GB9704771D0 - Digital delay locked loop - Google Patents

Digital delay locked loop

Info

Publication number
GB9704771D0
GB9704771D0 GBGB9704771.6A GB9704771A GB9704771D0 GB 9704771 D0 GB9704771 D0 GB 9704771D0 GB 9704771 A GB9704771 A GB 9704771A GB 9704771 D0 GB9704771 D0 GB 9704771D0
Authority
GB
United Kingdom
Prior art keywords
locked loop
delay locked
digital delay
digital
loop
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.)
Withdrawn
Application number
GBGB9704771.6A
Other versions
GB2313750A (en
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.)
WiniaDaewoo Co Ltd
Original Assignee
Daewoo Electronics Co Ltd
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 Daewoo Electronics Co Ltd filed Critical Daewoo Electronics Co Ltd
Publication of GB9704771D0 publication Critical patent/GB9704771D0/en
Publication of GB2313750A publication Critical patent/GB2313750A/en
Withdrawn legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/69—Spread spectrum techniques
    • H04B1/707—Spread spectrum techniques using direct sequence modulation
    • H04B1/7073—Synchronisation aspects
    • H04B1/7085—Synchronisation aspects using a code tracking loop, e.g. a delay-locked loop

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Synchronisation In Digital Transmission Systems (AREA)
  • Noise Elimination (AREA)
GB9704771A 1996-05-31 1997-03-07 Digital delay locked loop Withdrawn GB2313750A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019960019409A KR970078064A (en) 1996-05-31 1996-05-31 Pseudo-noise control device for digital DL

Publications (2)

Publication Number Publication Date
GB9704771D0 true GB9704771D0 (en) 1997-04-23
GB2313750A GB2313750A (en) 1997-12-03

Family

ID=19460565

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9704771A Withdrawn GB2313750A (en) 1996-05-31 1997-03-07 Digital delay locked loop

Country Status (3)

Country Link
JP (1) JPH1013307A (en)
KR (1) KR970078064A (en)
GB (1) GB2313750A (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6549559B2 (en) * 1997-12-23 2003-04-15 Koninklijke Philips Electronics N.V. Apparatus and method for locking onto a psuedo-noise code in an IS-95 spread spectrum communications system
US6205167B1 (en) * 1997-12-23 2001-03-20 Philips Electronics North America Corporation Apparatus and method for code tracking in an IS-95 spread spectrum communications system
KR20010091602A (en) * 2000-03-16 2001-10-23 송재인 Selection method for tracking frequency
RU2486672C1 (en) * 2012-02-17 2013-06-27 Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Ижевский государственный технический университет имени М.Т. Калашникова" Method of monitoring broadband signal delay and apparatus for realising said method
CN102590787B (en) * 2012-02-29 2013-05-08 北京航空航天大学 Double early-late loop tracking method of spread spectrum receiver

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2720076B2 (en) * 1989-07-17 1998-02-25 京セラ株式会社 Automatic calibration device for direct spread spectrum receiver
US5402450A (en) * 1992-01-22 1995-03-28 Trimble Navigation Signal timing synchronizer
EP0590298B1 (en) * 1992-09-29 1998-04-15 Ascom Tech Ag Synchronisation procedure of a receiver for the reception of a data signal spread by a PN-code

Also Published As

Publication number Publication date
JPH1013307A (en) 1998-01-16
KR970078064A (en) 1997-12-12
GB2313750A (en) 1997-12-03

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)