JPS5273661A - Atomic oscillator - Google Patents

Atomic oscillator

Info

Publication number
JPS5273661A
JPS5273661A JP50149463A JP14946375A JPS5273661A JP S5273661 A JPS5273661 A JP S5273661A JP 50149463 A JP50149463 A JP 50149463A JP 14946375 A JP14946375 A JP 14946375A JP S5273661 A JPS5273661 A JP S5273661A
Authority
JP
Japan
Prior art keywords
atomic oscillator
trouble
control voltage
event
holding
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.)
Granted
Application number
JP50149463A
Other languages
Japanese (ja)
Other versions
JPS5626186B2 (en
Inventor
Hiromichi Jumonji
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.)
Nippon Telegraph and Telephone Corp
Original Assignee
Nippon Telegraph and Telephone Corp
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 Nippon Telegraph and Telephone Corp filed Critical Nippon Telegraph and Telephone Corp
Priority to JP50149463A priority Critical patent/JPS5273661A/en
Publication of JPS5273661A publication Critical patent/JPS5273661A/en
Publication of JPS5626186B2 publication Critical patent/JPS5626186B2/ja
Granted 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

Landscapes

  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)

Abstract

PURPOSE:To make possible the holding of the output frequency of the normally operating time by storing the control voltage immediate before the trouble and controlling a crystal oscillator with the control voltage in the event of any trouble in atomic unit, etc.
JP50149463A 1975-12-17 1975-12-17 Atomic oscillator Granted JPS5273661A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50149463A JPS5273661A (en) 1975-12-17 1975-12-17 Atomic oscillator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50149463A JPS5273661A (en) 1975-12-17 1975-12-17 Atomic oscillator

Publications (2)

Publication Number Publication Date
JPS5273661A true JPS5273661A (en) 1977-06-20
JPS5626186B2 JPS5626186B2 (en) 1981-06-17

Family

ID=15475667

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50149463A Granted JPS5273661A (en) 1975-12-17 1975-12-17 Atomic oscillator

Country Status (1)

Country Link
JP (1) JPS5273661A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2016225779A (en) * 2015-05-29 2016-12-28 セイコーエプソン株式会社 Reference signal generating device, electronic equipment, mobile body, data communication device, and digital terrestrial communication network

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2016225779A (en) * 2015-05-29 2016-12-28 セイコーエプソン株式会社 Reference signal generating device, electronic equipment, mobile body, data communication device, and digital terrestrial communication network

Also Published As

Publication number Publication date
JPS5626186B2 (en) 1981-06-17

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