FR956889A - - Google Patents
Info
- Publication number
- FR956889A FR956889A FR956889DA FR956889A FR 956889 A FR956889 A FR 956889A FR 956889D A FR956889D A FR 956889DA FR 956889 A FR956889 A FR 956889A
- 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
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03C—MODULATION
- H03C3/00—Angle modulation
- H03C3/02—Details
- H03C3/09—Modifications of modulator for regulating the mean frequency
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR956889A true FR956889A (en) | 1950-02-09 |
Family
ID=1559312
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR956889D Expired FR956889A (en) |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR956889A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2847649A (en) * | 1955-08-26 | 1958-08-12 | Seddon John Carl | Variable bandwidth double-tuned transformer |
| US2910657A (en) * | 1955-02-18 | 1959-10-27 | Gen Electric | Crystal filter |
-
0
- FR FR956889D patent/FR956889A/fr not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2910657A (en) * | 1955-02-18 | 1959-10-27 | Gen Electric | Crystal filter |
| US2847649A (en) * | 1955-08-26 | 1958-08-12 | Seddon John Carl | Variable bandwidth double-tuned transformer |