FR2525837B1 - Circuit de commande pour un oscillateur a faible bruit et dont la frequence peut varier rapidement - Google Patents

Circuit de commande pour un oscillateur a faible bruit et dont la frequence peut varier rapidement

Info

Publication number
FR2525837B1
FR2525837B1 FR8306697A FR8306697A FR2525837B1 FR 2525837 B1 FR2525837 B1 FR 2525837B1 FR 8306697 A FR8306697 A FR 8306697A FR 8306697 A FR8306697 A FR 8306697A FR 2525837 B1 FR2525837 B1 FR 2525837B1
Authority
FR
France
Prior art keywords
control circuit
low noise
noise oscillator
frequently vary
frequently
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
FR8306697A
Other languages
English (en)
Other versions
FR2525837A1 (fr
Inventor
Richard A Campbell
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.)
Raytheon Co
Original Assignee
Raytheon Co
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 Raytheon Co filed Critical Raytheon Co
Publication of FR2525837A1 publication Critical patent/FR2525837A1/fr
Application granted granted Critical
Publication of FR2525837B1 publication Critical patent/FR2525837B1/fr
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
    • H03L7/02—Automatic control of frequency or phase; Synchronisation using a frequency discriminator comprising a passive frequency-determining element
FR8306697A 1982-04-23 1983-04-22 Circuit de commande pour un oscillateur a faible bruit et dont la frequence peut varier rapidement Expired FR2525837B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/371,146 US4481484A (en) 1982-04-23 1982-04-23 Control circuit for low noise frequency agile oscillator

Publications (2)

Publication Number Publication Date
FR2525837A1 FR2525837A1 (fr) 1983-10-28
FR2525837B1 true FR2525837B1 (fr) 1986-08-29

Family

ID=23462674

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8306697A Expired FR2525837B1 (fr) 1982-04-23 1983-04-22 Circuit de commande pour un oscillateur a faible bruit et dont la frequence peut varier rapidement

Country Status (7)

Country Link
US (1) US4481484A (fr)
JP (1) JPS58190134A (fr)
CA (1) CA1196395A (fr)
DE (1) DE3314669A1 (fr)
FR (1) FR2525837B1 (fr)
GB (1) GB2118792B (fr)
IT (1) IT1164891B (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5220292A (en) * 1992-01-02 1993-06-15 Raytheon Company Microwave oscillator with noise degeneration feedback circuit
US20030039013A1 (en) * 2001-08-27 2003-02-27 Jones David J. Dynamic dispersion compensation in high-speed optical transmission systems
US6617932B2 (en) * 2001-08-27 2003-09-09 Axe, Inc. System and method for wide dynamic range clock recovery
US7215703B2 (en) * 2003-02-14 2007-05-08 Broadcom Corporation Digital calculation received signal strength indication

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1315993A (fr) * 1961-12-29 1963-01-25 United Kingdom Government Oscillateur stabilisé
US3287656A (en) * 1964-11-18 1966-11-22 Keltec Ind Inc Variable frequency microwave discriminator
JPS5818815B2 (ja) * 1974-07-05 1983-04-14 ソニー株式会社 カヘンシユウハスウハツシンソウチ
US4032858A (en) * 1976-06-03 1977-06-28 Motorola, Inc. Automatic frequency control system
US4048580A (en) * 1976-10-18 1977-09-13 The United States Of America As Represented By The Secretary Of The Army Apparatus for detecting a stable microwave discrete frequency
FR2474786A2 (fr) * 1980-01-29 1981-07-31 Thomson Csf Dispositif discriminateur de frequence associe a un oscillateur et oscillateur le comprenant
US4336505A (en) * 1980-07-14 1982-06-22 John Fluke Mfg. Co., Inc. Controlled frequency signal source apparatus including a feedback path for the reduction of phase noise

Also Published As

Publication number Publication date
GB2118792A (en) 1983-11-02
IT1164891B (it) 1987-04-15
IT8348137A0 (it) 1983-04-20
DE3314669A1 (de) 1983-11-17
GB8310749D0 (en) 1983-05-25
US4481484A (en) 1984-11-06
CA1196395A (fr) 1985-11-05
JPS58190134A (ja) 1983-11-07
GB2118792B (en) 1985-10-16
FR2525837A1 (fr) 1983-10-28

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Legal Events

Date Code Title Description
ST Notification of lapse