FR1596815A - - Google Patents
Info
- Publication number
- FR1596815A FR1596815A FR1596815DA FR1596815A FR 1596815 A FR1596815 A FR 1596815A FR 1596815D A FR1596815D A FR 1596815DA FR 1596815 A FR1596815 A FR 1596815A
- Authority
- FR
- France
- 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
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
- H03L7/06—Automatic control of frequency or phase; Synchronisation using a reference signal applied to a frequency- or phase-locked loop
- H03L7/16—Indirect frequency synthesis, i.e. generating a desired one of a number of predetermined frequencies using a frequency- or phase-locked loop
- H03L7/22—Indirect frequency synthesis, i.e. generating a desired one of a number of predetermined frequencies using a frequency- or phase-locked loop using more than one loop
- H03L7/23—Indirect frequency synthesis, i.e. generating a desired one of a number of predetermined frequencies using a frequency- or phase-locked loop using more than one loop with pulse counters or frequency dividers
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19671537323 DE1537323C (en) | 1967-12-21 | 1967-12-21 | Frequency generator with phase comparison, the comparison frequency of which is mixed from at least two normal frequency components |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR1596815A true FR1596815A (en) | 1970-06-22 |
Family
ID=5675885
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR1596815D Expired FR1596815A (en) | 1967-12-21 | 1968-12-06 |
Country Status (2)
| Country | Link |
|---|---|
| FR (1) | FR1596815A (en) |
| GB (1) | GB1192680A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2330198A1 (en) * | 1975-10-30 | 1977-05-27 | Tokyo Shibaura Electric Co | Freely oscillating tunable oscillator - has frequency divider for oscillator output signal, and several detectors |
| DE4105566A1 (en) * | 1991-02-22 | 1992-09-03 | Rohde & Schwarz | HF oscillator with output frequency converted to IF - generates reference frequency of sampling synthesiser by division of pure fixed frequency |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4214205A (en) * | 1978-07-05 | 1980-07-22 | British Aircraft Corporation | Radio receiving and retransmitting apparatus with frequency lock circuit |
-
1968
- 1968-12-06 FR FR1596815D patent/FR1596815A/fr not_active Expired
- 1968-12-20 GB GB6060668A patent/GB1192680A/en not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2330198A1 (en) * | 1975-10-30 | 1977-05-27 | Tokyo Shibaura Electric Co | Freely oscillating tunable oscillator - has frequency divider for oscillator output signal, and several detectors |
| DE4105566A1 (en) * | 1991-02-22 | 1992-09-03 | Rohde & Schwarz | HF oscillator with output frequency converted to IF - generates reference frequency of sampling synthesiser by division of pure fixed frequency |
Also Published As
| Publication number | Publication date |
|---|---|
| GB1192680A (en) | 1970-05-20 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |