DE69329960T2 - Demodulator für phasensprungmodulierte (PSK) Signale - Google Patents

Demodulator für phasensprungmodulierte (PSK) Signale

Info

Publication number
DE69329960T2
DE69329960T2 DE69329960T DE69329960T DE69329960T2 DE 69329960 T2 DE69329960 T2 DE 69329960T2 DE 69329960 T DE69329960 T DE 69329960T DE 69329960 T DE69329960 T DE 69329960T DE 69329960 T2 DE69329960 T2 DE 69329960T2
Authority
DE
Germany
Prior art keywords
psk
demodulator
signals
phase shift
shift 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 - Fee Related
Application number
DE69329960T
Other languages
English (en)
Other versions
DE69329960D1 (de
Inventor
Suzuki Mitsuhiro
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sony Corp
Original Assignee
Sony Corp
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
Priority claimed from JP13936492A external-priority patent/JP3353331B2/ja
Priority claimed from JP4144469A external-priority patent/JPH05336186A/ja
Application filed by Sony Corp filed Critical Sony Corp
Application granted granted Critical
Publication of DE69329960D1 publication Critical patent/DE69329960D1/de
Publication of DE69329960T2 publication Critical patent/DE69329960T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • H04L27/2335—Demodulator circuits; Receiver circuits using non-coherent demodulation using temporal properties of the received signal
    • H04L27/2337—Demodulator circuits; Receiver circuits using non-coherent demodulation using temporal properties of the received signal using digital techniques to measure the time between zero-crossings

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
DE69329960T 1992-05-29 1993-05-24 Demodulator für phasensprungmodulierte (PSK) Signale Expired - Fee Related DE69329960T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP13936492A JP3353331B2 (ja) 1992-05-29 1992-05-29 クロック抽出方法及びクロック抽出回路
JP4144469A JPH05336186A (ja) 1992-06-04 1992-06-04 位相検出装置

Publications (2)

Publication Number Publication Date
DE69329960D1 DE69329960D1 (de) 2001-04-05
DE69329960T2 true DE69329960T2 (de) 2001-06-13

Family

ID=26472196

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69329960T Expired - Fee Related DE69329960T2 (de) 1992-05-29 1993-05-24 Demodulator für phasensprungmodulierte (PSK) Signale

Country Status (3)

Country Link
US (1) US5506873A (de)
EP (1) EP0576826B1 (de)
DE (1) DE69329960T2 (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5875212A (en) * 1994-10-26 1999-02-23 International Business Machines Corporation Phase demodulation method and apparatus for a wireless LAN, by counting the IF period
JP3390272B2 (ja) * 1994-11-10 2003-03-24 沖電気工業株式会社 同期検波回路
US5822375A (en) * 1996-05-28 1998-10-13 Wei; Ruey-Yi Method for detecting received signal sequences
US6097768A (en) * 1996-11-21 2000-08-01 Dps Group, Inc. Phase detector for carrier recovery in a DQPSK receiver
FR2773933B1 (fr) * 1998-01-21 2000-03-03 Sgs Thomson Microelectronics Dispositif de demodulation d'un signal binaire module en phase par impulsions codees
US6341146B1 (en) * 1998-10-29 2002-01-22 Lucnet Technologies Inc. Phase-shift-keying demodulator and demodulation method using a period-width windowing technique
US6980613B2 (en) * 2003-09-30 2005-12-27 Pulse-Link, Inc. Ultra-wideband correlating receiver
US7283011B2 (en) * 2003-10-10 2007-10-16 Atmel Corporation Method for performing dual phase pulse modulation
US7103110B2 (en) * 2003-10-10 2006-09-05 Atmel Corporation Dual phase pulse modulation encoder circuit
US6947493B2 (en) * 2003-10-10 2005-09-20 Atmel Corporation Dual phase pulse modulation decoder circuit
US7079577B2 (en) * 2004-09-08 2006-07-18 Atmel Corporation Wide window decoder circuit for dual phase pulse modulation

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4435687A (en) * 1979-04-16 1984-03-06 North American Philips Corporation Clock signal recovery circuit
US4669095A (en) * 1985-09-27 1987-05-26 Motorola, Inc. Maximum distance from zero crossing MSK demodulator
US5122758A (en) * 1989-12-18 1992-06-16 Nec Corporation Differential phase demodulator for psk-modulated signals

Also Published As

Publication number Publication date
EP0576826B1 (de) 2001-02-28
DE69329960D1 (de) 2001-04-05
US5506873A (en) 1996-04-09
EP0576826A3 (en) 1994-09-14
EP0576826A2 (de) 1994-01-05

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee