DE69224452D1 - Phasenschieber - Google Patents

Phasenschieber

Info

Publication number
DE69224452D1
DE69224452D1 DE69224452T DE69224452T DE69224452D1 DE 69224452 D1 DE69224452 D1 DE 69224452D1 DE 69224452 T DE69224452 T DE 69224452T DE 69224452 T DE69224452 T DE 69224452T DE 69224452 D1 DE69224452 D1 DE 69224452D1
Authority
DE
Germany
Prior art keywords
phase shifter
shifter
phase
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
DE69224452T
Other languages
English (en)
Other versions
DE69224452T2 (de
Inventor
John Wolsey Cook
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.)
British Telecommunications PLC
Original Assignee
British Telecommunications PLC
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 British Telecommunications PLC filed Critical British Telecommunications PLC
Application granted granted Critical
Publication of DE69224452D1 publication Critical patent/DE69224452D1/de
Publication of DE69224452T2 publication Critical patent/DE69224452T2/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
    • H04L7/00—Arrangements for synchronising receiver with transmitter
    • H04L7/02—Speed or phase control by the received code signals, the signals containing no special synchronisation information
    • H04L7/033—Speed or phase control by the received code signals, the signals containing no special synchronisation information using the transitions of the received signal to control the phase of the synchronising-signal-generating means, e.g. using a phase-locked loop
    • H04L7/0337—Selecting between two or more discretely delayed clocks or selecting between two or more discretely delayed received code signals

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Synchronisation In Digital Transmission Systems (AREA)
  • Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)
DE69224452T 1991-08-15 1992-08-12 Phasenschieber Expired - Fee Related DE69224452T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB919117635A GB9117635D0 (en) 1991-08-15 1991-08-15 Phase shifter

Publications (2)

Publication Number Publication Date
DE69224452D1 true DE69224452D1 (de) 1998-03-26
DE69224452T2 DE69224452T2 (de) 1998-07-16

Family

ID=10700029

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69224452T Expired - Fee Related DE69224452T2 (de) 1991-08-15 1992-08-12 Phasenschieber

Country Status (5)

Country Link
US (1) US5818889A (de)
EP (1) EP0528632B1 (de)
DE (1) DE69224452T2 (de)
GB (1) GB9117635D0 (de)
HK (1) HK1009367A1 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8363757B1 (en) * 1999-10-12 2013-01-29 Qualcomm Incorporated Method and apparatus for eliminating the effects of frequency offsets in a digital communication system
JP2002344293A (ja) * 2001-05-11 2002-11-29 Matsushita Electric Ind Co Ltd 波形生成装置、及び波形生成方法
EP2610256B1 (de) 2007-09-28 2016-04-27 Cyclacel Limited Pyrimidinderivate als Proteinkinase-Inhibitoren

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL157472B (nl) * 1968-10-02 1978-07-17 Philips Nv Ontvanger voor de ontvangst van in een voorgeschreven overdrachtsband gelegen informatiepulssignalen.
US4010421A (en) * 1971-12-06 1977-03-01 Telefonaktiebolaget L M Ericsson Synchronization method for the recovery of binary signals
US3803499A (en) * 1973-04-11 1974-04-09 Us Air Force Ultra broad band rf phase shifter
US4379264A (en) * 1980-08-11 1983-04-05 Mobil Oil Corporation Broadband phase shifter
GB2089609A (en) * 1980-12-12 1982-06-23 Philips Electronic Associated Clock pulse phase shifter
US4584695A (en) * 1983-11-09 1986-04-22 National Semiconductor Corporation Digital PLL decoder
EP0184593A1 (de) * 1984-12-14 1986-06-18 Deutsche ITT Industries GmbH Generatorschaltung zur Erzeugung zweier um 90 grad phasenverschobener Sinussignale
US4823363A (en) * 1985-07-09 1989-04-18 Nec Corporation Phase-locked clock regeneration circuit for digital transmission systems
US4773083A (en) * 1985-11-08 1988-09-20 Raytheon Company QPSK demodulator
JPH0198923A (ja) * 1987-10-12 1989-04-17 Olympus Optical Co Ltd カウント式測定器のカウントエラー検出回路
US4943787A (en) * 1989-09-05 1990-07-24 Motorola, Inc. Digital time base generator with adjustable delay between two outputs
US5066868A (en) * 1990-08-13 1991-11-19 Thomson Consumer Electronics, Inc. Apparatus for generating phase shifted clock signals
US5317288A (en) * 1992-12-15 1994-05-31 Space Systems/Loral, Inc. Continuously variable electronically controlled phase shift circuit

Also Published As

Publication number Publication date
DE69224452T2 (de) 1998-07-16
EP0528632B1 (de) 1998-02-18
GB9117635D0 (en) 1991-10-02
US5818889A (en) 1998-10-06
EP0528632A1 (de) 1993-02-24
HK1009367A1 (en) 1999-05-28

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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