DE69936121D1 - Signalverarbeitungsvorrichtung und Kommunikationsvorrichtung. - Google Patents

Signalverarbeitungsvorrichtung und Kommunikationsvorrichtung.

Info

Publication number
DE69936121D1
DE69936121D1 DE69936121T DE69936121T DE69936121D1 DE 69936121 D1 DE69936121 D1 DE 69936121D1 DE 69936121 T DE69936121 T DE 69936121T DE 69936121 T DE69936121 T DE 69936121T DE 69936121 D1 DE69936121 D1 DE 69936121D1
Authority
DE
Germany
Prior art keywords
signal processing
communication device
processing device
communication
signal
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
DE69936121T
Other languages
English (en)
Other versions
DE69936121T2 (de
Inventor
Manabu Toda
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.)
Sharp Corp
Original Assignee
Sharp 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 Sharp Corp filed Critical Sharp Corp
Publication of DE69936121D1 publication Critical patent/DE69936121D1/de
Application granted granted Critical
Publication of DE69936121T2 publication Critical patent/DE69936121T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/04—Generating or distributing clock signals or signals derived directly therefrom
    • G06F1/06—Clock generators producing several clock signals
    • 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
    • H03H17/0621—Non-recursive filters with input-sampling frequency and output-delivery frequency which differ, e.g. extrapolation; Anti-aliasing
DE69936121T 1998-07-21 1999-07-21 Signalverarbeitungsvorrichtung und Kommunikationsvorrichtung Expired - Lifetime DE69936121T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP20561098A JP3510794B2 (ja) 1998-07-21 1998-07-21 信号処理装置および通信機
JP20561098 1998-07-21

Publications (2)

Publication Number Publication Date
DE69936121D1 true DE69936121D1 (de) 2007-07-05
DE69936121T2 DE69936121T2 (de) 2008-01-17

Family

ID=16509733

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69936121T Expired - Lifetime DE69936121T2 (de) 1998-07-21 1999-07-21 Signalverarbeitungsvorrichtung und Kommunikationsvorrichtung

Country Status (4)

