FR2451060B1 - - Google Patents

Info

Publication number
FR2451060B1
FR2451060B1 FR7906104A FR7906104A FR2451060B1 FR 2451060 B1 FR2451060 B1 FR 2451060B1 FR 7906104 A FR7906104 A FR 7906104A FR 7906104 A FR7906104 A FR 7906104A FR 2451060 B1 FR2451060 B1 FR 2451060B1
Authority
FR
France
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
FR7906104A
Other languages
French (fr)
Other versions
FR2451060A1 (fr
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.)
Ebauches SA
Original Assignee
Ebauches SA
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 Ebauches SA filed Critical Ebauches SA
Priority to FR7906104A priority Critical patent/FR2451060A1/fr
Priority to CH50980A priority patent/CH635707A5/fr
Priority to US06/119,138 priority patent/US4316153A/en
Priority to DE3005122A priority patent/DE3005122C2/de
Priority to GB8007111A priority patent/GB2044520B/en
Priority to NL8001373A priority patent/NL8001373A/nl
Priority to JP55028218A priority patent/JPS584473B2/ja
Publication of FR2451060A1 publication Critical patent/FR2451060A1/fr
Application granted granted Critical
Publication of FR2451060B1 publication Critical patent/FR2451060B1/fr
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
    • H01S1/00—Masers, i.e. devices using stimulated emission of electromagnetic radiation in the microwave range
    • H01S1/06—Gaseous, i.e. beam masers
    • 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
    • H03L7/26—Automatic control of frequency or phase; Synchronisation using energy levels of molecules, atoms, or subatomic particles as a frequency reference

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Optics & Photonics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)
  • Radar Systems Or Details Thereof (AREA)
  • Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
FR7906104A 1979-03-09 1979-03-09 Procede d'asservissement d'un passif et dispositif de mise en oeuvre Granted FR2451060A1 (fr)

Priority Applications (7)

Application Number Priority Date Filing Date Title
FR7906104A FR2451060A1 (fr) 1979-03-09 1979-03-09 Procede d'asservissement d'un passif et dispositif de mise en oeuvre
CH50980A CH635707A5 (fr) 1979-03-09 1980-01-22 Procede d'asservissement d'un maser passif et dispositif de mise en oeuvre.
US06/119,138 US4316153A (en) 1979-03-09 1980-02-05 Passive masers having oscillator and cavity control loops
DE3005122A DE3005122C2 (de) 1979-03-09 1980-02-12 Verfahren zur Regelung eines passiven Masers und nach dem Verfahren arbeitender Maser
GB8007111A GB2044520B (en) 1979-03-09 1980-03-03 Passive masers
NL8001373A NL8001373A (nl) 1979-03-09 1980-03-07 Werkwijze voor het sturen van een passieve maser, evenals inrichting voor het uitvoeren van de werkwijze.
JP55028218A JPS584473B2 (ja) 1979-03-09 1980-03-07 受動形メ−ザの制御方法およびその装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7906104A FR2451060A1 (fr) 1979-03-09 1979-03-09 Procede d'asservissement d'un passif et dispositif de mise en oeuvre

Publications (2)

Publication Number Publication Date
FR2451060A1 FR2451060A1 (fr) 1980-10-03
FR2451060B1 true FR2451060B1 (enExample) 1981-04-10

Family

ID=9222964

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7906104A Granted FR2451060A1 (fr) 1979-03-09 1979-03-09 Procede d'asservissement d'un passif et dispositif de mise en oeuvre

Country Status (7)

Country Link
US (1) US4316153A (enExample)
JP (1) JPS584473B2 (enExample)
CH (1) CH635707A5 (enExample)
DE (1) DE3005122C2 (enExample)
FR (1) FR2451060A1 (enExample)
GB (1) GB2044520B (enExample)
NL (1) NL8001373A (enExample)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4449105A (en) * 1981-05-19 1984-05-15 The United States Of America As Represented By The Secretary Of The Navy Passive maser using timesharing for control of the cavity and control of the oscillator on the line of stimulated emission
JP2587620B2 (ja) * 1986-08-28 1997-03-05 アンリツ株式会社 水素メ−ザ装置
JPH0321538A (ja) * 1989-06-20 1991-01-30 Sanyo Electric Co Ltd 自転車用テールランプ
JPH0783265B2 (ja) * 1989-08-21 1995-09-06 新技術事業団 レーザ励起ルビジウム原子発振器
FR2688640B1 (fr) * 1992-03-16 1994-07-01 Tekelec Neuchatel Time Sa Etalon de frequence atomique.
US5721514A (en) * 1995-11-22 1998-02-24 Efratom Time And Frequency Products, Inc. Digital frequency generation in atomic frequency standards using digital phase shifting
WO1997019517A1 (en) * 1995-11-22 1997-05-29 Efratom Time And Frequency Products, Inc. Digital frequency generation in atomic frequency standards using digital phase shifting
GB2577911B (en) * 2018-10-10 2022-11-02 Aeon Eng Ltd Maser Environmental-Analysis System

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2927278A (en) * 1958-12-30 1960-03-01 Robert H Dicke Stable oscillator
US3303434A (en) * 1963-12-31 1967-02-07 Trw Inc Sweep circuit for a frequency locked circuit
FR2148329B1 (enExample) * 1971-08-06 1974-03-29 Anvar
US4122408A (en) * 1977-11-14 1978-10-24 The United States Of America As Represented By The Secretary Of Commerce Frequency stabilization utilizing multiple modulation

Also Published As

Publication number Publication date
GB2044520B (en) 1983-02-02
DE3005122A1 (de) 1980-09-18
FR2451060A1 (fr) 1980-10-03
JPS584473B2 (ja) 1983-01-26
NL8001373A (nl) 1980-09-11
DE3005122C2 (de) 1982-07-08
JPS55124284A (en) 1980-09-25
CH635707A5 (fr) 1983-04-15
GB2044520A (en) 1980-10-15
US4316153A (en) 1982-02-16

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Legal Events

Date Code Title Description
ST Notification of lapse