NL213113A - - Google Patents
Info
- Publication number
- NL213113A NL213113A NL213113DA NL213113A NL 213113 A NL213113 A NL 213113A NL 213113D A NL213113D A NL 213113DA NL 213113 A NL213113 A NL 213113A
- Authority
- NL
- Netherlands
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
- H03L7/20—Indirect frequency synthesis, i.e. generating a desired one of a number of predetermined frequencies using a frequency- or phase-locked loop using a harmonic phase-locked loop, i.e. a loop which can be locked to one of a number of harmonically related frequencies applied to it
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03J—TUNING RESONANT CIRCUITS; SELECTING RESONANT CIRCUITS
- H03J7/00—Automatic frequency control; Automatic scanning over a band of frequencies
- H03J7/02—Automatic frequency control
- H03J7/04—Automatic frequency control where the frequency control is accomplished by varying the electrical characteristics of a non-mechanically adjustable element or where the nature of the frequency controlling element is not significant
- H03J7/042—Automatic frequency control where the frequency control is accomplished by varying the electrical characteristics of a non-mechanically adjustable element or where the nature of the frequency controlling element is not significant with reactance tube
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DET11711A DE1001344B (de) | 1955-12-30 | 1955-12-30 | Schaltung zum selbsttaetigen Stabilisieren der Schwingungsfrequenz eines Oszillators |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL213113A true NL213113A (xx) |
Family
ID=7546802
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL213113D NL213113A (xx) | 1955-12-30 | ||
| NL96353D NL96353C (xx) | 1955-12-30 |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL96353D NL96353C (xx) | 1955-12-30 |
Country Status (4)
| Country | Link |
|---|---|
| DE (1) | DE1001344B (xx) |
| FR (1) | FR1168121A (xx) |
| GB (1) | GB810153A (xx) |
| NL (2) | NL96353C (xx) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3155919A (en) * | 1961-01-03 | 1964-11-03 | Collins Radio Co | A. f. c. spectrum lock-in circuit |
| DE1466592B1 (de) * | 1964-10-20 | 1970-02-12 | Wandel & Goltermann | Steuersender |
-
0
- NL NL213113D patent/NL213113A/xx unknown
- NL NL96353D patent/NL96353C/xx active
-
1955
- 1955-12-30 DE DET11711A patent/DE1001344B/de active Pending
-
1956
- 1956-11-26 GB GB3607456A patent/GB810153A/en not_active Expired
- 1956-12-12 FR FR1168121D patent/FR1168121A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| NL96353C (xx) | |
| DE1001344B (de) | 1957-01-24 |
| FR1168121A (fr) | 1958-12-04 |
| GB810153A (en) | 1959-03-11 |