BE711063A - - Google Patents
Info
- Publication number
- BE711063A BE711063A BE711063DA BE711063A BE 711063 A BE711063 A BE 711063A BE 711063D A BE711063D A BE 711063DA BE 711063 A BE711063 A BE 711063A
- Authority
- BE
- Belgium
Links
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03J—TUNING RESONANT CIRCUITS; SELECTING RESONANT CIRCUITS
- H03J7/00—Automatic frequency control; Automatic scanning over a band of frequencies
- H03J7/18—Automatic scanning over a band of frequencies
- H03J7/20—Automatic scanning over a band of frequencies where the scanning is accomplished by varying the electrical characteristics of a non-mechanically adjustable element
- H03J7/28—Automatic scanning over a band of frequencies where the scanning is accomplished by varying the electrical characteristics of a non-mechanically adjustable element using counters or frequency dividers
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR95775A FR1539645A (fr) | 1967-02-21 | 1967-02-21 | Procédé et dispositif d'accord automatique sur une fréquence donnée, d'un circuit oscillant à fréquence réglable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE711063A true BE711063A (xx) | 1968-08-21 |
Family
ID=8625629
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE711063D BE711063A (xx) | 1967-02-21 | 1968-02-21 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US3495195A (xx) |
| BE (1) | BE711063A (xx) |
| CH (1) | CH500633A (xx) |
| DE (1) | DE1616278C3 (xx) |
| FR (1) | FR1539645A (xx) |
| NL (1) | NL6802511A (xx) |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2041949A5 (xx) * | 1969-05-29 | 1971-02-05 | Materiel Telephonique | |
| DE2026107C3 (de) * | 1969-05-29 | 1975-05-15 | Rca Corp | Kanalwähleinrichtung für einen Fernsehempfänger |
| DE2333851A1 (de) * | 1973-07-03 | 1975-01-23 | Standard Elektrik Lorenz Ag | Verfahren und anordnungen zur selbsttaetigen nachregelung der mit einer abstimmanordnunggeingestellten oszillatorfrequenz eines ueberlagerungsempfangsteils einer bild und/oder tonwiedergabeanordnung |
| CA1055625A (en) * | 1974-02-21 | 1979-05-29 | Kazuyoshi Tsukamoto | Indicating device for tuning apparatus |
| GB1503334A (en) * | 1974-02-25 | 1978-03-08 | Matsushita Electric Ind Co Ltd | Tuning apparatus using a voltage-dependent reactance element |
| FR2289067A1 (fr) * | 1974-07-24 | 1976-05-21 | Thomson Csf | Perfectionnement aux emetteurs-recepteurs a super-reaction fonctionnant en ondes millimetriques |
| JPS5255360A (en) * | 1975-10-31 | 1977-05-06 | Hitachi Ltd | Phase fixing loop synthesizer |
| IT1156199B (it) * | 1978-04-18 | 1987-01-28 | Selenia Ind Elettroniche | Perfezionamento nei circuiti si sintonia automatica per filtri controllati in tensione mediante controllo di fase digitale |
| US4381566A (en) * | 1979-06-14 | 1983-04-26 | Matsushita Electric Industrial Co., Ltd. | Electronic tuning antenna system |
| US4383333A (en) * | 1981-03-04 | 1983-05-10 | General Electric Company | AM Radio having an automatic fine tuning circuit |
| DE3306401C1 (de) * | 1983-02-24 | 1984-08-23 | Deutsche Thomson-Brandt Gmbh, 7730 Villingen-Schwenningen | Schaltungsanordnung zum Abgleich eines frequenzselektiven elektronischen Messobjekts |
| US4480232A (en) * | 1983-03-03 | 1984-10-30 | General Electric Company | Method and apparatus for digital automatic frequency control of chirped oscillator |
| JPS6295333U (xx) * | 1985-12-03 | 1987-06-18 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1444235A (fr) * | 1965-05-21 | 1966-07-01 | Thomson Houston Comp Francaise | Perfectionnements aux récepteurs radioélectriques à commande automatique de phase |
-
1967
- 1967-02-21 FR FR95775A patent/FR1539645A/fr not_active Expired
-
1968
- 1968-02-08 US US704122A patent/US3495195A/en not_active Expired - Lifetime
- 1968-02-17 DE DE1616278A patent/DE1616278C3/de not_active Expired
- 1968-02-21 BE BE711063D patent/BE711063A/xx unknown
- 1968-02-21 CH CH253668A patent/CH500633A/fr not_active IP Right Cessation
- 1968-02-21 NL NL6802511A patent/NL6802511A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| US3495195A (en) | 1970-02-10 |
| FR1539645A (fr) | 1968-09-20 |
| CH500633A (fr) | 1970-12-15 |
| DE1616278A1 (de) | 1971-02-11 |
| DE1616278B2 (de) | 1974-05-22 |
| DE1616278C3 (de) | 1975-01-16 |
| NL6802511A (xx) | 1968-08-22 |