GB1249893A - Resonant cavity magnetron with anode vanes - Google Patents
Resonant cavity magnetron with anode vanesInfo
- Publication number
- GB1249893A GB1249893A GB55255/68A GB5525568A GB1249893A GB 1249893 A GB1249893 A GB 1249893A GB 55255/68 A GB55255/68 A GB 55255/68A GB 5525568 A GB5525568 A GB 5525568A GB 1249893 A GB1249893 A GB 1249893A
- Authority
- GB
- United Kingdom
- Prior art keywords
- magnetron
- anode vanes
- resonant cavity
- nov
- cavity magnetron
- 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
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
- H01J25/50—Magnetrons, i.e. tubes with a magnet system producing an H-field crossing the E-field
- H01J25/52—Magnetrons, i.e. tubes with a magnet system producing an H-field crossing the E-field with an electron space having a shape that does not prevent any electron from moving completely around the cathode or guide electrode
- H01J25/58—Magnetrons, i.e. tubes with a magnet system producing an H-field crossing the E-field with an electron space having a shape that does not prevent any electron from moving completely around the cathode or guide electrode having a number of resonators; having a composite resonator, e.g. a helix
- H01J25/587—Multi-cavity magnetrons
-
- 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
- H01J23/18—Resonators
- H01J23/22—Connections between resonators, e.g. strapping for connecting resonators of a magnetron
Landscapes
- Microwave Tubes (AREA)
Abstract
1,249,893. Magnetrons. PHILIPS ELECTRONIC & ASSOCIATED INDUSTRIES Ltd. 21 Nov., 1968 [24 Nov., 1967], No. 55255/68. Heading H1D. The excitation of the next higher mode to the # mode in a strapped multicavity magnetron is prevented by the provision of a short-circuit connection 9 across the end of one of the cavities, which connection is positioned between the straps 3, 4 and the radially outermost edge of the anode vanes 2, and at an angle of 45 or 135 with respect to the output line 5, 6 of the magnetron. As shown, up to four such connections may be provided, and they may be repeated at the opposite end of the magnetron.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL6715979A NL6715979A (en) | 1967-11-24 | 1967-11-24 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1249893A true GB1249893A (en) | 1971-10-13 |
Family
ID=19801807
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB55255/68A Expired GB1249893A (en) | 1967-11-24 | 1968-11-21 | Resonant cavity magnetron with anode vanes |
Country Status (5)
Country | Link |
---|---|
US (1) | US3536953A (en) |
DE (1) | DE1806058A1 (en) |
FR (1) | FR1592846A (en) |
GB (1) | GB1249893A (en) |
NL (1) | NL6715979A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5030655U (en) * | 1973-07-16 | 1975-04-05 | ||
JPS50126159A (en) * | 1974-03-22 | 1975-10-03 |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3792306A (en) * | 1972-12-04 | 1974-02-12 | Raytheon Co | Multisignal magnetron having plural signal coupling means |
CA1033461A (en) * | 1975-08-07 | 1978-06-20 | Her Majesty In Right Of Canada As Represented By Atomic Energy Of Canada Limited | High power doubly strapped vane type magnetron |
NL7700417A (en) * | 1977-01-17 | 1978-07-19 | Philips Nv | CAVICE MICROWAVE EQUIPPED WITH AN ANTENNA COUPLING SYSTEM. |
GB2054256B (en) * | 1979-07-14 | 1983-03-30 | English Electric Valve Co Ltd | Magnetron strapping |
US5211776A (en) * | 1989-07-17 | 1993-05-18 | General Dynamics Corp., Air Defense Systems Division | Fabrication of metal and ceramic matrix composites |
US5216327A (en) * | 1991-12-19 | 1993-06-01 | Raytheon Company | Magnetron coaxial adaptor having a cap which fits over the magnetron output antenna |
US6384537B2 (en) * | 1999-08-25 | 2002-05-07 | Northrop Grumman Corporation | Double loop output system for magnetron |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2860285A (en) * | 1956-12-14 | 1958-11-11 | Raytheon Mfg Co | Electron discharge devices |
US3121822A (en) * | 1960-10-28 | 1964-02-18 | Gen Electric | Circuits for unimoding crossed field devices |
-
1967
- 1967-11-24 NL NL6715979A patent/NL6715979A/xx unknown
-
1968
- 1968-10-30 DE DE19681806058 patent/DE1806058A1/en active Pending
- 1968-11-14 US US775606A patent/US3536953A/en not_active Expired - Lifetime
- 1968-11-21 GB GB55255/68A patent/GB1249893A/en not_active Expired
- 1968-11-22 FR FR1592846D patent/FR1592846A/fr not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5030655U (en) * | 1973-07-16 | 1975-04-05 | ||
JPS50126159A (en) * | 1974-03-22 | 1975-10-03 |
Also Published As
Publication number | Publication date |
---|---|
DE1806058A1 (en) | 1969-07-31 |
NL6715979A (en) | 1969-05-28 |
FR1592846A (en) | 1970-05-19 |
US3536953A (en) | 1970-10-27 |
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