GB1529549A - Quartz-controlled high-frequency oscillators - Google Patents

Quartz-controlled high-frequency oscillators

Info

Publication number
GB1529549A
GB1529549A GB31203/77A GB3120377A GB1529549A GB 1529549 A GB1529549 A GB 1529549A GB 31203/77 A GB31203/77 A GB 31203/77A GB 3120377 A GB3120377 A GB 3120377A GB 1529549 A GB1529549 A GB 1529549A
Authority
GB
United Kingdom
Prior art keywords
quartz
controlled high
frequency oscillators
mixer
output
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
GB31203/77A
Other languages
English (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.)
Siemens AG
Original Assignee
Siemens AG
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 Siemens AG filed Critical Siemens AG
Publication of GB1529549A publication Critical patent/GB1529549A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • H03L7/16—Indirect frequency synthesis, i.e. generating a desired one of a number of predetermined frequencies using a frequency- or phase-locked loop
    • H03L7/20—Indirect frequency synthesis, i.e. generating a desired one of a number of predetermined frequencies using a frequency- or phase-locked loop using a harmonic phase-locked loop, i.e. a loop which can be locked to one of a number of harmonically related frequencies applied to it
    • 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
    • H03L7/24—Automatic control of frequency or phase; Synchronisation using a reference signal directly applied to the generator

Landscapes

  • Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)
  • Oscillators With Electromechanical Resonators (AREA)
  • Inductance-Capacitance Distribution Constants And Capacitance-Resistance Oscillators (AREA)
GB31203/77A 1976-09-17 1977-07-26 Quartz-controlled high-frequency oscillators Expired GB1529549A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2641949A DE2641949C3 (de) 1976-09-17 1976-09-17 Anordnung zur Synchronisierung eines freischwingenden Oszillators

Publications (1)

Publication Number Publication Date
GB1529549A true GB1529549A (en) 1978-10-25

Family

ID=5988210

Family Applications (1)

Application Number Title Priority Date Filing Date
GB31203/77A Expired GB1529549A (en) 1976-09-17 1977-07-26 Quartz-controlled high-frequency oscillators

Country Status (12)

Country Link
JP (1) JPS5338957A (de)
AU (1) AU511519B2 (de)
BE (1) BE858798A (de)
DE (1) DE2641949C3 (de)
DK (1) DK151753C (de)
FR (1) FR2365238A1 (de)
GB (1) GB1529549A (de)
IE (1) IE45589B1 (de)
IT (1) IT1087715B (de)
LU (1) LU78128A1 (de)
NL (1) NL174416C (de)
SE (1) SE416256B (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4113865A1 (de) * 1991-04-27 1992-10-29 Ant Nachrichtentech Mikrowellenoszillator
JPH0946225A (ja) * 1995-07-31 1997-02-14 Sharp Corp マイクロ波・ミリ波帯位相同期発振回路
JP6062841B2 (ja) * 2013-11-19 2017-01-18 日本電信電話株式会社 注入型位相同期回路

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB973421A (en) * 1961-02-07 1964-10-28 Marconi Co Ltd Improvements in or relating to variable frequency oscillators

Also Published As

Publication number Publication date
FR2365238A1 (fr) 1978-04-14
SE7710398L (sv) 1978-03-18
LU78128A1 (de) 1979-05-23
DK151753B (da) 1987-12-28
BE858798A (fr) 1978-03-16
AU511519B2 (en) 1980-08-21
FR2365238B1 (de) 1981-08-21
NL7710101A (nl) 1978-03-21
SE416256B (sv) 1980-12-08
IT1087715B (it) 1985-06-04
JPS5338957A (en) 1978-04-10
DE2641949C3 (de) 1979-02-22
NL174416C (nl) 1984-06-01
DE2641949B2 (de) 1978-06-29
DK411777A (da) 1978-03-18
DK151753C (da) 1988-06-13
AU2887877A (en) 1979-03-22
IE45589B1 (en) 1982-10-06
NL174416B (nl) 1984-01-02
DE2641949A1 (de) 1978-03-23
IE45589L (en) 1978-03-17

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee