FR1096538A - Perfectionnement aux procédés de modulation des tubes hyperfrequences - Google Patents
Perfectionnement aux procédés de modulation des tubes hyperfrequencesInfo
- Publication number
- FR1096538A FR1096538A FR1096538DA FR1096538A FR 1096538 A FR1096538 A FR 1096538A FR 1096538D A FR1096538D A FR 1096538DA FR 1096538 A FR1096538 A FR 1096538A
- Authority
- FR
- France
- Prior art keywords
- improvement
- microwave tube
- modulation processes
- tube modulation
- processes
- 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
- H01J25/02—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
- H01J25/22—Reflex klystrons, i.e. tubes having one or more resonators, with a single reflection of the electron stream, and in which the stream is modulated mainly by velocity in the modulator zone
- H01J25/24—Reflex klystrons, i.e. tubes having one or more resonators, with a single reflection of the electron stream, and in which the stream is modulated mainly by velocity in the modulator zone in which the electron stream is in the axis of the resonator or resonators and is pencil-like before reflection
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03C—MODULATION
- H03C3/00—Angle modulation
- H03C3/30—Angle modulation by means of transit-time tube
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1159520X | 1953-12-18 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1096538A true FR1096538A (fr) | 1955-06-21 |
Family
ID=9651641
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1096538D Expired FR1096538A (fr) | 1953-12-18 | 1953-12-18 | Perfectionnement aux procédés de modulation des tubes hyperfrequences |
Country Status (4)
Country | Link |
---|---|
US (1) | US2820198A (fr) |
DE (1) | DE1159520B (fr) |
FR (1) | FR1096538A (fr) |
GB (1) | GB762566A (fr) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102010000727A1 (de) * | 2010-01-07 | 2011-07-14 | Ford Global Technologies, LLC, Mich. | Verfahren und Vorrichtung zur Klimaregelung, insbesondere zur Heizungsregelung für einen Innenraum eines Kraftfahrzeugs |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AT144195B (de) * | 1934-02-23 | 1935-12-27 | Oskar Dr Heil | Verfahren und Vorrichtung zur Erzeugung kurzer Wellen. |
US2468928A (en) * | 1938-07-08 | 1949-05-03 | Univ Leland Stanford Junior | Electronic oscillator-detector |
BE443584A (fr) * | 1940-12-02 | |||
US2406850A (en) * | 1941-04-11 | 1946-09-03 | Bell Telephone Labor Inc | Electron discharge apparatus |
US2337214A (en) * | 1941-04-17 | 1943-12-21 | Rca Corp | Ultra short wave apparatus |
NL66302C (fr) * | 1941-06-25 | |||
GB583214A (en) * | 1941-12-12 | 1946-12-12 | Standard Telephones Cables Ltd | Improvements in or relating to electron discharge devices of the velocity modulationtype |
US2452075A (en) * | 1941-12-18 | 1948-10-26 | Raytheon Mfg Co | Velocity modulation electron discharge tube |
US2434704A (en) * | 1944-03-20 | 1948-01-20 | Rca Corp | Electric space discharge circuits |
US2586816A (en) * | 1945-03-24 | 1952-02-26 | Sperry Corp | High-frequency modulating system |
FR966309A (fr) * | 1948-05-05 | 1950-10-06 | Csf | Perfectionnements aux tubes à modulation de vitesse du type reflex |
GB657785A (en) * | 1948-11-24 | 1951-09-26 | James Alan Hutton | Method of and apparatus for producing amplitude modulated signals from a velocity-modulation electron discharge tube of the reflex type |
-
1953
- 1953-12-18 FR FR1096538D patent/FR1096538A/fr not_active Expired
-
1954
- 1954-11-09 US US467850A patent/US2820198A/en not_active Expired - Lifetime
- 1954-12-14 DE DEN9901A patent/DE1159520B/de active Pending
- 1954-12-15 GB GB36318/54A patent/GB762566A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE1159520B (de) | 1963-12-19 |
GB762566A (en) | 1956-11-28 |
US2820198A (en) | 1958-01-14 |
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