DE69012164D1 - Digitaler Fir-Filter für Hochgeschwindigkeits-Kommunikationssysteme. - Google Patents

Digitaler Fir-Filter für Hochgeschwindigkeits-Kommunikationssysteme.

Info

Publication number
DE69012164D1
DE69012164D1 DE69012164T DE69012164T DE69012164D1 DE 69012164 D1 DE69012164 D1 DE 69012164D1 DE 69012164 T DE69012164 T DE 69012164T DE 69012164 T DE69012164 T DE 69012164T DE 69012164 D1 DE69012164 D1 DE 69012164D1
Authority
DE
Germany
Prior art keywords
high speed
communication systems
fir filter
speed communication
digital fir
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
DE69012164T
Other languages
English (en)
Other versions
DE69012164T2 (de
Inventor
Sasaki Eisaku
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
NEC Corp
Original Assignee
NEC Corp
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 NEC Corp filed Critical NEC Corp
Application granted granted Critical
Publication of DE69012164D1 publication Critical patent/DE69012164D1/de
Publication of DE69012164T2 publication Critical patent/DE69012164T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H17/00—Networks using digital techniques
    • H03H17/02—Frequency selective networks
    • H03H17/06—Non-recursive filters
DE69012164T 1989-02-16 1990-02-15 Digitaler Fir-Filter für Hochgeschwindigkeits-Kommunikationssysteme. Expired - Lifetime DE69012164T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1037486A JPH0828649B2 (ja) 1989-02-16 1989-02-16 ディジタルフィルタ

Publications (2)

Publication Number Publication Date
DE69012164D1 true DE69012164D1 (de) 1994-10-13
DE69012164T2 DE69012164T2 (de) 1995-02-02

Family

ID=12498851

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69012164T Expired - Lifetime DE69012164T2 (de) 1989-02-16 1990-02-15 Digitaler Fir-Filter für Hochgeschwindigkeits-Kommunikationssysteme.

Country Status (5)

Country Link
US (1) US5031133A (de)
EP (1) EP0383326B1 (de)
JP (1) JPH0828649B2 (de)
AU (1) AU624682B2 (de)
DE (1) DE69012164T2 (de)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6693951B1 (en) * 1990-06-25 2004-02-17 Qualcomm Incorporated System and method for generating signal waveforms in a CDMA cellular telephone system
US5659569A (en) * 1990-06-25 1997-08-19 Qualcomm Incorporated Data burst randomizer
JP2880580B2 (ja) * 1991-03-22 1999-04-12 シャープ株式会社 非巡回型デジタルフィルター回路
JP3357956B2 (ja) * 1992-08-06 2002-12-16 日本電気エンジニアリング株式会社 判定帰還形等化器
US5561616A (en) * 1992-08-13 1996-10-01 Tektronix, Inc. Fir filter based upon squaring
FI96256C (fi) * 1993-04-05 1996-05-27 Tapio Antero Saramaeki Menetelmä ja järjestely transponoidussa digitaalisessa FIR-suodattimessa binäärisen sisääntulosignaalin kertomiseksi tappikertoimilla sekä menetelmä transponoidun digitaalisen suodattimen suunnittelemiseksi
JP2885121B2 (ja) * 1995-03-06 1999-04-19 日本電気株式会社 ディジタルフィルタ
US5923888A (en) * 1997-12-15 1999-07-13 Benschop; Nico Frits Multiplier for the multiplication of at least two figures in an original format
EP0935342A3 (de) * 1998-01-15 2001-05-16 Texas Instruments Incorporated Verbesserungen bei oder in Bezug auf Filtervorrichtungen
US6304591B1 (en) * 1998-07-10 2001-10-16 Aloha Networks, Inc. Match filter architecture based upon parallel I/O
FR2785747B1 (fr) * 1998-11-09 2004-02-13 Commissariat Energie Atomique Filtre numerique a architecture parallele et recepteur de signaux a etalement de spectre utilisant un tel filtre
US6272173B1 (en) * 1998-11-09 2001-08-07 Broadcom Corporation Efficient fir filter for high-speed communication
US6233593B1 (en) * 1998-11-18 2001-05-15 Tektronix, Inc. Fir filter based upon squaring
KR100545609B1 (ko) * 1998-12-30 2006-04-21 유티스타콤코리아 유한회사 통신 시스템의 변조기내 유한 임펄스 응답 필터
US6624691B1 (en) 1999-10-04 2003-09-23 Nec Corporation Demodulator for processing digital signal
JP3899966B2 (ja) 2002-03-14 2007-03-28 松下電器産業株式会社 ディジタル信号受信装置
US7277479B2 (en) * 2003-03-02 2007-10-02 Mediatek Inc. Reconfigurable fir filter
US7606322B2 (en) * 2004-10-07 2009-10-20 Microelectronics Technology Inc. Digital pre-distortion technique using nonlinear filters
JP5274014B2 (ja) * 2004-10-13 2013-08-28 メディアテック インコーポレーテッド 通信システム用フィルタ
WO2012004392A1 (en) 2010-07-08 2012-01-12 Dsm Ip Assets B.V. Ballistic resistant article
EP2608401B1 (de) 2011-12-21 2019-03-27 EM Microelectronic-Marin SA Übertragungsschaltkreis für RF-ASK-Signale mit Anpassung der Flanken der Datensignale

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL7905577A (nl) * 1979-07-18 1981-01-20 Philips Nv Inrichting met een niet-recursieffilter.
US4691292A (en) * 1983-04-13 1987-09-01 Rca Corporation System for digital multiband filtering
DE3484701D1 (de) * 1983-10-05 1991-07-18 Nec Corp Digitale signalverarbeitungseinrichtung mit einem digitalen filter.
DE3345284A1 (de) * 1983-12-14 1985-06-27 Siemens AG, 1000 Berlin und 8000 München Verfahren und schaltungsanordnung zur digitalsignalverarbeitung nach art eines vorzugsweise adaptiven transversalfilters
US4615026A (en) * 1984-01-20 1986-09-30 Rca Corporation Digital FIR filters with enhanced tap weight resolution
GB2153618B (en) * 1984-02-01 1987-07-22 British Broadcasting Corp Processing of periodic signals
JPS61113314A (ja) * 1984-11-08 1986-05-31 Nec Corp サンプル値間引きデイジタルフイルタ−
JPS6236912A (ja) * 1985-08-12 1987-02-17 Hitachi Ltd 非巡回形デイジタルフイルタ
GB2181008B (en) * 1985-09-25 1989-09-20 Sony Corp Infinite impulse response filters
GB2181318B (en) * 1985-10-04 1989-12-28 Sony Corp Two-dimensional finite impulse response filters

Also Published As

Publication number Publication date
US5031133A (en) 1991-07-09
EP0383326A2 (de) 1990-08-22
EP0383326A3 (de) 1991-01-30
AU4989690A (en) 1990-08-23
JPH02216907A (ja) 1990-08-29
DE69012164T2 (de) 1995-02-02
JPH0828649B2 (ja) 1996-03-21
AU624682B2 (en) 1992-06-18
EP0383326B1 (de) 1994-09-07

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Legal Events

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