MX9203307A - Control de frecuencia automatico mediante un filtro adaptable. - Google Patents

Control de frecuencia automatico mediante un filtro adaptable.

Info

Publication number
MX9203307A
MX9203307A MX9203307A MX9203307A MX9203307A MX 9203307 A MX9203307 A MX 9203307A MX 9203307 A MX9203307 A MX 9203307A MX 9203307 A MX9203307 A MX 9203307A MX 9203307 A MX9203307 A MX 9203307A
Authority
MX
Mexico
Prior art keywords
frequency control
automatic frequency
adaptable filter
adaptable
filter
Prior art date
Application number
MX9203307A
Other languages
English (en)
Inventor
Kevin L Baum
Bruce D Mueller
Original Assignee
Motorola 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 Motorola Inc filed Critical Motorola Inc
Publication of MX9203307A publication Critical patent/MX9203307A/es

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
MX9203307A 1991-06-28 1992-06-25 Control de frecuencia automatico mediante un filtro adaptable. MX9203307A (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US72282891A 1991-06-28 1991-06-28

Publications (1)

Publication Number Publication Date
MX9203307A true MX9203307A (es) 1992-12-01

Family

ID=24903558

Family Applications (1)

Application Number Title Priority Date Filing Date
MX9203307A MX9203307A (es) 1991-06-28 1992-06-25 Control de frecuencia automatico mediante un filtro adaptable.

Country Status (7)

Country Link
JP (1) JP2830471B2 (es)
KR (1) KR960005386B1 (es)
CA (1) CA2089154C (es)
DE (2) DE4292274C2 (es)
GB (1) GB2263829B (es)
MX (1) MX9203307A (es)
WO (1) WO1993000747A1 (es)

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 (ja) * 1996-02-09 1997-08-19 Mitsubishi Electric Corp デジタル放送受信機
JP3556047B2 (ja) * 1996-05-22 2004-08-18 三菱電機株式会社 ディジタル放送受信機
KR19990069891A (ko) * 1998-02-13 1999-09-06 전주범 적응 회귀 디지털 필터 알고리즘을 이용한 중심 주파수 추적 방법
JP3846546B2 (ja) * 2000-08-29 2006-11-15 日本電気株式会社 周波数オフセット推定器

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
GB2263829B (en) 1995-07-26
GB9303663D0 (en) 1993-05-05
CA2089154C (en) 1999-08-03
JP2830471B2 (ja) 1998-12-02
DE4292274T1 (es) 1993-07-15
CA2089154A1 (en) 1992-12-29
KR930701869A (ko) 1993-06-12
DE4292274C2 (de) 1999-05-27
WO1993000747A1 (en) 1993-01-07
GB2263829A (en) 1993-08-04
JPH05508989A (ja) 1993-12-09
KR960005386B1 (ko) 1996-04-24

Similar Documents

Publication Publication Date Title
FI913087A0 (fi) Temperaturkompenserat dielektriskt filter.
MX9201639A (es) Aparato de infusion automatica.
DE69118940D1 (de) Selbsttätige Frequenzsteuerschaltung
DE69112949D1 (de) Gerät zur automatischen Leistungssteuerung.
DE4498261T1 (de) Automatische Frequenzregelvorrichtung
DE68916952D1 (de) Selbsttätige Frequenz-Steuerschaltung.
DE69100678T2 (de) Filter mit automatischer Grenzfrequenzregelung.
DE69010799D1 (de) Halbautomatisches Schaltdurchführungs-Steuerungssystem.
DE59006650D1 (de) Filtervorrichtung.
DE69020538D1 (de) Automatische pegelregelung.
FI911795A0 (fi) Avstaembart keramiskt filter och foerfarande foer dess avstaemning.
MX9203307A (es) Control de frecuencia automatico mediante un filtro adaptable.
FR2685862B1 (fr) Dispositif de cuisson vertical.
DE69100352T2 (de) Filterhilfsmittel.
FI924259A0 (fi) Automatisk kontroller foer rumomgivning.
DE3852441T2 (de) Automatisches Frequenzregelssystem.
DE69103022T2 (de) Filter.
DE59201286D1 (de) Plattenfilter.
DE59204046D1 (de) Mikrowellenfilter.
FI913086A0 (fi) Kopplingsanordning av filter foer simplex-trafik.
ES1021038Y (es) Dispositivo automatico de riego.
DE59202273D1 (de) Filterzentrifuge.
MX9102892A (es) Sistema de control de frecuencia.
ES1019193Y (es) Frontofocometro automatico.
FR2706657B1 (fr) Dispositif de défiltrage audio-progressif.