IT7827409A0 - Scarto di fase in un ricevitore dispositivo per determinare lo utilizzante la modulazione per salto di fase. - Google Patents
Scarto di fase in un ricevitore dispositivo per determinare lo utilizzante la modulazione per salto di fase.Info
- Publication number
- IT7827409A0 IT7827409A0 IT7827409A IT2740978A IT7827409A0 IT 7827409 A0 IT7827409 A0 IT 7827409A0 IT 7827409 A IT7827409 A IT 7827409A IT 2740978 A IT2740978 A IT 2740978A IT 7827409 A0 IT7827409 A0 IT 7827409A0
- Authority
- IT
- Italy
- Prior art keywords
- phase
- receiver device
- phase difference
- skip modulation
- modulation
- 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
- H04L27/18—Phase-modulated carrier systems, i.e. using phase-shift keying
- H04L27/22—Demodulator circuits; Receiver circuits
- H04L27/227—Demodulator circuits; Receiver circuits using coherent demodulation
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
- Detection And Prevention Of Errors In Transmission (AREA)
- Noise Elimination (AREA)
- Arrangements For Transmission Of Measured Signals (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7733121A FR2407621A1 (fr) | 1977-10-27 | 1977-10-27 | Procede et dispositif pour determiner l'ecart de phase dans un systeme utilisant la modulation par saut de phase |
Publications (2)
Publication Number | Publication Date |
---|---|
IT7827409A0 true IT7827409A0 (it) | 1978-09-07 |
IT1174386B IT1174386B (it) | 1987-07-01 |
Family
ID=9197226
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT27409/78A IT1174386B (it) | 1977-10-27 | 1978-09-07 | Dispositivo per determinare lo scarto di fase in un ricevitore utilizzante la modulazione per salto di fase |
Country Status (7)
Country | Link |
---|---|
US (1) | US4231094A (it) |
JP (1) | JPS5941624B2 (it) |
CA (1) | CA1106919A (it) |
DE (1) | DE2845210A1 (it) |
FR (1) | FR2407621A1 (it) |
GB (1) | GB1594319A (it) |
IT (1) | IT1174386B (it) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0097754B1 (fr) * | 1982-06-25 | 1987-01-07 | International Business Machines Corporation | Détecteur de tonalité et récepteur multifréquences utilisant ledit détecteur |
US4543827A (en) * | 1982-07-12 | 1985-10-01 | Sumitomo Rubber Industries | Method for measuring physical properties of material |
KR19980020286A (ko) * | 1996-09-06 | 1998-06-25 | 김광호 | 아날로그 디지탈 변환에 의한 위상검출방법 |
FR2846165A1 (fr) * | 2002-10-17 | 2004-04-23 | St Microelectronics Sa | Procede d'estimation de la phase dans un systeme de communication numerique et boucle a verrouillage de phase |
JP2004356090A (ja) * | 2003-05-07 | 2004-12-16 | Toshiba Lighting & Technology Corp | 受信装置、電子機器、リモコンシステム及び放電灯点灯装置 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3629696A (en) * | 1968-08-06 | 1971-12-21 | Northeast Electronics Corp | Method and apparatus for measuring delay distortion including simultaneously applied modulated signals |
FR2097657A5 (it) * | 1970-07-09 | 1972-03-03 | Ibm France | |
US3706931A (en) * | 1971-04-01 | 1972-12-19 | Bell Telephone Labor Inc | Apparatus for use in measuring phase dispersion produced by apparatus or a system |
FR2164544B1 (it) * | 1971-12-21 | 1974-09-27 | Ibm France | |
US3842247A (en) * | 1972-10-18 | 1974-10-15 | Bell Telephone Labor Inc | Apparatus and method for measuring envelope delay utilizing {90 -point technique |
FR2283606A1 (fr) * | 1974-08-30 | 1976-03-26 | Stern Thomas | Filtre de phase pour reduire les effets des composantes de bruit affectant les signaux modules en phase par les valeurs discretes |
FR2309089A1 (fr) * | 1975-04-25 | 1976-11-19 | Ibm France | Procede pour synchroniser l'horloge du recepteur d'un systeme de transmission de donnees et dispositif pour mettre en oeuvre le procede |
US4039769A (en) * | 1976-04-22 | 1977-08-02 | Bradley Telcom Corporation | Instrument and method for measuring envelope delay in a transmission channel |
-
1977
- 1977-10-27 FR FR7733121A patent/FR2407621A1/fr active Granted
-
1978
- 1978-05-24 GB GB22155/78A patent/GB1594319A/en not_active Expired
- 1978-07-21 CA CA307,835A patent/CA1106919A/en not_active Expired
- 1978-09-07 IT IT27409/78A patent/IT1174386B/it active
- 1978-09-26 JP JP53117541A patent/JPS5941624B2/ja not_active Expired
- 1978-10-11 US US05/950,488 patent/US4231094A/en not_active Expired - Lifetime
- 1978-10-17 DE DE19782845210 patent/DE2845210A1/de active Granted
Also Published As
Publication number | Publication date |
---|---|
DE2845210C2 (it) | 1987-08-13 |
FR2407621B1 (it) | 1982-01-08 |
US4231094A (en) | 1980-10-28 |
JPS5467456A (en) | 1979-05-30 |
DE2845210A1 (de) | 1979-05-03 |
GB1594319A (en) | 1981-07-30 |
JPS5941624B2 (ja) | 1984-10-08 |
FR2407621A1 (fr) | 1979-05-25 |
CA1106919A (en) | 1981-08-11 |
IT1174386B (it) | 1987-07-01 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
NO780247L (no) | Fryseformpose. | |
NO782541L (no) | Tricykliske forbindelser. | |
IT7826334A0 (it) | Bicicletta pieghevole. | |
NO770901L (no) | Hjulunderstell. | |
IT7821936V0 (it) | Fiala di miscelazione a due scomparti. | |
ES226267Y (es) | Embalaje de un solo uso. | |
NL7800468A (nl) | Vloeistofzak. | |
AU2938377A (en) | Joining carpets | |
BE857472A (fr) | Presse-agrumes a main | |
ES238914Y (es) | Un articulo absorbente de un solo uso. | |
IT7822347A0 (it) | Miscele liquide-cristalline. | |
IT7824345A0 (it) | Slitta. | |
JPS5413754A (en) | Diode oscillator | |
GB2011251B (en) | Collapsible structures | |
IT7827409A0 (it) | Scarto di fase in un ricevitore dispositivo per determinare lo utilizzante la modulazione per salto di fase. | |
JPS5387026A (en) | Fuid diode | |
DE2861198D1 (en) | Prefabricated structural element used as a form | |
NL177369C (nl) | Oscillator. | |
JPS5416704A (en) | Foot pump | |
IT1090718B (it) | Dispositivo per determinare la direzione verso un oggetto lontano | |
IT7820908A0 (it) | Poliammidi. | |
NL7713694A (nl) | Onderleglaken. | |
JPS5446808A (en) | Special plywood | |
JPS5421604A (en) | Condensing recovery pump | |
NL7803595A (nl) | Polyamiden. |