DE69522054D1 - Verfahren und Vorrichtung zur Phasenverschiebung eines Signals - Google Patents

Verfahren und Vorrichtung zur Phasenverschiebung eines Signals

Info

Publication number
DE69522054D1
DE69522054D1 DE69522054T DE69522054T DE69522054D1 DE 69522054 D1 DE69522054 D1 DE 69522054D1 DE 69522054 T DE69522054 T DE 69522054T DE 69522054 T DE69522054 T DE 69522054T DE 69522054 D1 DE69522054 D1 DE 69522054D1
Authority
DE
Germany
Prior art keywords
signal
phase shifting
shifting
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 - Lifetime
Application number
DE69522054T
Other languages
English (en)
Other versions
DE69522054T2 (de
Inventor
Lars Erhage
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.)
Telefonaktiebolaget LM Ericsson AB
Original Assignee
Telefonaktiebolaget LM Ericsson AB
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 Telefonaktiebolaget LM Ericsson AB filed Critical Telefonaktiebolaget LM Ericsson AB
Publication of DE69522054D1 publication Critical patent/DE69522054D1/de
Application granted granted Critical
Publication of DE69522054T2 publication Critical patent/DE69522054T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03L—AUTOMATIC CONTROL, STARTING, SYNCHRONISATION OR STABILISATION OF GENERATORS OF ELECTRONIC OSCILLATIONS OR PULSES
    • H03L7/00—Automatic control of frequency or phase; Synchronisation
    • H03L7/06—Automatic control of frequency or phase; Synchronisation using a reference signal applied to a frequency- or phase-locked loop
    • H03L7/08—Details of the phase-locked loop
    • H03L7/081—Details of the phase-locked loop provided with an additional controlled phase shifter
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03L—AUTOMATIC CONTROL, STARTING, SYNCHRONISATION OR STABILISATION OF GENERATORS OF ELECTRONIC OSCILLATIONS OR PULSES
    • H03L7/00—Automatic control of frequency or phase; Synchronisation
    • H03L7/06—Automatic control of frequency or phase; Synchronisation using a reference signal applied to a frequency- or phase-locked loop
    • H03L7/16—Indirect frequency synthesis, i.e. generating a desired one of a number of predetermined frequencies using a frequency- or phase-locked loop
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03L—AUTOMATIC CONTROL, STARTING, SYNCHRONISATION OR STABILISATION OF GENERATORS OF ELECTRONIC OSCILLATIONS OR PULSES
    • H03L7/00—Automatic control of frequency or phase; Synchronisation
    • H03L7/06—Automatic control of frequency or phase; Synchronisation using a reference signal applied to a frequency- or phase-locked loop
    • H03L7/08—Details of the phase-locked loop
    • H03L7/085—Details of the phase-locked loop concerning mainly the frequency- or phase-detection arrangement including the filtering or amplification of its output signal
    • H03L7/091—Details of the phase-locked loop concerning mainly the frequency- or phase-detection arrangement including the filtering or amplification of its output signal the phase or frequency detector using a sampling device
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03L—AUTOMATIC CONTROL, STARTING, SYNCHRONISATION OR STABILISATION OF GENERATORS OF ELECTRONIC OSCILLATIONS OR PULSES
    • H03L7/00—Automatic control of frequency or phase; Synchronisation
    • H03L7/06—Automatic control of frequency or phase; Synchronisation using a reference signal applied to a frequency- or phase-locked loop
    • H03L7/16—Indirect frequency synthesis, i.e. generating a desired one of a number of predetermined frequencies using a frequency- or phase-locked loop
    • H03L7/20—Indirect frequency synthesis, i.e. generating a desired one of a number of predetermined frequencies using a frequency- or phase-locked loop using a harmonic phase-locked loop, i.e. a loop which can be locked to one of a number of harmonically related frequencies applied to it
DE69522054T 1994-07-06 1995-06-28 Verfahren und Vorrichtung zur Phasenverschiebung eines Signals Expired - Lifetime DE69522054T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9402384A SE503069C2 (sv) 1994-07-06 1994-07-06 Förfarande och anordning för att fasvrida en signal

Publications (2)

Publication Number Publication Date
DE69522054D1 true DE69522054D1 (de) 2001-09-13
DE69522054T2 DE69522054T2 (de) 2002-03-21

Family

ID=20394644

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69522054T Expired - Lifetime DE69522054T2 (de) 1994-07-06 1995-06-28 Verfahren und Vorrichtung zur Phasenverschiebung eines Signals

Country Status (4)

Country Link
US (1) US5576665A (de)
EP (1) EP0691745B1 (de)
DE (1) DE69522054T2 (de)
SE (1) SE503069C2 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6192225B1 (en) * 1998-04-22 2001-02-20 Ericsson Inc. Direct conversion receiver
US6320881B1 (en) * 1998-06-25 2001-11-20 Cypress Semiconductor Corp. Method, architecture and circuit for locking a data transmission frame
US10958277B1 (en) 2019-09-05 2021-03-23 Cobham Colorado Springs Inc. PLL with multiple and adjustable phase outputs

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE413826B (sv) * 1978-09-21 1980-06-23 Ellemtel Utvecklings Ab Sett att i ett telekommunikationssystem reglera fasleget hos en styrd signal i forhallande till en referenssignal samt anordning for genomforande av settet
US4495473A (en) * 1982-07-19 1985-01-22 Rockwell International Corporation Digital phase shifting apparatus which compensates for change of frequency of an input signal to be phase shifted
US4546328A (en) * 1983-05-23 1985-10-08 The United States Of America As Represented By The Secretary Of The Air Force PLL Swept frequency generator with programmable sweep rate
DE3579649D1 (de) * 1984-07-26 1990-10-18 Hewlett Packard Co Schaltungsanordnung zur frequenzsynthese.
SE447618B (sv) * 1985-04-12 1986-11-24 Ericsson Telefon Ab L M Sett och anordning for att faslasa en styrd oscillators signal till en referensoscillators signal
DE3741423A1 (de) * 1987-12-08 1989-06-22 Licentia Gmbh Digitale phaseneinstellung fuer digital generierte signale

Also Published As

Publication number Publication date
SE9402384D0 (sv) 1994-07-06
SE503069C2 (sv) 1996-03-18
DE69522054T2 (de) 2002-03-21
EP0691745B1 (de) 2001-08-08
SE9402384L (sv) 1996-01-07
US5576665A (en) 1996-11-19
EP0691745A1 (de) 1996-01-10

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition