IT1085469B - Sintezizzatore di frequenza a fibre ottiche - Google Patents
Sintezizzatore di frequenza a fibre otticheInfo
- Publication number
- IT1085469B IT1085469B IT25848/77A IT2584877A IT1085469B IT 1085469 B IT1085469 B IT 1085469B IT 25848/77 A IT25848/77 A IT 25848/77A IT 2584877 A IT2584877 A IT 2584877A IT 1085469 B IT1085469 B IT 1085469B
- Authority
- IT
- Italy
- Prior art keywords
- synthizer
- optical fiber
- fiber frequency
- frequency
- optical
- Prior art date
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
- H03L7/02—Automatic control of frequency or phase; Synchronisation using a frequency discriminator comprising a passive frequency-determining element
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US05/710,165 US4042891A (en) | 1976-07-30 | 1976-07-30 | Frequency synthesizer having frequency control loop including fiber optic delay line |
Publications (1)
Publication Number | Publication Date |
---|---|
IT1085469B true IT1085469B (it) | 1985-05-28 |
Family
ID=24852886
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT25848/77A IT1085469B (it) | 1976-07-30 | 1977-07-19 | Sintezizzatore di frequenza a fibre ottiche |
Country Status (3)
Country | Link |
---|---|
US (1) | US4042891A (it) |
FR (1) | FR2360211A1 (it) |
IT (1) | IT1085469B (it) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2415387A1 (fr) * | 1978-01-18 | 1979-08-17 | Daumas Jean | Oscillateur a autoasservissement de phase |
CA1081796A (en) * | 1978-02-09 | 1980-07-15 | B. Alejandro Mackay | Controlled heating microwave ovens using different operating frequencies |
US4297656A (en) * | 1979-03-23 | 1981-10-27 | Harris Corporation | Plural frequency oscillator employing multiple fiber-optic delay line |
US5245461A (en) * | 1991-01-15 | 1993-09-14 | The Charles Stark Draper Laboratory | Analog optical FM receiver |
US5204640A (en) * | 1992-02-10 | 1993-04-20 | California Institute Of Technology | Widely tunable oscillator stabilization using analog fiber optic delay line |
US5335106A (en) * | 1992-10-30 | 1994-08-02 | Mpb Technologies Inc. | Optically-based frequency synthesizer for generating an electric output signal at a preselected frequency that can be changed over a wide band of frequencies for communication purpose |
GB2323467B (en) * | 1995-11-17 | 2000-02-16 | Secr Defence | Frequency synthesizer |
US6570458B2 (en) | 2001-06-12 | 2003-05-27 | Teradyne, Inc. | Low noise microwave synthesizer employing high frequency combs for tuning drift cancel loop |
US20060164141A1 (en) * | 2005-01-21 | 2006-07-27 | Self Paul W R | Controlled delay line circuit with integrated transmission line reference |
US7215208B2 (en) * | 2005-01-19 | 2007-05-08 | Paul William Ronald Self | Fully integrated frequency generator |
US7375593B2 (en) * | 2005-01-19 | 2008-05-20 | Paul William Ronald Self | Circuits and methods of generating and controlling signals on an integrated circuit |
WO2011010799A2 (ko) * | 2009-07-21 | 2011-01-27 | 엘지전자 주식회사 | 마이크로웨이브를 이용한 조리기기 |
US9094133B2 (en) * | 2013-03-12 | 2015-07-28 | Synergy Microwave Corporation | Integrated production of self injection locked self phase loop locked optoelectronic oscillator |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3401357A (en) * | 1965-08-11 | 1968-09-10 | Bell Telephone Labor Inc | Electromagnetic wave amplifier oscillator and modulator |
GB1325219A (en) * | 1971-10-01 | 1973-08-01 | Mullard Ltd | Variable frequency oscillator systems |
US3809908A (en) * | 1973-06-29 | 1974-05-07 | Itt | Electro-optical transmission line |
GB1444064A (en) * | 1973-06-29 | 1976-07-28 | Itt | Electro-optical transmission line |
SU1268953A1 (ru) * | 1985-05-14 | 1986-11-07 | Ленинградский Ордена Трудового Красного Знамени Институт Точной Механики И Оптики | Генератор капель |
-
1976
- 1976-07-30 US US05/710,165 patent/US4042891A/en not_active Expired - Lifetime
-
1977
- 1977-07-19 IT IT25848/77A patent/IT1085469B/it active
- 1977-07-28 FR FR7723183A patent/FR2360211A1/fr active Granted
Also Published As
Publication number | Publication date |
---|---|
FR2360211A1 (fr) | 1978-02-24 |
FR2360211B1 (it) | 1982-04-02 |
US4042891A (en) | 1977-08-16 |
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