GB2047374B - Tunning devices for microwave tubes - Google Patents

Tunning devices for microwave tubes

Info

Publication number
GB2047374B
GB2047374B GB8003363A GB8003363A GB2047374B GB 2047374 B GB2047374 B GB 2047374B GB 8003363 A GB8003363 A GB 8003363A GB 8003363 A GB8003363 A GB 8003363A GB 2047374 B GB2047374 B GB 2047374B
Authority
GB
United Kingdom
Prior art keywords
tunning
devices
microwave tubes
microwave
tubes
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
Application number
GB8003363A
Other languages
English (en)
Other versions
GB2047374A (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Italtel SpA
Original Assignee
Societa Italiana Telecomunicazioni Siemens SpA
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Societa Italiana Telecomunicazioni Siemens SpA filed Critical Societa Italiana Telecomunicazioni Siemens SpA
Publication of GB2047374A publication Critical patent/GB2047374A/en
Application granted granted Critical
Publication of GB2047374B publication Critical patent/GB2047374B/en
Expired legal-status Critical Current

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
    • H01J23/16—Circuit elements, having distributed capacitance and inductance, structurally associated with the tube and interacting with the discharge
    • H01J23/18—Resonators
    • H01J23/20—Cavity resonators; Adjustment or tuning thereof
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03B—GENERATION OF OSCILLATIONS, DIRECTLY OR BY FREQUENCY-CHANGING, BY CIRCUITS EMPLOYING ACTIVE ELEMENTS WHICH OPERATE IN A NON-SWITCHING MANNER; GENERATION OF NOISE BY SUCH CIRCUITS
    • H03B2200/00—Indexing scheme relating to details of oscillators covered by H03B
    • H03B2200/006—Functional aspects of oscillators
    • H03B2200/0092—Measures to linearise or reduce distortion of oscillator characteristics
GB8003363A 1979-02-13 1980-01-31 Tunning devices for microwave tubes Expired GB2047374B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT20141/79A IT1202886B (it) 1979-02-13 1979-02-13 Dispositivo per l'accordo di tubi a microonde

Publications (2)

Publication Number Publication Date
GB2047374A GB2047374A (en) 1980-11-26
GB2047374B true GB2047374B (en) 1983-03-30

Family

ID=11164136

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8003363A Expired GB2047374B (en) 1979-02-13 1980-01-31 Tunning devices for microwave tubes

Country Status (6)

Country Link
US (1) US4313091A (US08197722-20120612-C00042.png)
DE (1) DE3005400A1 (US08197722-20120612-C00042.png)
FR (1) FR2449331A1 (US08197722-20120612-C00042.png)
GB (1) GB2047374B (US08197722-20120612-C00042.png)
IL (1) IL58827A (US08197722-20120612-C00042.png)
IT (1) IT1202886B (US08197722-20120612-C00042.png)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4527094A (en) * 1982-10-19 1985-07-02 Varian Associates, Inc. Altitude compensation for frequency agile magnetron
US5449972A (en) * 1993-07-30 1995-09-12 Litton Systems, Inc. Low-torque magnetron tuning device
US5495145A (en) * 1994-07-12 1996-02-27 Litton Systems, Inc. Pseudo-spring loading mechanism for magnetron tuner
CN112033676B (zh) * 2020-09-03 2022-06-24 中铁隧道局集团有限公司 盾构机主轴承检测装置及修复方法

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB594615A (en) * 1945-06-06 1947-11-14 Henry Berry And Company Ltd Improvements in hydraulic reciprocating pumps
GB812836A (en) * 1957-01-08 1959-05-06 Candy Filter Company Ltd Improvements in or relating to positive displacement pumps
US2477903A (en) * 1946-05-10 1949-08-02 Raytheon Mfg Co Mechanical movement
US3414761A (en) * 1965-09-16 1968-12-03 S F D Lab Dither tuner for a coaxial magnetron
US3441794A (en) * 1966-06-15 1969-04-29 Varian Associates Dither-tuned tunable microwave tube apparatus
US3441795A (en) * 1966-06-24 1969-04-29 Sfd Lab Inc Ditherable and tunable microwave tube having a dithered tuner actuator of fixed length
NL6706280A (US08197722-20120612-C00042.png) * 1967-05-04 1968-11-05
FR1536809A (fr) * 1967-08-09 1968-08-16 Varian Associates Tube à micro-ondes à dispositif d'accord et de modulation de fréquence par vibration
DE1566025C3 (de) * 1967-08-09 1978-11-16 Varian Associates Inc., Palo Alto, Calif. (V.St.A.) Mikrowellenröhre mit frequenzmodulierter Abstimmung
US3590313A (en) * 1970-01-22 1971-06-29 Varian Associates Dither tuned microwave tube with corrected tuner resolver output
US4178562A (en) * 1977-01-10 1979-12-11 Tavkozlesi Kutato Intezet Cavity resonators with frequency-linear tuning
IT1158431B (it) * 1978-02-02 1987-02-18 Sits Soc It Telecom Siemens Dispositivo per l'accordo lineare di un tubo a microonde
IT7825267A0 (it) * 1978-07-03 1978-07-03 Sits Soc It Telecom Siemens Dispositivo per l'accordo di tubi a microonde.

Also Published As

Publication number Publication date
FR2449331A1 (fr) 1980-09-12
IL58827A (en) 1982-01-31
DE3005400C2 (US08197722-20120612-C00042.png) 1988-02-25
IT7920141A0 (it) 1979-02-13
IL58827A0 (en) 1980-02-29
DE3005400A1 (de) 1980-08-21
IT1202886B (it) 1989-02-15
GB2047374A (en) 1980-11-26
FR2449331B1 (US08197722-20120612-C00042.png) 1983-07-29
US4313091A (en) 1982-01-26

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee