 |
| EP0102288A1 (fr) | 1984-03-07 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |