CH374394A - Frequenzselektive Anordnung - Google Patents

Frequenzselektive Anordnung

Info

Publication number: CH374394A
Authority: CH; Switzerland
Prior art keywords: frequency selective; selective arrangement; arrangement; frequency; selective
Prior art date: 1957-12-10

Application number

CH6989059A

Other languages

English (en)

Inventor

Arditi Maurice

Original Assignee

Standard Telephon & Radio Ag

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.)

1957-12-10

Filing date

1959-02-21

Publication date

1964-01-15

1959-02-21 Application filed by Standard Telephon & Radio Ag filed Critical Standard Telephon & Radio Ag

1964-01-15 Publication of CH374394A publication Critical patent/CH374394A/de

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
- G—PHYSICS
- G04—HOROLOGY
- G04F—TIME-INTERVAL MEASURING
- G04F5/00—Apparatus for producing preselected time intervals for use as timing standards
- G04F5/14—Apparatus for producing preselected time intervals for use as timing standards using atomic clocks
- 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
- 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

Landscapes

Physics & Mathematics (AREA)
Electromagnetism (AREA)
Optics & Photonics (AREA)
Spectroscopy & Molecular Physics (AREA)
General Physics & Mathematics (AREA)
Engineering & Computer Science (AREA)
Plasma & Fusion (AREA)
Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)

CH6989059A 1957-12-10 1959-02-21 Frequenzselektive Anordnung CH374394A (de)

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date	Title
US70192957A	1957-12-10	1957-12-10
US716686A US2955262A (en)	1957-12-10	1958-02-21	Gas cell for frequency selective system
US736431A US3054069A (en)	1957-12-10	1958-04-29	Frequency selection system utilizing a plurality of transitions

Publications (1)

Publication Number	Publication Date
CH374394A true CH374394A (de)	1964-01-15

Family

ID=62597276

Family Applications (3)

Application Number	Title	Priority Date	Filing Date
CH6714658A CH372352A (de)	1957-12-10	1958-12-10	Atomuhr
CH6989059A CH374394A (de)	1957-12-10	1959-02-21	Frequenzselektive Anordnung
CH7267659A CH387711A (de)	1957-12-10	1959-04-29	Frequenzselektive Anordnung

Family Applications Before (1)

Application Number	Title	Priority Date	Filing Date
CH6714658A CH372352A (de)	1957-12-10	1958-12-10	Atomuhr

Family Applications After (1)

Application Number	Title	Priority Date	Filing Date
CH7267659A CH387711A (de)	1957-12-10	1959-04-29	Frequenzselektive Anordnung

Country Status (5)

Country	Link
US (2)	US2955262A (de)
BE (1)	BE579505R (de)
CH (3)	CH372352A (de)
DE (3)	DE1143453B (de)
FR (3)	FR1215432A (de)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3243715A (en) *		1966-03-29		Two-gas maser of improved efficiency and power level
US3192472A (en) *	1959-04-14	1965-06-29	Peter L Bender	Alkali vapor frequency standard utilizing optical pumping
US3210673A (en) *	1960-01-05	1965-10-05	Tavkozlesi Ki	Hydrogen maser for generating, amplifying and/or frequency modulating microwave energy
US3214683A (en) *	1960-03-25	1965-10-26	Trw Inc	Optically pumped gyromagnetic apparatus
NL274229A (de) *	1961-02-02
FR1318738A (fr) *	1962-01-10	1963-02-22	Csf	Perfectionnements aux cellules de résonance pour pompage optique
US3187251A (en) *	1962-02-21	1965-06-01	Varian Associates	Quantum oscillators
US3256500A (en) *	1963-01-07	1966-06-14	Varian Associates	Optical magnetometers
US3281709A (en) *	1963-02-05	1966-10-25	Varian Associates	Apparatus for optical alignment and detection of atomic energy states
DE1265668B (de) *	1964-03-20	1968-04-04	Int Standard Electric Corp	Atomuhr
US3390350A (en) *	1964-10-05	1968-06-25	Varian Associates	Atomic resonance apparatus utilizing an improved buffer gas cell
FR1453377A (fr) *	1965-07-22	1966-06-03	Csf	Perfectionnements au remplissage des cellules de résonance optique
US10218368B2 (en)	2016-02-18	2019-02-26	Honeywell International Inc.	System and method for in-situ optimization of microwave field homogeneity in an atomic clock
DE102020208333A1 (de)	2020-07-03	2022-01-05	Robert Bosch Gesellschaft mit beschränkter Haftung	NMR-Gyroskop und Verfahren zum Betreiben des NMR-Gyroskops
DE102020208340A1 (de)	2020-07-03	2022-01-05	Robert Bosch Gesellschaft mit beschränkter Haftung	NMR-Gyroskop und Verfahren zum Betreiben des NMR-Gyroskops
DE102020208336A1 (de)	2020-07-03	2022-01-05	Robert Bosch Gesellschaft mit beschränkter Haftung	Spinbasiertes Gyroskop und Verfahren zum Betreiben des spinbasierten Gyroskops
CN117234057B (zh) *	2023-11-13	2024-01-23	成都量子时频科技有限公司	一种芯片原子钟关键器件和部件测试装置

