FR79132E - Perfectionnements aux dispositifs de production d'oscillations micro-ondes - Google Patents

Perfectionnements aux dispositifs de production d'oscillations micro-ondes

Info

Publication number
FR79132E
FR79132E FR843134A FR843134A FR79132E FR 79132 E FR79132 E FR 79132E FR 843134 A FR843134 A FR 843134A FR 843134 A FR843134 A FR 843134A FR 79132 E FR79132 E FR 79132E
Authority
FR
France
Prior art keywords
production devices
microwave oscillation
oscillation production
microwave
devices
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
FR843134A
Other languages
English (en)
Inventor
Hikaru Shioya
Yoshihito Miyako
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.)
International Standard Electric Corp
Original Assignee
International Standard Electric 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
Priority claimed from US736431A external-priority patent/US3054069A/en
Priority claimed from US731766A external-priority patent/US2951992A/en
Application filed by International Standard Electric Corp filed Critical International Standard Electric Corp
Application granted granted Critical
Publication of FR79132E publication Critical patent/FR79132E/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
    • H03L7/26—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
    • H01S1/02—Masers, i.e. devices using stimulated emission of electromagnetic radiation in the microwave range solid

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Optics & Photonics (AREA)
  • Microwave Tubes (AREA)
  • Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)
FR843134A 1958-04-29 1960-11-04 Perfectionnements aux dispositifs de production d'oscillations micro-ondes Expired FR79132E (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US736431A US3054069A (en) 1957-12-10 1958-04-29 Frequency selection system utilizing a plurality of transitions
US731766A US2951992A (en) 1958-04-29 1958-04-29 Atomic frequency standard
JP3473859 1959-11-04

Publications (1)

Publication Number Publication Date
FR79132E true FR79132E (fr) 1962-10-26

Family

ID=8742154

Family Applications (2)

Application Number Title Priority Date Filing Date
FR843134A Expired FR79132E (fr) 1958-04-29 1960-11-04 Perfectionnements aux dispositifs de production d'oscillations micro-ondes
FR9892A Expired FR88181E (fr) 1959-11-04 1965-03-19 Perfectionnements aux dispositifs de production d'oscillations micro-ondes

Family Applications After (1)

Application Number Title Priority Date Filing Date
FR9892A Expired FR88181E (fr) 1959-11-04 1965-03-19 Perfectionnements aux dispositifs de production d'oscillations micro-ondes

Country Status (3)

Country Link
BE (1) BE596745A (fr)
DE (2) DE1117665B (fr)
FR (2) FR79132E (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3296541A (en) * 1967-01-03 Broadband traveling-wave maser with both maser and isolator crystals cut at different angles to the optic axis thereof
DE1283979B (de) * 1963-08-10 1968-11-28 Int Standard Electric Corp Maser-Verstaerker fuer elektromagnetische Wellen
DE1279244B (de) * 1964-02-27 1968-10-03 Siemens Ag Breitbandiger Molekularverstaerker

Also Published As

Publication number Publication date
DE1117665B (de) 1961-11-23
FR88181E (fr) 1966-06-03
BE596745A (fr) 1961-05-04
DE1117664B (de) 1961-11-23

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