CN1411628A - 用于对信号进行偏差补偿的电路装置和方法 - Google Patents
用于对信号进行偏差补偿的电路装置和方法 Download PDFInfo
- Publication number
- CN1411628A CN1411628A CN00817242A CN00817242A CN1411628A CN 1411628 A CN1411628 A CN 1411628A CN 00817242 A CN00817242 A CN 00817242A CN 00817242 A CN00817242 A CN 00817242A CN 1411628 A CN1411628 A CN 1411628A
- Authority
- CN
- China
- Prior art keywords
- signal
- digital
- filter
- symbol
- equipment
- 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.)
- Granted
Links
Images
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
- H03H17/04—Recursive filters
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Computer Hardware Design (AREA)
- Mathematical Physics (AREA)
- Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
- Amplifiers (AREA)
- Optical Communication System (AREA)
- Synchronisation In Digital Transmission Systems (AREA)
Abstract
Description
Claims (15)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19961121.1 | 1999-12-17 | ||
DE19961121A DE19961121C2 (de) | 1999-12-17 | 1999-12-17 | Schaltungsanordnung und Verfahren zur Offsetkompensation eines Signals |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1411628A true CN1411628A (zh) | 2003-04-16 |
CN1192483C CN1192483C (zh) | 2005-03-09 |
Family
ID=7933180
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB008172420A Expired - Fee Related CN1192483C (zh) | 1999-12-17 | 2000-12-13 | 用于对信号进行偏差补偿的电路装置和方法 |
Country Status (8)
Country | Link |
---|---|
US (1) | US6944220B2 (zh) |
EP (1) | EP1238458B1 (zh) |
JP (1) | JP3602503B2 (zh) |
CN (1) | CN1192483C (zh) |
AT (1) | ATE241227T1 (zh) |
DE (2) | DE19961121C2 (zh) |
DK (1) | DK1238458T3 (zh) |
WO (1) | WO2001045253A2 (zh) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1607833B (zh) * | 2003-10-14 | 2010-07-21 | 法国耐思讯公司 | 用于视频信号降噪的设备和方法 |
CN105867876A (zh) * | 2016-03-28 | 2016-08-17 | 武汉芯泰科技有限公司 | 一种乘加器、乘加器阵列、数字滤波器及乘加计算方法 |
CN110967323A (zh) * | 2018-09-28 | 2020-04-07 | 莱卡微系统Cms有限责任公司 | 用于评估单光子-探测器信号的方法 |
CN111726793A (zh) * | 2020-06-17 | 2020-09-29 | 翱捷科技(上海)有限公司 | 定时偏差补偿方法、装置及电子设备 |
CN113328730A (zh) * | 2021-05-28 | 2021-08-31 | 中国电子科技集团公司第二十四研究所 | 数字滤波器及全数字时钟数据恢复电路 |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1779531A4 (en) * | 2004-08-03 | 2011-02-23 | Agency Science Tech & Res | SIGNAL DETECTION METHOD, DETECTOR AND COMPUTER PROGRAM |
US8081936B2 (en) | 2009-01-22 | 2011-12-20 | Mediatek Inc. | Method for tuning a digital compensation filter within a transmitter, and associated digital compensation filter and associated calibration circuit |
US7859439B2 (en) * | 2009-04-07 | 2010-12-28 | Mediatek Inc. | Processing apparatus for calibrating analog filter according to frequency-related characteristic of analog filter, processing apparatus for generating compensation parameter used to calibrate analog filter, related communication device, and methods thereof |
US8609846B2 (en) | 2010-12-22 | 2013-12-17 | Basf Se | Naphthalene monoimide derivatives and use thereof as photosensitizers in solar cells and photodetectors |
CN104852699A (zh) * | 2015-04-08 | 2015-08-19 | 胡和萍 | 一种超微粉碎机信号过滤器 |
JP2023522403A (ja) * | 2020-04-24 | 2023-05-30 | ライカ マイクロシステムズ シーエムエス ゲゼルシャフト ミット ベシュレンクテル ハフツング | N個の光子事象を計数するように構成された方法および装置 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4386430A (en) * | 1980-10-23 | 1983-05-31 | International Telephone And Telegraph Corporation | Automatic equalizer for synthesizing recursive filters |
US4868874A (en) * | 1986-04-18 | 1989-09-19 | Hitachi, Ltd. | Echo canceller |
CA1271530A (en) * | 1986-07-14 | 1990-07-10 | Masaki Kobayashi | Adaptive digital filter |
US4899366A (en) * | 1988-08-02 | 1990-02-06 | International Business Machines Corporation | Tap rotation n fractionally spaced equalizer to compensate for drift due to fixed sample rate |
JP3354286B2 (ja) * | 1994-06-04 | 2002-12-09 | 株式会社ケンウッド | マルチパス除去フィルタ |
US5970093A (en) * | 1996-01-23 | 1999-10-19 | Tiernan Communications, Inc. | Fractionally-spaced adaptively-equalized self-recovering digital receiver for amplitude-Phase modulated signals |
AU723679B2 (en) * | 1997-03-04 | 2000-08-31 | Mitsubishi Denki Kabushiki Kaisha | Receiver with a frequency offset correcting function |
US6886013B1 (en) * | 1997-09-11 | 2005-04-26 | International Business Machines Corporation | HTTP caching proxy to filter and control display of data in a web browser |
