GB966126A - Frequency stabilisation apparatus - Google Patents

Frequency stabilisation apparatus

Info

Publication number
GB966126A
GB966126A GB2920962A GB2920962A GB966126A GB 966126 A GB966126 A GB 966126A GB 2920962 A GB2920962 A GB 2920962A GB 2920962 A GB2920962 A GB 2920962A GB 966126 A GB966126 A GB 966126A
Authority
GB
United Kingdom
Prior art keywords
frequency
oscillator
cell
phase
controlled
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
GB2920962A
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.)
Varian Medical Systems Inc
Original Assignee
Varian Associates Inc
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 Varian Associates Inc filed Critical Varian Associates Inc
Publication of GB966126A publication Critical patent/GB966126A/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
    • H03L7/26—Automatic control of frequency or phase; Synchronisation using energy levels of molecules, atoms, or subatomic particles as a frequency reference
    • 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
    • H03L7/02—Automatic control of frequency or phase; Synchronisation using a frequency discriminator comprising a passive frequency-determining element
    • H03L7/04—Automatic control of frequency or phase; Synchronisation using a frequency discriminator comprising a passive frequency-determining element wherein the frequency-determining element comprises distributed inductance and capacitance

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)
GB2920962A 1961-08-07 1962-07-30 Frequency stabilisation apparatus Expired GB966126A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US12987461A 1961-08-07 1961-08-07

Publications (1)

Publication Number Publication Date
GB966126A true GB966126A (en) 1964-08-06

Family

ID=22442013

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2920962A Expired GB966126A (en) 1961-08-07 1962-07-30 Frequency stabilisation apparatus

Country Status (3)

Country Link
CH (1) CH423901A (de)
DE (2) DE1296217B (de)
GB (1) GB966126A (de)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3390350A (en) * 1964-10-05 1968-06-25 Varian Associates Atomic resonance apparatus utilizing an improved buffer gas cell
EP0561261A1 (de) * 1992-03-16 1993-09-22 Observatoire Cantonal De Neuchatel Atomfrequenzstandard
CN103391097A (zh) * 2012-05-09 2013-11-13 精工爱普生株式会社 振荡装置和电子装置

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19854550C5 (de) * 1998-11-26 2011-03-17 Hauni Maschinenbau Ag Resonatorgehäuse für Mikrowellen

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3390350A (en) * 1964-10-05 1968-06-25 Varian Associates Atomic resonance apparatus utilizing an improved buffer gas cell
EP0561261A1 (de) * 1992-03-16 1993-09-22 Observatoire Cantonal De Neuchatel Atomfrequenzstandard
US5387881A (en) * 1992-03-16 1995-02-07 Observatoire Cantonal De Neuchatel Atomic frequency standard
CN103391097A (zh) * 2012-05-09 2013-11-13 精工爱普生株式会社 振荡装置和电子装置
CN103391097B (zh) * 2012-05-09 2016-06-01 精工爱普生株式会社 振荡装置和电子装置

Also Published As

Publication number Publication date
CH423901A (de) 1966-11-15
DE1791148B2 (de) 1973-03-29
DE1791148C3 (de) 1973-10-18
DE1296217B (de) 1969-05-29
DE1791148A1 (de) 1972-03-16

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