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR960575A (de) *	1947-04-26	1950-04-20
US2669959A (en) *	1947-10-24	1954-02-23	Modine Mfg Co	Multiple flanged fin for heat exchangers and method of producting individual fins
US2669659A (en) *	1948-02-13	1954-02-16	Rca Corp	Stabilized generator
US2699503A (en) *	1949-04-30	1955-01-11	Lyons Harold	Atomic clock
US2714662A (en) *	1950-05-29	1955-08-02	Rca Corp	Frequency stabilization of microwave oscillations
NL175254B (nl) *	1952-02-05		Nippon Soda Co	Werkwijze voor het bereiden van een preparaat met fungicide werking.
US2884524A (en) *	1955-08-01	1959-04-28	Robert H Dicke	Method and system employing photon absorption by a microwave resonant medium
US2836722A (en) *	1955-10-24	1958-05-27	Robert H Dicke	Atomic or molecular oscillator circuit

1958
- 1958-02-21 US US716686A patent/US2955262A/en not_active Expired - Lifetime
- 1958-04-29 US US736431A patent/US3054069A/en not_active Expired - Lifetime
- 1958-12-05 FR FR780943A patent/FR1215432A/fr not_active Expired
- 1958-12-10 DE DEI15745A patent/DE1143453B/de active Pending
- 1958-12-10 CH CH6714658A patent/CH372352A/de unknown
1959
- 1959-02-17 DE DEI16029A patent/DE1174266B/de active Pending
- 1959-02-20 FR FR787298A patent/FR75132E/fr not_active Expired
- 1959-02-21 CH CH6989059A patent/CH374394A/de unknown
- 1959-04-29 FR FR793575A patent/FR1230058A/fr not_active Expired
- 1959-04-29 CH CH7267659A patent/CH387711A/de unknown
- 1959-04-29 DE DEI16361A patent/DE1198746B/de active Pending
- 1959-06-10 BE BE579505A patent/BE579505R/fr active

Also Published As

Publication number	Publication date
FR75132E (fr)	1961-04-21
DE1143453B (de)	1963-02-07
US3054069A (en)	1962-09-11
FR1230058A (fr)	1960-09-13
BE579505R (fr)	1959-12-10
US2955262A (en)	1960-10-04
CH372352A (de)	1963-10-15
CH387711A (de)	1965-02-15
DE1174266B (de)	1964-07-16
DE1198746B (de)	1965-08-12
FR1215432A (fr)	1960-04-19

Publication	Publication Date	Title
CH374394A (de)	1964-01-15	Frequenzselektive Anordnung
CH366467A (de)	1962-12-31	Scheibenschneidmaschine
CH362151A (de)	1962-05-31	Tazitron
CH364032A (de)	1962-08-31	Niederfrequenz-Wechselstromgenerator
FR1168607A (fr)	1958-12-11	Fréquencemètre
FR1196976A (fr)	1959-11-27	Sélecteur de fréquence
AT208633B (de)	1960-04-25	Selbstverkäufer
FI28956A (fi)	1957-03-11	Äggförpackning
CH364033A (de)	1962-08-31	Niederfrequenz-Wechselstromgenerator
FR1201221A (fr)	1959-12-29	Oscillateur
FR1170914A (fr)	1959-01-20	Trancaneuse
ES63430Y (es)	1958-08-16	Bolsa-precinto
ES62113Y (es)	1958-04-16	Embudo-molde
AT198981B (de)	1958-08-11	Pfluggrindel
AT199534B (de)	1958-09-10	Malschloß
ES63308Y (es)	1959-03-01	Bolsa-percha
ES58405Y (es)	1958-05-01	Interruptor-conmutador
ES58614Y (es)	1957-07-16	Antetrén-universal
ES58719Y (es)	1957-09-01	Frasco-envase
ES59046Y (es)	1958-05-16	Toalla-bolso
ES59622Y (es)	1957-12-01	Bolsa-estuche
ES59795Y (es)	1957-11-16	Llave-llavero
ES59893Y (es)	1957-12-16	Recipiente-horno
ES60032Y (es)	1959-01-16	Anillo-junta
ES60074Y (es)	1957-11-16	Esclerómetro