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BR9105024A - Circuito de regulagem de fase de ordem superior - Google Patents

Circuito de regulagem de fase de ordem superior

Info

Publication number
BR9105024A
BR9105024A BR919105024A BR9105024A BR9105024A BR 9105024 A BR9105024 A BR 9105024A BR 919105024 A BR919105024 A BR 919105024A BR 9105024 A BR9105024 A BR 9105024A BR 9105024 A BR9105024 A BR 9105024A
Authority
BR
Brazil
Prior art keywords
high order
regulation circuit
order phase
phase regulation
circuit
Prior art date
Application number
BR919105024A
Other languages
English (en)
Inventor
Georg Sebald
Berthold Dr Lankl
Alfred Nist
Original Assignee
Siemens Ag
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 Siemens Ag filed Critical Siemens Ag
Publication of BR9105024A publication Critical patent/BR9105024A/pt

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
    • H03L7/085—Details of the phase-locked loop concerning mainly the frequency- or phase-detection arrangement including the filtering or amplification of its output signal
    • H03L7/093—Details of the phase-locked loop concerning mainly the frequency- or phase-detection arrangement including the filtering or amplification of its output signal using special filtering or amplification characteristics in the loop
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/32—Carrier systems characterised by combinations of two or more of the types covered by groups H04L27/02, H04L27/10, H04L27/18 or H04L27/26
    • H04L27/34—Amplitude- and phase-modulated carrier systems, e.g. quadrature-amplitude modulated carrier systems
    • H04L27/38—Demodulator circuits; Receiver circuits
    • H04L27/3818—Demodulator circuits; Receiver circuits using coherent demodulation, i.e. using one or more nominally phase synchronous carriers
    • H04L27/3827—Demodulator circuits; Receiver circuits using coherent demodulation, i.e. using one or more nominally phase synchronous carriers in which the carrier is recovered using only the demodulated baseband signals

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)
BR919105024A 1990-11-20 1991-11-19 Circuito de regulagem de fase de ordem superior BR9105024A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4036998 1990-11-20

Publications (1)

Publication Number Publication Date
BR9105024A true BR9105024A (pt) 1992-06-23

Family

ID=6418631

Family Applications (1)

Application Number Title Priority Date Filing Date
BR919105024A BR9105024A (pt) 1990-11-20 1991-11-19 Circuito de regulagem de fase de ordem superior

Country Status (4)

Country Link
EP (1) EP0486865B1 (pt)
AU (1) AU642786B2 (pt)
BR (1) BR9105024A (pt)
DE (1) DE59107340D1 (pt)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100323788B1 (ko) * 1994-01-12 2002-07-12 락스 죠셉 제이. 루프필터및위상동기루프
JP4181006B2 (ja) * 2003-10-03 2008-11-12 本田技研工業株式会社 Δς変調アルゴリズムを用いてプラントを制御する制御装置
US8174980B2 (en) * 2008-03-28 2012-05-08 Extreme Networks, Inc. Methods, systems, and computer readable media for dynamically rate limiting slowpath processing of exception packets
CN107528588A (zh) * 2016-06-21 2017-12-29 马维尔国际贸易有限公司 模拟分数n锁相环

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4208635A (en) * 1978-08-14 1980-06-17 Scientific Micro Systems, Inc. Active filter and phase-locked loop using same
DE3401944A1 (de) * 1984-01-20 1985-08-01 Siemens AG, 1000 Berlin und 8000 München 1 bit/1 bit-digitalkorrelator
US4788512A (en) * 1987-06-05 1988-11-29 Rockwell International Corporation Gain maintenance apparatus for use with a high gain amplifier incorporated in a closed loop feedback system

Also Published As

Publication number Publication date
EP0486865B1 (de) 1996-01-31
DE59107340D1 (de) 1996-03-14
AU642786B2 (en) 1993-10-28
EP0486865A1 (de) 1992-05-27
AU8800991A (en) 1992-05-21

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Legal Events

Date Code Title Description
FB19 Grant procedure suspended (art. 19)
HO Change of classification

Free format text: INT.CL. H03L 7/093

FF Decision: intention to grant
FG9A Patent or certificate of addition granted
B21A Expiry acc. art. 78, item i of ipl- expiry of the term of protection

Free format text: PATENTE EXTINTA EM 19/11/2011