GB2425415B - Phase locking magnetrons - Google Patents
Phase locking magnetronsInfo
- Publication number
- GB2425415B GB2425415B GB0508009A GB0508009A GB2425415B GB 2425415 B GB2425415 B GB 2425415B GB 0508009 A GB0508009 A GB 0508009A GB 0508009 A GB0508009 A GB 0508009A GB 2425415 B GB2425415 B GB 2425415B
- Authority
- GB
- United Kingdom
- Prior art keywords
- magnetrons
- phase locking
- locking
- phase
- locking magnetrons
- 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 - Fee Related
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
-
- 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
- H03—ELECTRONIC CIRCUITRY
- H03L—AUTOMATIC CONTROL, STARTING, SYNCHRONISATION OR STABILISATION OF GENERATORS OF ELECTRONIC OSCILLATIONS OR PULSES
- H03L7/00—Automatic control of frequency or phase; Synchronisation
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03L—AUTOMATIC CONTROL, STARTING, SYNCHRONISATION OR STABILISATION OF GENERATORS OF ELECTRONIC OSCILLATIONS OR PULSES
- H03L7/00—Automatic control of frequency or phase; Synchronisation
- H03L7/06—Automatic control of frequency or phase; Synchronisation using a reference signal applied to a frequency- or phase-locked loop
- H03L7/08—Details of the phase-locked loop
- H03L7/099—Details of the phase-locked loop concerning mainly the controlled oscillator of the loop
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB0508009A GB2425415B (en) | 2005-04-20 | 2005-04-20 | Phase locking magnetrons |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB0508009A GB2425415B (en) | 2005-04-20 | 2005-04-20 | Phase locking magnetrons |
Publications (3)
Publication Number | Publication Date |
---|---|
GB0508009D0 GB0508009D0 (en) | 2005-05-25 |
GB2425415A GB2425415A (en) | 2006-10-25 |
GB2425415B true GB2425415B (en) | 2009-01-14 |
Family
ID=34631004
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB0508009A Expired - Fee Related GB2425415B (en) | 2005-04-20 | 2005-04-20 | Phase locking magnetrons |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB2425415B (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111770601A (en) * | 2020-01-08 | 2020-10-13 | 四川大学 | Magnetron-based frequency scanning microwave oven |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ES2369312T3 (en) | 2008-12-19 | 2011-11-29 | Whirlpool Corporation | MICROWAVE OVEN ALTERNATING BETWEEN DEFAULT MODES. |
EP2239994B1 (en) | 2009-04-07 | 2018-11-28 | Whirlpool Corporation | A microwave oven with a regulation system using field sensors |
WO2013090342A1 (en) * | 2011-12-12 | 2013-06-20 | Muons, Inc. | Method and apparatus for inexpensive radio frequency (rf) source based on 2-stage injection-locked magnetrons with a 3-db hybrid combiner for precise and rapid control of output power and phase |
EP2605617B1 (en) | 2011-12-16 | 2018-09-12 | Whirlpool Corporation | Microwave heating apparatus with dual level cavity |
EP2618634A1 (en) | 2012-01-23 | 2013-07-24 | Whirlpool Corporation | Microwave heating apparatus |
CN114446740B (en) * | 2021-11-18 | 2023-04-14 | 电子科技大学 | Modular frequency-locking phase-locking structure, frequency-locking phase-locking circuit system and monitoring system thereof |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2817821A (en) * | 1954-09-17 | 1957-12-24 | Raytheon Mfg Co | Grid magnetron frequency pushing controls |
US3701020A (en) * | 1970-07-15 | 1972-10-24 | Us Air Force | Phase coded rf pulse generator |
US4162459A (en) * | 1978-09-18 | 1979-07-24 | Raytheon Company | Magnetron tuning circuit |
US4873408A (en) * | 1987-12-28 | 1989-10-10 | General Electric Company | Magnetron with microprocessor based feedback control |
GB2243039A (en) * | 1988-11-07 | 1991-10-16 | Marconi Gec Ltd | Radar System employing injection locked transmitter stage |
US5515011A (en) * | 1993-08-02 | 1996-05-07 | Litton Systems Inc. | Pulsed magnetron circuit with phase locked loop |
US20060208672A1 (en) * | 2005-03-18 | 2006-09-21 | Achenbach Robert P | High-power microwave system employing a phase-locked array of inexpensive commercial magnetrons |
-
2005
- 2005-04-20 GB GB0508009A patent/GB2425415B/en not_active Expired - Fee Related
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2817821A (en) * | 1954-09-17 | 1957-12-24 | Raytheon Mfg Co | Grid magnetron frequency pushing controls |
US3701020A (en) * | 1970-07-15 | 1972-10-24 | Us Air Force | Phase coded rf pulse generator |
US4162459A (en) * | 1978-09-18 | 1979-07-24 | Raytheon Company | Magnetron tuning circuit |
US4873408A (en) * | 1987-12-28 | 1989-10-10 | General Electric Company | Magnetron with microprocessor based feedback control |
GB2243039A (en) * | 1988-11-07 | 1991-10-16 | Marconi Gec Ltd | Radar System employing injection locked transmitter stage |
US5515011A (en) * | 1993-08-02 | 1996-05-07 | Litton Systems Inc. | Pulsed magnetron circuit with phase locked loop |
US20060208672A1 (en) * | 2005-03-18 | 2006-09-21 | Achenbach Robert P | High-power microwave system employing a phase-locked array of inexpensive commercial magnetrons |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111770601A (en) * | 2020-01-08 | 2020-10-13 | 四川大学 | Magnetron-based frequency scanning microwave oven |
Also Published As
Publication number | Publication date |
---|---|
GB0508009D0 (en) | 2005-05-25 |
GB2425415A (en) | 2006-10-25 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PCNP | Patent ceased through non-payment of renewal fee |
Effective date: 20210420 |