DE602006004615D1 - Mehrstufiges abstimmtolerantes Entzerrerfilter mit verbesserten Detektionsmechanismen für Verstärkungsschleifen niedriger und höherer Frequenzen - Google Patents
Mehrstufiges abstimmtolerantes Entzerrerfilter mit verbesserten Detektionsmechanismen für Verstärkungsschleifen niedriger und höherer FrequenzenInfo
- Publication number
- DE602006004615D1 DE602006004615D1 DE602006004615T DE602006004615T DE602006004615D1 DE 602006004615 D1 DE602006004615 D1 DE 602006004615D1 DE 602006004615 T DE602006004615 T DE 602006004615T DE 602006004615 T DE602006004615 T DE 602006004615T DE 602006004615 D1 DE602006004615 D1 DE 602006004615D1
- Authority
- DE
- Germany
- Prior art keywords
- multilevel
- tolerant
- tuning
- equalizer filter
- higher frequency
- 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.)
- Active
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L25/00—Baseband systems
- H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
- H04L25/03—Shaping networks in transmitter or receiver, e.g. adaptive shaping networks
- H04L25/03878—Line equalisers; line build-out devices
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Amplifiers (AREA)
- Optical Communication System (AREA)
- Filters That Use Time-Delay Elements (AREA)
- Circuits Of Receivers In General (AREA)
- Control Of Amplification And Gain Control (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP05447201A EP1763188A1 (de) | 2005-09-09 | 2005-09-09 | Mehrstufiges abstimmungstolerantes Entzerrfilter mit Detektionsmechanismen für niedrigere und höhere Frequenzverstärkungschleifen |
PCT/BE2006/000095 WO2007028215A1 (en) | 2005-09-09 | 2006-08-31 | Multistage tuning-tolerant equalizer filter with improved detection mechanisms for lower and higher frequency gain loops |
Publications (1)
Publication Number | Publication Date |
---|---|
DE602006004615D1 true DE602006004615D1 (de) | 2009-02-12 |
Family
ID=35762363
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE602006004615T Active DE602006004615D1 (de) | 2005-09-09 | 2006-08-31 | Mehrstufiges abstimmtolerantes Entzerrerfilter mit verbesserten Detektionsmechanismen für Verstärkungsschleifen niedriger und höherer Frequenzen |
Country Status (5)
Country | Link |
---|---|
US (1) | US7633354B2 (de) |
EP (2) | EP1763188A1 (de) |
AT (1) | ATE419703T1 (de) |
DE (1) | DE602006004615D1 (de) |
WO (1) | WO2007028215A1 (de) |
Families Citing this family (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ATE523011T1 (de) | 2007-07-20 | 2011-09-15 | Eqcologic Nv | Entzerrerfilter mit einem fehlanpassungstoleranten detektionsmechanismus für verstärkungsschleifen niedrigerer und höherer frequenz |
JP5297889B2 (ja) * | 2009-05-21 | 2013-09-25 | シャープ株式会社 | 無線通信システムおよび無線通信装置 |
US8655101B2 (en) | 2009-06-04 | 2014-02-18 | Sharp Kabushiki Kaisha | Signal processing device, control method for signal processing device, control program, and computer-readable storage medium having the control program recorded therein |
WO2010146728A1 (ja) * | 2009-06-16 | 2010-12-23 | シャープ株式会社 | 波形整形装置、等化器、受信システム、波形整形装置の制御方法、制御プログラム、および該制御プログラムを記録したコンピュータ読み取り可能な記録媒体 |
US8824825B2 (en) | 2009-11-17 | 2014-09-02 | Sharp Kabushiki Kaisha | Decoding device with nonlinear process section, control method for the decoding device, transmission system, and computer-readable recording medium having a control program recorded thereon |
CN102598668B (zh) | 2009-11-17 | 2014-11-12 | 夏普株式会社 | 编码装置、解码装置、编码装置的控制方法、解码装置的控制方法、传送系统 |
US8222967B1 (en) * | 2009-12-22 | 2012-07-17 | Altera Corporation | Receiver equalizer circuitry having wide data rate and input common mode voltage ranges |
JP5366843B2 (ja) * | 2010-01-26 | 2013-12-11 | 株式会社日立製作所 | ピーキング回路、ピーキング回路制御方法、波形測定装置、情報処理装置 |
CN102771111B (zh) | 2010-02-15 | 2015-04-29 | 夏普株式会社 | 信号处理装置和集成电路 |
US8514860B2 (en) * | 2010-02-23 | 2013-08-20 | Broadcom Corporation | Systems and methods for implementing a high throughput mode for a MoCA device |
WO2012012291A2 (en) | 2010-07-19 | 2012-01-26 | National Semiconductor Corporation | Adaptive signal equalizer with segmented coarse and fine controls |
US8773594B2 (en) | 2010-09-29 | 2014-07-08 | Sharp Kabushiki Kaisha | Signal processing device, and integrated circuit including oblique lowpass filtering and multiple sharpening components |
US8675714B2 (en) | 2010-10-12 | 2014-03-18 | Pericom Semiconductor Corporation | Trace canceller with equalizer adjusted for trace length driving variable-gain amplifier with automatic gain control loop |
US8874397B2 (en) * | 2011-01-14 | 2014-10-28 | National Instruments Corporation | User-invoked calibration of modular system using an embedded calibration signal generator |
US20120188031A1 (en) * | 2011-01-25 | 2012-07-26 | Sigmamix Semiconductor, Inc. | Programmable high-frequency high-gain equalizer for digital display interfaces |
CN102768553B (zh) * | 2011-05-06 | 2014-08-27 | 智原科技股份有限公司 | 电流供应系统、使用其的模拟数字转换器及电流供应方法 |
US8736344B1 (en) * | 2012-04-30 | 2014-05-27 | Maxim Integrated Products, Inc. | Voltage controlled variable attenuator |
US10608600B2 (en) | 2015-12-23 | 2020-03-31 | Analog Devices, Inc | Adaptable receiver amplifier |
CN109831398B (zh) * | 2018-12-29 | 2021-11-26 | 晶晨半导体(上海)股份有限公司 | 一种串行数据接收器的多级均衡器增益的自动调整方法 |
CN109905094B (zh) * | 2019-03-15 | 2023-06-30 | 光梓信息科技(上海)有限公司 | 一种可变增益放大器及连续时间线性均衡器 |
CN109921641B (zh) * | 2019-03-21 | 2021-02-12 | 南京芯力微电子有限公司 | 一种自适应差值电流模的控制电路及其控制方法 |
TWI773966B (zh) * | 2020-02-20 | 2022-08-11 | 瑞昱半導體股份有限公司 | 運作方法以及接收裝置 |
TWI779509B (zh) * | 2021-03-08 | 2022-10-01 | 瑞昱半導體股份有限公司 | 通道損失補償電路 |
CN115080488A (zh) * | 2021-03-15 | 2022-09-20 | 瑞昱半导体股份有限公司 | 通道损失补偿电路 |
CN113556053B (zh) * | 2021-07-21 | 2022-10-28 | 华为数字能源技术有限公司 | 三相多电平逆变器的控制方法以及逆变器系统 |
CN116886205B (zh) * | 2023-09-07 | 2023-11-28 | 成都明夷电子科技有限公司 | 一种pam4光接收机用自适应均衡系统 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA2201834A1 (en) | 1997-04-04 | 1998-10-04 | Gennum Corporation | Serial digital data communications receiver with improved automatic cable equalizer, agc system, and dc restorer |
EP1392001A1 (de) | 2002-08-22 | 2004-02-25 | Vrije Universiteit Brussel | Adaptiver entzerrerer |
EP1447950A1 (de) * | 2003-02-14 | 2004-08-18 | Vrije Universiteit Brussel | Adaptativer niederspannungsentzerrer |
EP1622285A3 (de) | 2004-07-09 | 2010-01-20 | Vrije Universiteit Brussel | Mehrstufiger Entzerrer |
-
2005
- 2005-09-09 EP EP05447201A patent/EP1763188A1/de not_active Withdrawn
-
2006
- 2006-08-31 WO PCT/BE2006/000095 patent/WO2007028215A1/en active Application Filing
- 2006-08-31 AT AT06775020T patent/ATE419703T1/de not_active IP Right Cessation
- 2006-08-31 DE DE602006004615T patent/DE602006004615D1/de active Active
- 2006-08-31 US US11/991,640 patent/US7633354B2/en not_active Expired - Fee Related
- 2006-08-31 EP EP06775020A patent/EP1932305B1/de not_active Not-in-force
Also Published As
Publication number | Publication date |
---|---|
EP1932305B1 (de) | 2008-12-31 |
US7633354B2 (en) | 2009-12-15 |
WO2007028215A1 (en) | 2007-03-15 |
ATE419703T1 (de) | 2009-01-15 |
EP1932305A1 (de) | 2008-06-18 |
EP1763188A1 (de) | 2007-03-14 |
US20090128239A1 (en) | 2009-05-21 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |