SE9501892L - Förfarande och anordning vid fasmodulerade signaler - Google Patents

Förfarande och anordning vid fasmodulerade signaler

Info

Publication number
SE9501892L
SE9501892L SE9501892A SE9501892A SE9501892L SE 9501892 L SE9501892 L SE 9501892L SE 9501892 A SE9501892 A SE 9501892A SE 9501892 A SE9501892 A SE 9501892A SE 9501892 L SE9501892 L SE 9501892L
Authority
SE
Sweden
Prior art keywords
carrying signal
information
pct
receiver
deviation
Prior art date
Application number
SE9501892A
Other languages
Unknown language ( )
English (en)
Other versions
SE9501892D0 (sv
SE504341C2 (sv
Inventor
Dan Weinholt
Original Assignee
Ericsson Telefon Ab L M
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Ericsson Telefon Ab L M filed Critical Ericsson Telefon Ab L M
Priority to SE9501892A priority Critical patent/SE504341C2/sv
Publication of SE9501892D0 publication Critical patent/SE9501892D0/sv
Priority to PCT/SE1996/000664 priority patent/WO1996037987A1/en
Priority to JP53559996A priority patent/JP3601831B2/ja
Priority to US08/765,405 priority patent/US5751187A/en
Priority to CN96190536A priority patent/CN1085920C/zh
Priority to DE69629648T priority patent/DE69629648T2/de
Priority to EP96920086A priority patent/EP0772932B1/en
Priority to BR9606393A priority patent/BR9606393A/pt
Priority to CA002194662A priority patent/CA2194662A1/en
Publication of SE9501892L publication Critical patent/SE9501892L/sv
Publication of SE504341C2 publication Critical patent/SE504341C2/sv
Priority to NO970260A priority patent/NO970260L/no

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
    • H04L27/233—Demodulator circuits; Receiver circuits using non-coherent demodulation
    • H04L27/2332—Demodulator circuits; Receiver circuits using non-coherent demodulation using a non-coherent carrier
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03D—DEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TO ANOTHER
    • H03D3/00—Demodulation of angle-, frequency- or phase- modulated oscillations
    • H03D3/007—Demodulation of angle-, frequency- or phase- modulated oscillations by converting the oscillations into two quadrature related signals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/0014—Carrier regulation
    • H04L2027/0024—Carrier regulation at the receiver end
    • H04L2027/0026—Correction of carrier offset
    • H04L2027/003—Correction of carrier offset at baseband only
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/0014—Carrier regulation
    • H04L2027/0044—Control loops for carrier regulation
    • H04L2027/0053—Closed loops
    • H04L2027/0055—Closed loops single phase

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
  • Near-Field Transmission Systems (AREA)
SE9501892A 1995-05-22 1995-05-22 Förfarande och anordning vid fasmodulerade signaler SE504341C2 (sv)

Priority Applications (10)

Application Number Priority Date Filing Date Title
SE9501892A SE504341C2 (sv) 1995-05-22 1995-05-22 Förfarande och anordning vid fasmodulerade signaler
CA002194662A CA2194662A1 (en) 1995-05-22 1996-05-22 Method and device for phase-modulated signals
CN96190536A CN1085920C (zh) 1995-05-22 1996-05-22 相位调制信号的方法和装置
JP53559996A JP3601831B2 (ja) 1995-05-22 1996-05-22 位相変調された信号に対する方法と装置
US08/765,405 US5751187A (en) 1995-05-22 1996-05-22 Method and device for phase-modulated signals
PCT/SE1996/000664 WO1996037987A1 (en) 1995-05-22 1996-05-22 Method and device for phase-modulated signals
DE69629648T DE69629648T2 (de) 1995-05-22 1996-05-22 Verfahren und einrichtung für phasenmodulierte signale
EP96920086A EP0772932B1 (en) 1995-05-22 1996-05-22 Method and device for phase-modulated signals
BR9606393A BR9606393A (pt) 1995-05-22 1996-05-22 Dispositivo processo e sistema para transferéncia de um sinal portador de informações
NO970260A NO970260L (no) 1995-05-22 1997-01-21 Fremgangsmåte og anordning ved fasemodulerte signaler

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9501892A SE504341C2 (sv) 1995-05-22 1995-05-22 Förfarande och anordning vid fasmodulerade signaler

Publications (3)

Publication Number Publication Date
SE9501892D0 SE9501892D0 (sv) 1995-05-22
SE9501892L true SE9501892L (sv) 1996-11-23
SE504341C2 SE504341C2 (sv) 1997-01-20

Family

ID=20398392

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9501892A SE504341C2 (sv) 1995-05-22 1995-05-22 Förfarande och anordning vid fasmodulerade signaler

Country Status (10)

Country Link
US (1) US5751187A (sv)
EP (1) EP0772932B1 (sv)
JP (1) JP3601831B2 (sv)
CN (1) CN1085920C (sv)
BR (1) BR9606393A (sv)
CA (1) CA2194662A1 (sv)
DE (1) DE69629648T2 (sv)
NO (1) NO970260L (sv)
SE (1) SE504341C2 (sv)
WO (1) WO1996037987A1 (sv)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE506847C2 (sv) * 1996-06-28 1998-02-16 Ericsson Telefon Ab L M Förfarande och anordning vid fasmodulerade signaler
SE520621C2 (sv) * 1998-03-04 2003-08-05 Allgon Ab System och metod för överföring av en signal bärande digital information
RU2413375C2 (ru) * 2008-09-26 2011-02-27 Государственное образовательное учреждение высшего профессионального образования "Московский государственный университет путей сообщения" (МИИТ) Способ передачи и приема сигналов с абсолютной фазовой манипуляцией на 180° и устройство для его осуществления

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH604425A5 (sv) * 1975-12-31 1978-09-15 Ibm
US4540948A (en) * 1982-09-14 1985-09-10 Nec Corporation 8-Phase phase-shift keying demodulator
US4581749A (en) * 1984-07-02 1986-04-08 Motorola, Inc. Data frequency modulator with deviation control
DE3889979T2 (de) * 1987-06-30 1994-12-01 Nippon Electric Co Phasenkontrollierter Demodulator für ein digitales Nachrichtensystem.
JPH0787476B2 (ja) * 1988-10-07 1995-09-20 日本電気株式会社 復調装置
US5027352A (en) * 1989-01-05 1991-06-25 Motorola, Inc. Receiver frequency offset bias circuit for TDM radios
JP2542928B2 (ja) * 1989-07-20 1996-10-09 三洋電機株式会社 Ｆｍ変調器
US5027532A (en) * 1989-08-30 1991-07-02 Macneill Engineering Company, Inc. Removable traction cleat with reinforced radial support
JP2806997B2 (ja) * 1989-11-15 1998-09-30 株式会社日立製作所 復調器
JP3101955B2 (ja) * 1991-06-06 2000-10-23 松下電器産業株式会社 ディジタル変調信号の復調装置
JP2771365B2 (ja) * 1991-09-30 1998-07-02 福島日本電気株式会社 搬送波再生回路
US5282228A (en) * 1991-12-09 1994-01-25 Novatel Communications Ltd. Timing and automatic frequency control of digital receiver using the cyclic properties of a non-linear operation
JP2762852B2 (ja) * 1992-07-30 1998-06-04 日本電気株式会社 周波数安定化回路
JP3400003B2 (ja) * 1993-02-18 2003-04-28 株式会社日立製作所 複素変復調方式

Also Published As

Publication number Publication date
NO970260D0 (no) 1997-01-21
SE9501892D0 (sv) 1995-05-22
CN1085920C (zh) 2002-05-29
JP3601831B2 (ja) 2004-12-15
US5751187A (en) 1998-05-12
WO1996037987A1 (en) 1996-11-28
JPH10503634A (ja) 1998-03-31
CA2194662A1 (en) 1996-11-28
EP0772932B1 (en) 2003-08-27
CN1154773A (zh) 1997-07-16
SE504341C2 (sv) 1997-01-20
BR9606393A (pt) 1997-11-18
DE69629648D1 (de) 2003-10-02
DE69629648T2 (de) 2004-06-17
NO970260L (no) 1997-03-20
EP0772932A1 (en) 1997-05-14

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