FR1390815A - Circuit pour la détection de modulation angulaire - Google Patents
Circuit pour la détection de modulation angulaireInfo
- Publication number
- FR1390815A FR1390815A FR971659A FR971659A FR1390815A FR 1390815 A FR1390815 A FR 1390815A FR 971659 A FR971659 A FR 971659A FR 971659 A FR971659 A FR 971659A FR 1390815 A FR1390815 A FR 1390815A
- Authority
- FR
- France
- Prior art keywords
- circuit
- modulation detection
- angular modulation
- angular
- detection
- Prior art date
- 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
- H03D3/08—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 diodes, e.g. Foster-Seeley discriminator
- H03D3/10—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 diodes, e.g. Foster-Seeley discriminator in which the diodes are simultaneously conducting during the same half period of the signal, e.g. radio detector
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR971659A FR1390815A (fr) | 1964-04-21 | 1964-04-21 | Circuit pour la détection de modulation angulaire |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR971659A FR1390815A (fr) | 1964-04-21 | 1964-04-21 | Circuit pour la détection de modulation angulaire |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1390815A true FR1390815A (fr) | 1965-02-26 |
Family
ID=8828256
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR971659A Expired FR1390815A (fr) | 1964-04-21 | 1964-04-21 | Circuit pour la détection de modulation angulaire |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR1390815A (fr) |
-
1964
- 1964-04-21 FR FR971659A patent/FR1390815A/fr not_active Expired
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