IT1059490B - Demodulatore numerico con interpolazione per segnali dati modulati linearmente in ampiezza - Google Patents
Demodulatore numerico con interpolazione per segnali dati modulati linearmente in ampiezzaInfo
- Publication number
- IT1059490B IT1059490B IT67962/76A IT6796276A IT1059490B IT 1059490 B IT1059490 B IT 1059490B IT 67962/76 A IT67962/76 A IT 67962/76A IT 6796276 A IT6796276 A IT 6796276A IT 1059490 B IT1059490 B IT 1059490B
- Authority
- IT
- Italy
- Prior art keywords
- lineally
- demodulator
- numeric
- interpolation
- amplitude
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L27/00—Modulated-carrier systems
- H04L27/02—Amplitude-modulated carrier systems, e.g. using on-off keying; Single sideband or vestigial sideband modulation
- H04L27/06—Demodulator circuits; Receiver circuits
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT67962/76A IT1059490B (it) | 1976-04-22 | 1976-04-22 | Demodulatore numerico con interpolazione per segnali dati modulati linearmente in ampiezza |
US05/790,081 US4121165A (en) | 1976-04-22 | 1977-04-22 | Digital demodulator with interpolation for linearly amplitude-modulated data signals |
DE2718087A DE2718087C3 (de) | 1976-04-22 | 1977-04-22 | Digitaldemodulator für linear amplitudenmodulierte Datensignale |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT67962/76A IT1059490B (it) | 1976-04-22 | 1976-04-22 | Demodulatore numerico con interpolazione per segnali dati modulati linearmente in ampiezza |
Publications (1)
Publication Number | Publication Date |
---|---|
IT1059490B true IT1059490B (it) | 1982-05-31 |
Family
ID=11306747
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT67962/76A IT1059490B (it) | 1976-04-22 | 1976-04-22 | Demodulatore numerico con interpolazione per segnali dati modulati linearmente in ampiezza |
Country Status (3)
Country | Link |
---|---|
US (1) | US4121165A (it) |
DE (1) | DE2718087C3 (it) |
IT (1) | IT1059490B (it) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4246933A (en) * | 1978-12-21 | 1981-01-27 | Taylor Joseph W | Exhaust-indicator |
FR2479629B1 (fr) * | 1980-04-01 | 1985-11-08 | Thomson Csf | Procede de demodulation d'un signal module en amplitude, demodulateur mettant en oeuvre ce procede et systeme de television comportant un tel dispositif |
US4320345A (en) * | 1980-04-28 | 1982-03-16 | Sangamo Weston, Inc. | Adaptive differential PSK demodulator |
US4468794A (en) * | 1982-01-11 | 1984-08-28 | The United States Of America As Represented By The Secretary Of The Navy | Digital coherent detector |
US4423519A (en) * | 1982-01-20 | 1983-12-27 | Sperry Corporation | Apparatus and method for detecting the onset of a frequency shift keyed signal |
DE3233829A1 (de) * | 1982-09-11 | 1984-03-15 | Blaupunkt-Werke Gmbh, 3200 Hildesheim | Verfahren zur demodulation amplitudenmodilierter eingangssignale und schaltungsanordnung hierfuer |
EP0239293A3 (en) * | 1986-03-24 | 1988-12-14 | Gpt Limited | Data transmission systems |
GB2246921B (en) * | 1990-07-25 | 1993-12-15 | Texas Instruments Ltd | Improvements in or relating to the demodulation of amplitude modulated carrier waves |
FR2692092B1 (fr) * | 1992-06-05 | 1994-07-22 | Thomson Csf | Dispositif de traitement et de precorrection d'un signal audiofrequence avant son amplification dans une chaine d'amplification d'un emetteur a modulation d'amplitude. |
FR2702903B1 (fr) * | 1993-03-17 | 1995-05-24 | Europ Agence Spatiale | Récepteur de signaux radiofréquences. |
JP3578839B2 (ja) * | 1995-07-18 | 2004-10-20 | 三菱電機株式会社 | ディジタル受信機 |
JP3575883B2 (ja) * | 1995-09-18 | 2004-10-13 | 三菱電機株式会社 | ディジタル復調器 |
JP2004079015A (ja) * | 2002-08-09 | 2004-03-11 | Fujitsu Ltd | データ再生装置 |
JP4620642B2 (ja) * | 2006-07-31 | 2011-01-26 | 富士通株式会社 | 多値変調受信装置 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5910621B2 (ja) * | 1975-01-08 | 1984-03-10 | 日本電気株式会社 | デ−タ伝送復調器 |
-
1976
- 1976-04-22 IT IT67962/76A patent/IT1059490B/it active
-
1977
- 1977-04-22 US US05/790,081 patent/US4121165A/en not_active Expired - Lifetime
- 1977-04-22 DE DE2718087A patent/DE2718087C3/de not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE2718087A1 (de) | 1977-11-10 |
DE2718087C3 (de) | 1979-08-09 |
DE2718087B2 (de) | 1978-11-23 |
US4121165A (en) | 1978-10-17 |
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