FR961639A - - Google Patents
Info
- Publication number
- FR961639A FR961639A FR961639DA FR961639A FR 961639 A FR961639 A FR 961639A FR 961639D A FR961639D A FR 961639DA FR 961639 A FR961639 A FR 961639A
- 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
- H03D—DEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TO ANOTHER
- H03D3/00—Demodulation of angle-, frequency- or phase- modulated oscillations
- H03D3/02—Demodulation of angle-, frequency- or phase- modulated oscillations by detecting phase difference between two signals obtained from input signal
- H03D3/06—Demodulation of angle-, frequency- or phase- modulated oscillations by detecting phase difference between two signals obtained from input signal by combining signals additively or in product demodulators
- H03D3/16—Demodulation of angle-, frequency- or phase- modulated oscillations by detecting phase difference between two signals obtained from input signal by combining signals additively or in product demodulators by means of electromechanical resonators
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR961639A true FR961639A (xx) | 1950-05-16 |
Family
ID=1563114
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR961639D Expired FR961639A (xx) |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR961639A (xx) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE914398C (de) * | 1952-06-10 | 1954-07-01 | Telefunken Gmbh | Schaltung zur Frequenzdemodulation und/oder zur Erzeugung einer von Frequenzaenderungen abhaengigen Regelgroesse |
| DE931536C (de) * | 1952-08-22 | 1955-08-11 | Autophon Ag | Frequenzdiskriminator, insbesondere fuer Frequenzstabilisierung |
| DE1014585B (de) * | 1955-06-20 | 1957-08-29 | Heinrich Pfitzner | Schaltungsanordnung zur Begrenzung und Entzerrung von Gleichstrom-Telegraphieimpulsen wechselnder Polaritaet |
| DE1194010B (de) * | 1958-10-06 | 1965-06-03 | Tno | Schaltung zur Demodulation von frequenz-modulierten elektrischen Schwingungen |
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0
- FR FR961639D patent/FR961639A/fr not_active Expired
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE914398C (de) * | 1952-06-10 | 1954-07-01 | Telefunken Gmbh | Schaltung zur Frequenzdemodulation und/oder zur Erzeugung einer von Frequenzaenderungen abhaengigen Regelgroesse |
| DE931536C (de) * | 1952-08-22 | 1955-08-11 | Autophon Ag | Frequenzdiskriminator, insbesondere fuer Frequenzstabilisierung |
| DE1014585B (de) * | 1955-06-20 | 1957-08-29 | Heinrich Pfitzner | Schaltungsanordnung zur Begrenzung und Entzerrung von Gleichstrom-Telegraphieimpulsen wechselnder Polaritaet |
| DE1194010B (de) * | 1958-10-06 | 1965-06-03 | Tno | Schaltung zur Demodulation von frequenz-modulierten elektrischen Schwingungen |