DE3870712D1 - Empfaenger fuer ein phasenverschiebungsmodulierter traegersignal. - Google Patents
Empfaenger fuer ein phasenverschiebungsmodulierter traegersignal.Info
- Publication number
- DE3870712D1 DE3870712D1 DE8888201085T DE3870712T DE3870712D1 DE 3870712 D1 DE3870712 D1 DE 3870712D1 DE 8888201085 T DE8888201085 T DE 8888201085T DE 3870712 T DE3870712 T DE 3870712T DE 3870712 D1 DE3870712 D1 DE 3870712D1
- Authority
- DE
- Germany
- Prior art keywords
- receiver
- phase shift
- carrier signal
- modulated carrier
- modulated
- 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 - Lifetime
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L13/00—Details of the apparatus or circuits covered by groups H04L15/00 or H04L17/00
- H04L13/18—Details of the apparatus or circuits covered by groups H04L15/00 or H04L17/00 of receivers
-
- 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
- H04L27/2275—Demodulator circuits; Receiver circuits using coherent demodulation wherein the carrier recovery circuit uses the received modulated signals
- H04L27/2277—Demodulator circuits; Receiver circuits using coherent demodulation wherein the carrier recovery circuit uses the received modulated signals using remodulation
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
- Synchronisation In Digital Transmission Systems (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL8701290A NL8701290A (nl) | 1987-06-02 | 1987-06-02 | Ontvanger voor een faseverschuivingsgemoduleerd draaggolfsignaal. |
Publications (1)
Publication Number | Publication Date |
---|---|
DE3870712D1 true DE3870712D1 (de) | 1992-06-11 |
Family
ID=19850088
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE8888201085T Expired - Lifetime DE3870712D1 (de) | 1987-06-02 | 1988-05-31 | Empfaenger fuer ein phasenverschiebungsmodulierter traegersignal. |
Country Status (10)
Country | Link |
---|---|
US (1) | US4894845A (de) |
EP (1) | EP0293991B1 (de) |
JP (1) | JP2950512B2 (de) |
KR (1) | KR960002467B1 (de) |
CA (1) | CA1283707C (de) |
DE (1) | DE3870712D1 (de) |
ES (1) | ES2032951T3 (de) |
FI (1) | FI86121C (de) |
HK (1) | HK142793A (de) |
NL (1) | NL8701290A (de) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19614979C2 (de) | 1995-04-20 | 2001-05-17 | Fujitsu Ltd | Hochfrequenz-Sende-Empfangs-Vorrichtung zur Datenkommunikation |
JP3304683B2 (ja) * | 1995-05-02 | 2002-07-22 | 富士通株式会社 | 無線装置 |
US5659263A (en) * | 1996-03-25 | 1997-08-19 | Motorola, Inc. | Circuit and method for correcting phase error in a multiplier circuit |
US5815529A (en) * | 1996-04-04 | 1998-09-29 | Lucent Technologies Inc. | Transmission system for digital audio broadcasting that incorporates a rotator in the transmitter |
JPH1051418A (ja) * | 1996-08-06 | 1998-02-20 | Mitsubishi Electric Corp | ディジタル受信装置 |
US6456142B1 (en) * | 2000-11-28 | 2002-09-24 | Analog Devices, Inc. | Circuit having dual feedback multipliers |
US7895506B2 (en) * | 2006-12-18 | 2011-02-22 | Intel Corporation | Iterative decoder with early-exit condition detection and methods for decoding |
EP2222042A1 (de) * | 2007-11-28 | 2010-08-25 | Panasonic Corporation | Demodulationseinrichtung, empfangseinrichtung und demodulationsverfahren |
FR3085568B1 (fr) * | 2018-08-31 | 2020-08-07 | Zodiac Data Systems | Procede de datation de signaux de telemesure |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4344176A (en) * | 1980-04-03 | 1982-08-10 | Codex Corporation | Time recovery circuitry in a modem receiver |
JPS60154758A (ja) * | 1984-01-25 | 1985-08-14 | Alps Electric Co Ltd | Psk復調装置 |
JPS6211347A (ja) * | 1985-07-09 | 1987-01-20 | Nec Home Electronics Ltd | 4相psk復調装置 |
-
1987
- 1987-06-02 NL NL8701290A patent/NL8701290A/nl not_active Application Discontinuation
-
1988
- 1988-05-30 CA CA000568084A patent/CA1283707C/en not_active Expired - Lifetime
- 1988-05-30 FI FI882536A patent/FI86121C/fi not_active IP Right Cessation
- 1988-05-31 ES ES198888201085T patent/ES2032951T3/es not_active Expired - Lifetime
- 1988-05-31 EP EP88201085A patent/EP0293991B1/de not_active Expired - Lifetime
- 1988-05-31 DE DE8888201085T patent/DE3870712D1/de not_active Expired - Lifetime
- 1988-06-01 US US07/201,512 patent/US4894845A/en not_active Expired - Fee Related
- 1988-06-02 JP JP63134528A patent/JP2950512B2/ja not_active Expired - Lifetime
- 1988-06-02 KR KR88006615A patent/KR960002467B1/ko not_active IP Right Cessation
-
1993
- 1993-12-30 HK HK1427/93A patent/HK142793A/xx not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
KR960002467B1 (en) | 1996-02-17 |
NL8701290A (nl) | 1989-01-02 |
EP0293991A1 (de) | 1988-12-07 |
EP0293991B1 (de) | 1992-05-06 |
ES2032951T3 (es) | 1993-03-01 |
FI86121C (fi) | 1992-07-10 |
FI882536A0 (fi) | 1988-05-30 |
JP2950512B2 (ja) | 1999-09-20 |
CA1283707C (en) | 1991-04-30 |
KR890001327A (ko) | 1989-03-20 |
US4894845A (en) | 1990-01-16 |
JPS63311843A (ja) | 1988-12-20 |
FI86121B (fi) | 1992-03-31 |
FI882536A (fi) | 1988-12-03 |
HK142793A (en) | 1994-01-07 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8327 | Change in the person/name/address of the patent owner |
Owner name: PHILIPS ELECTRONICS N.V., EINDHOVEN, NL |
|
8327 | Change in the person/name/address of the patent owner |
Owner name: KONINKLIJKE PHILIPS ELECTRONICS N.V., EINDHOVEN, N |
|
8339 | Ceased/non-payment of the annual fee |