FR2283593A1 - Demodulateur numerique pour onde modulee en frequence ou en phase par un signal de donnees - Google Patents
Demodulateur numerique pour onde modulee en frequence ou en phase par un signal de donneesInfo
- Publication number
- FR2283593A1 FR2283593A1 FR7426597A FR7426597A FR2283593A1 FR 2283593 A1 FR2283593 A1 FR 2283593A1 FR 7426597 A FR7426597 A FR 7426597A FR 7426597 A FR7426597 A FR 7426597A FR 2283593 A1 FR2283593 A1 FR 2283593A1
- Authority
- FR
- France
- Prior art keywords
- digital
- discriminator
- signal
- phase modulated
- band pass
- 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.)
- Granted
Links
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K9/00—Demodulating pulses which have been modulated with a continuously-variable signal
- H03K9/06—Demodulating pulses which have been modulated with a continuously-variable signal of frequency- or rate-modulated pulses
Landscapes
- Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7426597A FR2283593A1 (fr) | 1974-07-31 | 1974-07-31 | Demodulateur numerique pour onde modulee en frequence ou en phase par un signal de donnees |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7426597A FR2283593A1 (fr) | 1974-07-31 | 1974-07-31 | Demodulateur numerique pour onde modulee en frequence ou en phase par un signal de donnees |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2283593A1 true FR2283593A1 (fr) | 1976-03-26 |
FR2283593B1 FR2283593B1 (fr) | 1979-05-25 |
Family
ID=9141935
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7426597A Granted FR2283593A1 (fr) | 1974-07-31 | 1974-07-31 | Demodulateur numerique pour onde modulee en frequence ou en phase par un signal de donnees |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2283593A1 (fr) |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3568067A (en) * | 1969-06-13 | 1971-03-02 | Collins Radio Co | Frequency discriminator with output indicative of difference between input and local reference signals |
FR2074997A5 (fr) * | 1969-12-11 | 1971-10-08 | Western Electric Co | Filtre recepteur numerique pour signaux de donnees en frequence modulee |
US3660764A (en) * | 1969-11-26 | 1972-05-02 | Bell Telephone Labor Inc | Non-coherent differential phase detection |
-
1974
- 1974-07-31 FR FR7426597A patent/FR2283593A1/fr active Granted
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3568067A (en) * | 1969-06-13 | 1971-03-02 | Collins Radio Co | Frequency discriminator with output indicative of difference between input and local reference signals |
US3660764A (en) * | 1969-11-26 | 1972-05-02 | Bell Telephone Labor Inc | Non-coherent differential phase detection |
FR2074997A5 (fr) * | 1969-12-11 | 1971-10-08 | Western Electric Co | Filtre recepteur numerique pour signaux de donnees en frequence modulee |
Non-Patent Citations (1)
Title |
---|
Publication US 'IEEE TRANSACTIONS ON AUDIO AND ELECTROACOUSTICS', vol. AV-16, sept. 1968, No. 3, article: 'An approach to the implementation of digital filters', auteurs: JACKSON et al., pages 413 - 421 * |
Also Published As
Publication number | Publication date |
---|---|
FR2283593B1 (fr) | 1979-05-25 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |