SE9800683L - System och metod för överföring av en signal bärande digital information - Google Patents
System och metod för överföring av en signal bärande digital informationInfo
- Publication number
- SE9800683L SE9800683L SE9800683A SE9800683A SE9800683L SE 9800683 L SE9800683 L SE 9800683L SE 9800683 A SE9800683 A SE 9800683A SE 9800683 A SE9800683 A SE 9800683A SE 9800683 L SE9800683 L SE 9800683L
- Authority
- SE
- Sweden
- Prior art keywords
- signal
- receiver
- created
- modulated
- modulator
- 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
-
- 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
- H04L27/233—Demodulator circuits; Receiver circuits using non-coherent demodulation
- H04L27/2332—Demodulator circuits; Receiver circuits using non-coherent demodulation using a non-coherent carrier
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE9800683A SE520621C2 (sv) | 1998-03-04 | 1998-03-04 | System och metod för överföring av en signal bärande digital information |
PCT/SE1999/000288 WO1999045680A2 (en) | 1998-03-04 | 1999-03-01 | A system and a method for transfer of a digital information carrying signal |
AU27553/99A AU2755399A (en) | 1998-03-04 | 1999-03-01 | A system and a method for transfer of a digital information carrying signal |
US09/261,173 US6198908B1 (en) | 1998-03-04 | 1999-03-03 | System and a method for transfer of a digital information carrying signal |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE9800683A SE520621C2 (sv) | 1998-03-04 | 1998-03-04 | System och metod för överföring av en signal bärande digital information |
Publications (3)
Publication Number | Publication Date |
---|---|
SE9800683D0 SE9800683D0 (sv) | 1998-03-04 |
SE9800683L true SE9800683L (sv) | 1999-09-05 |
SE520621C2 SE520621C2 (sv) | 2003-08-05 |
Family
ID=20410399
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE9800683A SE520621C2 (sv) | 1998-03-04 | 1998-03-04 | System och metod för överföring av en signal bärande digital information |
Country Status (4)
Country | Link |
---|---|
US (1) | US6198908B1 ( ) |
AU (1) | AU2755399A ( ) |
SE (1) | SE520621C2 ( ) |
WO (1) | WO1999045680A2 ( ) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6354525B1 (en) * | 1999-11-05 | 2002-03-12 | Shin A Sports Co., Ltd. | Spinning reel with drag brake mechanism and clutch |
US7068740B2 (en) * | 2002-04-29 | 2006-06-27 | Agere Systems Inc. | Processing of modulated signals |
US7760833B1 (en) * | 2005-02-17 | 2010-07-20 | Analog Devices, Inc. | Quadrature demodulation with phase shift |
US8090055B2 (en) * | 2008-08-06 | 2012-01-03 | The Aerospace Corporation | Binary continuous phase modulation (CPM) data demodulation receiver |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4601048A (en) * | 1984-04-02 | 1986-07-15 | Ryan Carl R | Serial minimum shift-keyed modem |
US4581749A (en) * | 1984-07-02 | 1986-04-08 | Motorola, Inc. | Data frequency modulator with deviation control |
SE504341C2 (sv) * | 1995-05-22 | 1997-01-20 | Ericsson Telefon Ab L M | Förfarande och anordning vid fasmodulerade signaler |
US5832022A (en) * | 1995-06-02 | 1998-11-03 | Omnipoint Corporation | Method and apparatus for controlling the modulation index of continuous phase modulated (CPM) signals |
US5812604A (en) * | 1996-07-16 | 1998-09-22 | Scientific-Atlanta, Inc. | Constant envelope continuous phase frequency shift key modulation apparatus and method at radio frequencies |
-
1998
- 1998-03-04 SE SE9800683A patent/SE520621C2/sv not_active IP Right Cessation
-
1999
- 1999-03-01 AU AU27553/99A patent/AU2755399A/en not_active Abandoned
- 1999-03-01 WO PCT/SE1999/000288 patent/WO1999045680A2/en active Application Filing
- 1999-03-03 US US09/261,173 patent/US6198908B1/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
WO1999045680A2 (en) | 1999-09-10 |
AU2755399A (en) | 1999-09-20 |
US6198908B1 (en) | 2001-03-06 |
WO1999045680A3 (en) | 1999-11-04 |
SE9800683D0 (sv) | 1998-03-04 |
SE520621C2 (sv) | 2003-08-05 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
NUG | Patent has lapsed |