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 PDFInfo
- 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
- Authority
- NL
- Netherlands
- Prior art keywords
- filter
- phase
- filters
- sample
- time determination
- Prior art date
Links
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
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019950038240A KR0170301B1 (ko) | 1995-10-30 | 1995-10-30 | 복합위상여파기와 이를 이용한 타이밍 오차 보상장치 및 그 방법 |
KR19950038240 | 1995-10-30 |
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 (31)
Publication number | Priority date | Publication date | Assignee | Title |
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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 |
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 |
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 |
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 |
US7450659B2 (en) * | 2004-03-29 | 2008-11-11 | Agilent Technologies, Inc. | Digital modulator employing a polyphase up-converter structure |
US7107159B2 (en) * | 2004-03-29 | 2006-09-12 | Peter Thomas German | Systems and methods to determine elastic properties of materials |
EP1756947A1 (en) * | 2004-06-07 | 2007-02-28 | 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 |
Citations (2)
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)
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 |
-
1995
- 1995-10-30 KR KR1019950038240A patent/KR0170301B1/ko not_active IP Right Cessation
-
1996
- 1996-10-22 JP JP8279720A patent/JP2986745B2/ja not_active Expired - Lifetime
- 1996-10-28 GB GB9622422A patent/GB2306823B/en not_active Expired - Fee Related
- 1996-10-29 CN CN96112482A patent/CN1077743C/zh not_active Expired - Fee Related
- 1996-10-29 NL NL1004377A patent/NL1004377C2/nl not_active IP Right Cessation
- 1996-10-30 US US08/741,122 patent/US5917735A/en not_active Expired - Lifetime
-
1998
- 1998-06-17 US US09/098,356 patent/US5982832A/en not_active Expired - Lifetime
Patent Citations (2)
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)
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 |
KR970023217A (ko) | 1997-05-30 |
US5917735A (en) | 1999-06-29 |
CN1157506A (zh) | 1997-08-20 |
GB9622422D0 (en) | 1997-01-08 |
CN1077743C (zh) | 2002-01-09 |
US5982832A (en) | 1999-11-09 |
NL1004377A1 (nl) | 1997-05-13 |
GB2306823B (en) | 1999-09-29 |
KR0170301B1 (ko) | 1999-04-15 |
JP2986745B2 (ja) | 1999-12-06 |
JPH09200042A (ja) | 1997-07-31 |
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AD1A | A request for search or an international type search has been filed | ||
RD2N | Patents in respect of which a decision has been taken or a report has been made (novelty report) |
Effective date: 20010613 |
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PD2B | A search report has been drawn up | ||
VD1 | Lapsed due to non-payment of the annual fee |
Effective date: 20080501 |
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V1 | Lapsed because of non-payment of the annual fee |
Effective date: 20130501 |