DK106887A - Digitalt faseforskydningskredsloeb - Google Patents

Digitalt faseforskydningskredsloeb

Info

Publication number
DK106887A
DK106887A DK106887A DK106887A DK106887A DK 106887 A DK106887 A DK 106887A DK 106887 A DK106887 A DK 106887A DK 106887 A DK106887 A DK 106887A DK 106887 A DK106887 A DK 106887A
Authority
DK
Denmark
Prior art keywords
phase shift
shift circuit
digital phase
digital
circuit
Prior art date
Application number
DK106887A
Other languages
English (en)
Other versions
DK106887D0 (da
Inventor
Daniel George Baker
Original Assignee
Tektronix Inc
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 Tektronix Inc filed Critical Tektronix Inc
Publication of DK106887D0 publication Critical patent/DK106887D0/da
Publication of DK106887A publication Critical patent/DK106887A/da

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H17/00—Networks using digital techniques
    • H03H17/08—Networks for phase shifting
DK106887A 1986-03-03 1987-03-02 Digitalt faseforskydningskredsloeb DK106887A (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/835,688 US4677395A (en) 1986-03-03 1986-03-03 Digital phase shifter

Publications (2)

Publication Number Publication Date
DK106887D0 DK106887D0 (da) 1987-03-02
DK106887A true DK106887A (da) 1987-09-04

Family

ID=25270210

Family Applications (1)

Application Number Title Priority Date Filing Date
DK106887A DK106887A (da) 1986-03-03 1987-03-02 Digitalt faseforskydningskredsloeb

Country Status (6)

Country Link
US (1) US4677395A (da)
EP (1) EP0235791B1 (da)
JP (1) JPH0748638B2 (da)
CA (1) CA1260077A (da)
DE (1) DE3774149D1 (da)
DK (1) DK106887A (da)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4677395A (en) 1986-03-03 1987-06-30 Tektronix, Inc. Digital phase shifter
US4809306A (en) * 1986-11-17 1989-02-28 Amp Incorporated RF modem with improved clock recovery circuit
DE3836396C1 (en) * 1988-10-26 1990-02-15 Rohde & Schwarz Gmbh & Co Kg, 8000 Muenchen, De Digital 90@ phase shifter circuit
GB2228638A (en) * 1989-02-22 1990-08-29 Stc Plc Digital phase shifter
US5097487A (en) * 1989-10-24 1992-03-17 Walp Patrick K Local oscillator signal generating system for digital demodulator
US4980648A (en) * 1989-10-24 1990-12-25 Amp Incorporated Local oscillator signal phase acquisition system for digital demodulator
US4959844A (en) * 1989-10-24 1990-09-25 Amp Incorporated Clock recovery circuit for digital demodulator
US5111150A (en) * 1990-09-26 1992-05-05 Garmin Corporation Precision phase shift system
US5260670A (en) * 1992-01-16 1993-11-09 Tektronix, Inc. Equivalent time sampler using an oscillator
DE69405442T2 (de) * 1993-03-18 1998-04-02 Ncr Int Inc Übertragungsempfängerschaltkreis für eine integrierte Schaltung
EP0688101B1 (en) 1994-06-17 1999-10-06 Tektronix, Inc. Apparatus and method for digital phase shift
US5479458A (en) * 1994-10-05 1995-12-26 Tanaka; Yoshiaki Digital phase shifter including 1/N for phase detect and subsequent VCO adjust
US5517156A (en) * 1994-10-07 1996-05-14 Leader Electronics Corp. Digital phase shifter
US6055287A (en) * 1998-05-26 2000-04-25 Mcewan; Thomas E. Phase-comparator-less delay locked loop
US6072427A (en) * 1999-04-01 2000-06-06 Mcewan; Thomas E. Precision radar timebase using harmonically related offset oscillators
US6373428B1 (en) 1999-04-01 2002-04-16 Mcewan Technologies, Llc Self locking dual frequency clock system
US7224759B2 (en) * 2002-07-11 2007-05-29 Honeywell International Inc. Methods and apparatus for delay free phase shifting in correcting PLL phase offset
US7908080B2 (en) 2004-12-31 2011-03-15 Google Inc. Transportation routing

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4042884A (en) * 1975-02-20 1977-08-16 Rixon, Inc. Phase demodulator with offset frequency reference oscillator
US4056761A (en) * 1975-09-11 1977-11-01 Quintron, Inc. Sonic transducer and drive circuit
CH618069B (fr) * 1976-12-21 Ebauches Sa Generateur de signaux dephases et circuit dephaseur comprenant ce generateur.
JPS5546658A (en) * 1978-09-28 1980-04-01 Mitsubishi Electric Corp Digital phase shifter
DE2856012C2 (de) * 1978-12-23 1983-10-06 Kernforschungsanlage Juelich Gmbh, 5170 Juelich Schaltungsanordnung zur Phasenverschiebung und deren Verwendung
US4358741A (en) * 1979-09-17 1982-11-09 Ilc Data Device Corporation Micro time and phase stepper
JPS56136024A (en) * 1980-03-28 1981-10-23 Hitachi Ltd Variable phase shifter
JPS579125A (en) * 1980-06-19 1982-01-18 Matsushita Electric Ind Co Ltd Phase shift circuit
US4677395A (en) 1986-03-03 1987-06-30 Tektronix, Inc. Digital phase shifter

Also Published As

Publication number Publication date
EP0235791A3 (en) 1989-03-15
DE3774149D1 (de) 1991-12-05
JPS62207012A (ja) 1987-09-11
EP0235791B1 (en) 1991-10-30
US4677395A (en) 1987-06-30
CA1260077A (en) 1989-09-26
EP0235791A2 (en) 1987-09-09
DK106887D0 (da) 1987-03-02
JPH0748638B2 (ja) 1995-05-24

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Legal Events

Date Code Title Description
AHS Application shelved for other reasons than non-payment