JPS584473B2 - 受動形メ−ザの制御方法およびその装置 - Google Patents

受動形メ−ザの制御方法およびその装置

Info

Publication number
JPS584473B2
JPS584473B2 JP55028218A JP2821880A JPS584473B2 JP S584473 B2 JPS584473 B2 JP S584473B2 JP 55028218 A JP55028218 A JP 55028218A JP 2821880 A JP2821880 A JP 2821880A JP S584473 B2 JPS584473 B2 JP S584473B2
Authority
JP
Japan
Prior art keywords
signal
frequency
phase
cavity
error signal
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
JP55028218A
Other languages
English (en)
Japanese (ja)
Other versions
JPS55124284A (en
Inventor
ジヨバンニ・ブスカ
ヘルムート・フーゴ・ブランデンベルガー
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
Publication of JPS55124284A publication Critical patent/JPS55124284A/ja
Publication of JPS584473B2 publication Critical patent/JPS584473B2/ja
Expired 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)
JP55028218A 1979-03-09 1980-03-07 受動形メ−ザの制御方法およびその装置 Expired JPS584473B2 (ja)

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
JPS55124284A JPS55124284A (en) 1980-09-25
JPS584473B2 true JPS584473B2 (ja) 1983-01-26

Family

ID=9222964

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55028218A Expired 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

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
FR2451060B1 (enExample) 1981-04-10
GB2044520B (en) 1983-02-02
DE3005122A1 (de) 1980-09-18
FR2451060A1 (fr) 1980-10-03
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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