Country Link
US (1) US6397048B1 (de)
EP (1) EP0975096B1 (de)
JP (1) JP3510794B2 (de)
DE (1) DE69936121T2 (de)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5978379A (en) 1997-01-23 1999-11-02 Gadzoox Networks, Inc. Fiber channel learning bridge, learning half bridge, and protocol
US7430171B2 (en) 1998-11-19 2008-09-30 Broadcom Corporation Fibre channel arbitrated loop bufferless switch circuitry to increase bandwidth without significant increase in cost
US6396329B1 (en) * 1999-10-19 2002-05-28 Rambus, Inc Method and apparatus for receiving high speed signals with low latency
US7124221B1 (en) 1999-10-19 2006-10-17 Rambus Inc. Low latency multi-level communication interface
JP4618759B2 (ja) * 1999-11-12 2011-01-26 ジー・シー・ティー・セミコンダクター・インク 単一チップｃｍｏｓ送信機／受信機およびその使用方法
AU2001257348A1 (en) * 2000-04-28 2001-11-12 Broadcom Corporation Methods and systems for adaptive receiver equalization
JP2002009554A (ja) * 2000-06-27 2002-01-11 Leader Electronics Corp 広帯域信号周波数の変換方法および装置
US7245638B2 (en) * 2000-07-21 2007-07-17 Broadcom Corporation Methods and systems for DSP-based receivers
US7564866B2 (en) * 2000-07-21 2009-07-21 Broadcom Corporation Methods and systems for digitally processing optical data signals
WO2002061953A1 (fr) 2001-01-31 2002-08-08 Matsushita Electric Industrial Co., Ltd. Dispositif et procede de decodage
US8861667B1 (en) 2002-07-12 2014-10-14 Rambus Inc. Clock data recovery circuit with equalizer clock calibration
KR100533021B1 (ko) * 2002-11-14 2005-12-02 엘지전자 주식회사 무선 주파수 통신 시스템의 자동 이득 조정 장치
US20070218850A1 (en) * 2004-10-08 2007-09-20 Jianping Pan Integrated Tuner for Terrestrial and Cable Television
US7672476B2 (en) * 2005-01-26 2010-03-02 Pixar Bandlimited noise for computer graphics
JP2006352683A (ja) * 2005-06-17 2006-12-28 Toshiba Corp チューナ回路
US7650248B1 (en) 2006-02-10 2010-01-19 Xilinx, Inc. Integrated circuit for in-system signal monitoring
US7454658B1 (en) * 2006-02-10 2008-11-18 Xilinx, Inc. In-system signal analysis using a programmable logic device
US7831416B2 (en) * 2007-07-17 2010-11-09 Caterpillar Inc Probabilistic modeling system for product design
JP4981649B2 (ja) * 2007-12-21 2012-07-25 ルネサスエレクトロニクス株式会社 ラジオ受信装置、オーディオシステム、及びラジオ受信装置の製造方法
US8224279B2 (en) 2009-12-18 2012-07-17 Silicon Laboratories, Inc. Radio frequency (RF) receiver with dynamic frequency planning and method therefor
US8874060B2 (en) * 2009-12-18 2014-10-28 Silicon Laboratories Inc. Radio frequency (RF) receiver with frequency planning and method therefor
US10490459B2 (en) 2017-08-25 2019-11-26 Taiwan Semiconductor Manufacturing Co., Ltd. Method for source/drain contact formation in semiconductor devices
US20120300960A1 (en) 2011-05-27 2012-11-29 Graeme Gordon Mackay Digital signal routing circuit
US9490944B2 (en) 2012-10-12 2016-11-08 Innoventure L.P. Phase sector based RF signal acquisition
US9225368B2 (en) 2012-10-12 2015-12-29 Innoventure L.P. Periodic time segment sequence based signal generation
WO2014059423A1 (en) * 2012-10-12 2014-04-17 Nienaber David K Periodic time segment sequence based signal generation
US9484969B2 (en) 2012-10-12 2016-11-01 Innoventure L.P. Delta-pi signal acquisition
US9264268B2 (en) 2012-10-12 2016-02-16 Innoventure L.P. Periodic time segment sequence based decimation
US9484968B2 (en) 2012-10-12 2016-11-01 Innoventure L.P. Post conversion mixing
CA2929224A1 (en) * 2013-03-02 2014-09-12 Westell, Inc. A distributed antenna system having high near-far performance
CN103955256B (zh) * 2014-04-24 2017-04-12 华为技术有限公司 时钟频率调制的方法和时钟频率调制装置
WO2016149907A1 (zh) 2015-03-24 2016-09-29 华为技术有限公司 一种接收机及信号处理的方法
US11481224B2 (en) * 2019-08-30 2022-10-25 Apple Inc. Digital filter with programmable impulse response for direct amplitude modulation at radio frequency

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0646010A (ja) 1992-07-24 1994-02-18 Matsushita Electric Ind Co Ltd デジタル信号処理装置
US5493581A (en) * 1992-08-14 1996-02-20 Harris Corporation Digital down converter and method
JP2933112B2 (ja) 1992-11-16 1999-08-09 株式会社高取育英会 乗算回路
JP2985996B2 (ja) 1992-11-27 1999-12-06 株式会社高取育英会 乗算回路
US5375146A (en) * 1993-05-06 1994-12-20 Comsat Corporation Digital frequency conversion and tuning scheme for microwave radio receivers and transmitters
US5521946A (en) * 1994-01-07 1996-05-28 The 3Do Company Multi-phase filter/DAC
FR2740284B1 (fr) 1995-10-19 1997-11-21 Alcatel Espace Procede de filtrage numerique large bande et filtre mettant en oeuvre le procede
JP3392670B2 (ja) 1996-11-28 2003-03-31 株式会社東芝 サンプリング装置

Also Published As

Publication number Publication date
JP2000040920A (ja) 2000-02-08
EP0975096A3 (de) 2003-04-02
US6397048B1 (en) 2002-05-28
JP3510794B2 (ja) 2004-03-29
EP0975096A2 (de) 2000-01-26
DE69936121T2 (de) 2008-01-17
EP0975096B1 (de) 2007-05-23

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