NL1004377C2 - Meerfase-filter, inrichting en werkwijze voor het compenseren van een tijdvaststelfout met gebruikmaking van het filter. - Google Patents

Meerfase-filter, inrichting en werkwijze voor het compenseren van een tijdvaststelfout met gebruikmaking van het filter. Download PDF

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Publication number
NL1004377C2
NL1004377C2 NL1004377A NL1004377A NL1004377C2 NL 1004377 C2 NL1004377 C2 NL 1004377C2 NL 1004377 A NL1004377 A NL 1004377A NL 1004377 A NL1004377 A NL 1004377A NL 1004377 C2 NL1004377 C2 NL 1004377C2
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NL
Netherlands
Prior art keywords
filter
phase
filters
sample
time determination
Prior art date
Application number
NL1004377A
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English (en)
Dutch (nl)
Other versions
NL1004377A1 (nl
Inventor
Jung-Wan Ko
Original Assignee
Samsung Electronics Co Ltd
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 Samsung Electronics Co Ltd filed Critical Samsung Electronics Co Ltd
Publication of NL1004377A1 publication Critical patent/NL1004377A1/xx
Application granted granted Critical
Publication of NL1004377C2 publication Critical patent/NL1004377C2/nl

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Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
    • G11B20/02—Analogue recording or reproducing
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H17/00—Networks using digital techniques
    • H03H17/02—Frequency selective networks
    • H03H17/0248—Filters characterised by a particular frequency response or filtering method
    • H03H17/0264—Filter sets with mutual related characteristics
    • H03H17/0273—Polyphase filters
    • H03H17/0275—Polyphase filters comprising non-recursive filters

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • Mathematical Physics (AREA)
  • Signal Processing (AREA)
  • Synchronisation In Digital Transmission Systems (AREA)
  • Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)
NL1004377A 1995-10-30 1996-10-29 Meerfase-filter, inrichting en werkwijze voor het compenseren van een tijdvaststelfout met gebruikmaking van het filter. NL1004377C2 (nl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR19950038240 1995-10-30
KR1019950038240A KR0170301B1 (ko) 1995-10-30 1995-10-30 복합위상여파기와 이를 이용한 타이밍 오차 보상장치 및 그 방법

Publications (2)

Publication Number Publication Date
NL1004377A1 NL1004377A1 (nl) 1997-05-13
NL1004377C2 true NL1004377C2 (nl) 2001-08-14

Family

ID=19432012

Family Applications (1)

Application Number Title Priority Date Filing Date
NL1004377A NL1004377C2 (nl) 1995-10-30 1996-10-29 Meerfase-filter, inrichting en werkwijze voor het compenseren van een tijdvaststelfout met gebruikmaking van het filter.

Country Status (6)

Country Link
US (2) US5917735A (ja)
JP (1) JP2986745B2 (ja)
KR (1) KR0170301B1 (ja)
CN (1) CN1077743C (ja)
GB (1) GB2306823B (ja)
NL (1) NL1004377C2 (ja)

Families Citing this family (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100474995B1 (ko) * 1997-08-21 2005-06-07 삼성전자주식회사 Pr４ 신호처리 채널의 신호 전처리 영역에서의 adc 클럭 타이밍 에러 복구 회로 및 복구 방법
US6356569B1 (en) * 1997-12-31 2002-03-12 At&T Corp Digital channelizer with arbitrary output sampling frequency
US6218896B1 (en) * 1999-08-27 2001-04-17 Tachyon, Inc. Vectored demodulation and frequency estimation apparatus and method
US6628923B1 (en) 2000-05-03 2003-09-30 Nokia Networks Oy Adaptive phase and amplitude linearization method and apparatus
US6857002B1 (en) * 2000-07-05 2005-02-15 Cirrus Logic, Inc. Integrated circuit with a mode control selecting settled and unsettled output from a filter
US6914950B1 (en) 2000-07-31 2005-07-05 Lyrtech Inc. Multi-protocol receiver
US7113552B1 (en) * 2000-12-21 2006-09-26 Sirf Technology, Inc. Phase sampling techniques using amplitude bits for digital receivers
FR2825550B1 (fr) * 2001-05-30 2003-09-05 Mitsubishi Electric Inf Tech Dispositif et procede de demodulation numerique d'un signal recu par selection d'un filtre et recepteur de communication numerique le comportant
FR2825552B1 (fr) * 2001-05-30 2004-07-09 Mitsubishi Electric Inf Tech Dispositif et procede de demodulation numerique d'un signal recu par selection d'un filtre et recepteur de communication numerique le comportant
KR100398879B1 (ko) * 2001-07-09 2003-09-19 삼성전자주식회사 입력신호의 영점교차 특성을 이용한 위상오차 검출장치
US8284886B2 (en) * 2003-01-17 2012-10-09 Texas Instruments Incorporated Radio frequency built-in self test for quality monitoring of local oscillator and transmitter
DE10353958A1 (de) * 2003-11-19 2005-06-09 Rohde & Schwarz Gmbh & Co. Kg Spektrumanalysator mit über einen Phasen-Variationsparameter einstellbarem Auflösungsfilter
CN1985442B (zh) * 2004-03-25 2010-06-16 奥普蒂科伦公司 数字线性化系统
WO2005098731A2 (en) * 2004-03-29 2005-10-20 German Peter T Systems and methods to determine elastic properties of materials
US7450659B2 (en) * 2004-03-29 2008-11-11 Agilent Technologies, Inc. Digital modulator employing a polyphase up-converter structure
WO2005122394A1 (en) * 2004-06-07 2005-12-22 Koninklijke Philips Electronics N.V. Signal processing arrangement comprising a filter
US7027942B1 (en) 2004-10-26 2006-04-11 The Mitre Corporation Multirate spectral analyzer with adjustable time-frequency resolution
US7480689B2 (en) * 2004-11-19 2009-01-20 Massachusetts Institute Of Technology Systolic de-multiplexed finite impulse response filter array architecture for linear and non-linear implementations
US8000423B2 (en) * 2005-10-07 2011-08-16 Zoran Corporation Adaptive sample rate converter
US7411531B2 (en) * 2006-06-30 2008-08-12 Agere Systems Inc. Methods and apparatus for asynchronous sampling of a received signal at a downsampled rate
WO2008101045A1 (en) * 2007-02-15 2008-08-21 Massachusetts Institute Of Technology Architecture for systolic nonlinear filter processors
CN101488845B (zh) * 2009-02-24 2011-06-15 豪威国际控股有限公司 应用于接收机的多相位匹配系统
DE102011054614A1 (de) * 2011-10-19 2013-04-25 Intel Mobile Communications GmbH Empfängerschaltung und Verfahren zum Betreiben einer Empfängerschaltung
US9252743B2 (en) * 2012-09-28 2016-02-02 Intel Corporation Distributed polyphase filter
US10318308B2 (en) 2012-10-31 2019-06-11 Mobileye Vision Technologies Ltd. Arithmetic logic unit
US8971447B1 (en) * 2013-10-17 2015-03-03 Fujitsu Limited Variable delay of data signals
CN104682978B (zh) * 2013-12-02 2017-08-29 上海东软载波微电子有限公司 载波频偏处理方法和装置及接收机
US10128958B1 (en) * 2016-10-24 2018-11-13 Inphi Corporation Forward and backward propagation methods and structures for coherent optical receiver
US9966977B1 (en) 2016-10-25 2018-05-08 Samsung Electronics Co., Ltd Efficient polyphase architecture for interpolator and decimator
CN109889692B (zh) * 2019-02-21 2021-05-04 无锡中感微电子股份有限公司 一种电视信号重采样处理方法及装置
US20230143318A1 (en) * 2021-11-09 2023-05-11 Landis+Gyr Innovations, Inc. Sampling rate converter with line frequency and phase locked loops for energy metering
US12368900B2 (en) * 2023-04-12 2025-07-22 Sharp Kabushiki Kaisha Systems and methods for performing motion compensation in video coding

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0562851A1 (en) * 1992-03-25 1993-09-29 Questech Limited Digital signal processing using parallel filters
US5274372A (en) * 1992-10-23 1993-12-28 Tektronix, Inc. Sampling rate conversion using polyphase filters with interpolation

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4780892A (en) * 1984-10-05 1988-10-25 Willi Studer Ag Scanning frequency synchronization method and apparatus
US4791597A (en) * 1986-10-27 1988-12-13 North American Philips Corporation Multiplierless FIR digital filter with two to the Nth power coefficients
US4881191A (en) * 1987-01-13 1989-11-14 Hewlett-Packard Company Multichannel decimation/interpolation filter
US5084902A (en) * 1989-03-14 1992-01-28 Nec Corporation Jitter canceller with an initial value setting circuit for an adaptive filter
JPH05335888A (ja) * 1991-04-17 1993-12-17 Lsi Logic Kk デジタルフィルタ装置とそれを用いたサンプリング周波数変換装置およびｍｕｓｅデコーダ
JP3065133B2 (ja) * 1991-08-21 2000-07-12 富士通株式会社 ジッタ補償装置
US5269313A (en) * 1991-09-09 1993-12-14 Sherwood Medical Company Filter and method for filtering baseline wander
US5504785A (en) * 1993-05-28 1996-04-02 Tv/Com Technologies, Inc. Digital receiver for variable symbol rate communications
US5537435A (en) * 1994-04-08 1996-07-16 Carney; Ronald Transceiver apparatus employing wideband FFT channelizer with output sample timing adjustment and inverse FFT combiner for multichannel communication network
US5600379A (en) * 1994-10-13 1997-02-04 Yves C. Faroudia Television digital signal processing apparatus employing time-base correction
US5500811A (en) * 1995-01-23 1996-03-19 Microunity Systems Engineering, Inc. Finite impulse response filter

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0562851A1 (en) * 1992-03-25 1993-09-29 Questech Limited Digital signal processing using parallel filters
US5274372A (en) * 1992-10-23 1993-12-28 Tektronix, Inc. Sampling rate conversion using polyphase filters with interpolation

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
HARRIS F ET AL: "MODIFIED POLYPHASE FILTER STRUCTURE FOR COMPUTING INTERPOLATED DATA AS SUCCESSIVE DIFFERENTIAL CORRECTIONS", PROCEEDINGS OF THE INTERNATIONAL SYMPOSIUM ON CIRCUITS AND SYSTEMS,US,NEW YORK, IEEE, vol. SYMP. 24, 11 June 1991 (1991-06-11), pages 2753 - 2756, XP000371906, ISBN: 0-7803-0050-5 *

Also Published As

Publication number Publication date
GB2306823A (en) 1997-05-07
US5917735A (en) 1999-06-29
CN1157506A (zh) 1997-08-20
US5982832A (en) 1999-11-09
CN1077743C (zh) 2002-01-09
JP2986745B2 (ja) 1999-12-06
JPH09200042A (ja) 1997-07-31
GB9622422D0 (en) 1997-01-08
NL1004377A1 (nl) 1997-05-13
GB2306823B (en) 1999-09-29
KR0170301B1 (ko) 1999-04-15
KR970023217A (ko) 1997-05-30

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