KR930701869A - Automatic frequency control method and device by adaptive filter - Google Patents

Automatic frequency control method and device by adaptive filter

Info

Publication number
KR930701869A
KR930701869A KR1019930700393A KR930700393A KR930701869A KR 930701869 A KR930701869 A KR 930701869A KR 1019930700393 A KR1019930700393 A KR 1019930700393A KR 930700393 A KR930700393 A KR 930700393A KR 930701869 A KR930701869 A KR 930701869A
Authority
KR
South Korea
Prior art keywords
control method
frequency control
adaptive filter
automatic frequency
automatic
Prior art date
Application number
KR1019930700393A
Other languages
Korean (ko)
Other versions
KR960005386B1 (en
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 filed Critical
Publication of KR930701869A publication Critical patent/KR930701869A/en
Application granted granted Critical
Publication of KR960005386B1 publication Critical patent/KR960005386B1/en

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
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H21/00—Adaptive networks
    • H03H21/0012—Digital adaptive filters
    • H03H21/0043—Adaptive algorithms
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03J—TUNING RESONANT CIRCUITS; SELECTING RESONANT CIRCUITS
    • H03J7/00—Automatic frequency control; Automatic scanning over a band of frequencies
    • H03J7/02—Automatic frequency control
    • H03J7/04—Automatic frequency control where the frequency control is accomplished by varying the electrical characteristics of a non-mechanically adjustable element or where the nature of the frequency controlling element is not significant
KR1019930700393A 1991-06-28 1992-05-08 Automatic frequency control by an adaptive filter KR960005386B1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US72282891A 1991-06-28 1991-06-28
US91-722828 1991-06-28
PCT/US1992/003763 WO1993000747A1 (en) 1991-06-28 1992-05-08 Automatic frequency control by an adaptive filter

Publications (2)

Publication Number Publication Date
KR930701869A true KR930701869A (en) 1993-06-12
KR960005386B1 KR960005386B1 (en) 1996-04-24

Family

ID=24903558

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019930700393A KR960005386B1 (en) 1991-06-28 1992-05-08 Automatic frequency control by an adaptive filter

Country Status (7)

Country Link
JP (1) JP2830471B2 (en)
KR (1) KR960005386B1 (en)
CA (1) CA2089154C (en)
DE (2) DE4292274T1 (en)
GB (1) GB2263829B (en)
MX (1) MX9203307A (en)
WO (1) WO1993000747A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5394071A (en) * 1993-02-19 1995-02-28 Mts Systems Corportion Control network with on-line iteration and adaptive filter
JPH09219693A (en) * 1996-02-09 1997-08-19 Mitsubishi Electric Corp Digital broadcast receiver
JP3556047B2 (en) * 1996-05-22 2004-08-18 三菱電機株式会社 Digital broadcast receiver
KR19990069891A (en) * 1998-02-13 1999-09-06 전주범 Center frequency tracking method using adaptive regression digital filter algorithm
JP3846546B2 (en) * 2000-08-29 2006-11-15 日本電気株式会社 Frequency offset estimator

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4466108A (en) * 1981-10-06 1984-08-14 Communications Satellite Corporation TDMA/PSK Carrier synchronization without preamble
US4691176A (en) * 1986-03-17 1987-09-01 General Electric Company Adaptive carrier tracking circuit
US4852090A (en) * 1987-02-02 1989-07-25 Motorola, Inc. TDMA communications system with adaptive equalization
AU594621B2 (en) * 1987-06-23 1990-03-08 Nec Corporation Carrier-to-noise detector for digital transmission systems
US4896336A (en) * 1988-08-29 1990-01-23 Rockwell International Corporation Differential phase-shift keying demodulator
US5230007A (en) * 1991-06-28 1993-07-20 Motorola, Inc. Method for optimizing an adaptive filter update coefficient

Also Published As

Publication number Publication date
CA2089154A1 (en) 1992-12-29
GB9303663D0 (en) 1993-05-05
GB2263829B (en) 1995-07-26
KR960005386B1 (en) 1996-04-24
CA2089154C (en) 1999-08-03
GB2263829A (en) 1993-08-04
JPH05508989A (en) 1993-12-09
JP2830471B2 (en) 1998-12-02
WO1993000747A1 (en) 1993-01-07
MX9203307A (en) 1992-12-01
DE4292274C2 (en) 1999-05-27
DE4292274T1 (en) 1993-07-15

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Legal Events

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G160 Decision to publish patent application
E701 Decision to grant or registration of patent right
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