US6401093B1 (en) * | 1999-03-31 | 2002-06-04 | International Business Machines Corporation | Cross file system caching and synchronization |
-
1999
- 1999-12-17 DE DE19961121A patent/DE19961121C2/de not_active Expired - Fee Related
-
2000
- 2000-12-13 CN CNB008172420A patent/CN1192483C/zh not_active Expired - Fee Related
- 2000-12-13 AT AT00990543T patent/ATE241227T1/de not_active IP Right Cessation
- 2000-12-13 DK DK00990543T patent/DK1238458T3/da active
- 2000-12-13 DE DE50002309T patent/DE50002309D1/de not_active Expired - Lifetime
- 2000-12-13 JP JP2001545431A patent/JP3602503B2/ja not_active Expired - Fee Related
- 2000-12-13 WO PCT/DE2000/004493 patent/WO2001045253A2/de active IP Right Grant
- 2000-12-13 EP EP00990543A patent/EP1238458B1/de not_active Expired - Lifetime
-
2002
- 2002-06-17 US US10/174,283 patent/US6944220B2/en not_active Expired - Lifetime
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1607833B (zh) * | 2003-10-14 | 2010-07-21 | 法国耐思讯公司 | 用于视频信号降噪的设备和方法 |
CN105867876A (zh) * | 2016-03-28 | 2016-08-17 | 武汉芯泰科技有限公司 | 一种乘加器、乘加器阵列、数字滤波器及乘加计算方法 |
CN110967323A (zh) * | 2018-09-28 | 2020-04-07 | 莱卡微系统Cms有限责任公司 | 用于评估单光子-探测器信号的方法 |
US11262465B2 (en) | 2018-09-28 | 2022-03-01 | Leica Microsystems Cms Gmbh | Method for evaluating a single-photon detector signal |
CN111726793A (zh) * | 2020-06-17 | 2020-09-29 | 翱捷科技(上海)有限公司 | 定时偏差补偿方法、装置及电子设备 |
CN113328730A (zh) * | 2021-05-28 | 2021-08-31 | 中国电子科技集团公司第二十四研究所 | 数字滤波器及全数字时钟数据恢复电路 |
CN113328730B (zh) * | 2021-05-28 | 2023-03-14 | 中国电子科技集团公司第二十四研究所 | 数字滤波器及全数字时钟数据恢复电路 |
Also Published As
Publication number | Publication date |
---|---|
WO2001045253A2 (de) | 2001-06-21 |
WO2001045253A3 (de) | 2001-12-13 |
DE19961121A1 (de) | 2001-07-26 |
ATE241227T1 (de) | 2003-06-15 |
US6944220B2 (en) | 2005-09-13 |
US20020191720A1 (en) | 2002-12-19 |
DE50002309D1 (de) | 2003-06-26 |
EP1238458A2 (de) | 2002-09-11 |
DK1238458T3 (da) | 2003-07-21 |
EP1238458B1 (de) | 2003-05-21 |
CN1192483C (zh) | 2005-03-09 |
DE19961121C2 (de) | 2002-02-07 |
JP2003517234A (ja) | 2003-05-20 |
JP3602503B2 (ja) | 2004-12-15 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN1192483C (zh) | 用于对信号进行偏差补偿的电路装置和方法 | |
CN1123135C (zh) | 适用于调频数字信号的集成无线电接收电路 | |
CN1305356A (zh) | 前向-反向信道内插器 | |
AU5418694A (en) | A method and an arrangement of estimating transmitted symbols at a receiver in digital signal transmission | |
GB2214386A (en) | Signal equaliser | |
CN1085022C (zh) | 数字移动通信系统中检测频率校正脉冲串的电路和方法 | |
DE10124782B4 (de) | Übermittlung und Erkennung der Modulationsart in digitalen Kommunikationssystemen mittels eines der Trainingssequenz aufgeprägten Phasenrotationsfaktors | |
CN101615996A (zh) | 下采样方法和下采样装置 | |
EP0604209B1 (en) | Maximum likelihood data detector | |
CN100534078C (zh) | 二进制频移键控信号的数字复调制与数字复解调方法 | |
DE69935581T2 (de) | Kompensation von durch taktflattern verursachten phasenfehlern in einem cdma-kommunikationssystem | |
WO2001099363A1 (de) | Demodulator für cpfsk-modulierte signale unter verwendung einer linearen näherung des cpfsk-signals | |
JPH084277B2 (ja) | デジタル通信システム | |
CN112422103A (zh) | 减少升余弦滤波器乘法器数量的方法及fir升余弦滤波器 | |
CN1360751A (zh) | 校正有用信号失真的方法和装置 | |
CN105048997A (zh) | 匹配滤波器复用装置和方法、数字通信接收机 | |
CN1390392A (zh) | 通信系统中的干扰估计 | |
CN1212546A (zh) | 用于产生一个多调制帧的方法以及调制器 | |
DE19747454C1 (de) | Verfahren und Empfangseinrichtung zur Datenübertragung in einem Kommunikationssystem | |
US6560304B1 (en) | Apparatus for reducing pattern jitter by using locally symmetry forcing wave generating unit and method using the same | |
CA2296079C (en) | Process and circuit arrangement for the transmission of messages | |
CN1190287A (zh) | 时间展宽式根奈奎斯特滤波器 | |
EP0538218A1 (en) | Non-linear feedback equalizer | |
CN1153421C (zh) | 基于以扩频方法编码的信号的频率调制的收发器的应用 | |
KR100374944B1 (ko) | 전력선통신용 주파수편이변조형 수신기의 동기장치 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: INFINEON TECHNOLOGIES AG Free format text: FORMER OWNER: INFENNIAN TECHNOLOGIES AG Effective date: 20120619 |
|
C41 | Transfer of patent application or patent right or utility model | ||
C56 | Change in the name or address of the patentee |
Owner name: INTEL MOBILE COMMUNICATIONS LTD. Free format text: FORMER NAME: INTEL MOBILE COMMUNICATIONS TECHNOLOGY LTD. Owner name: INTEL MOBILE COMMUNICATIONS TECHNOLOGY LTD. Free format text: FORMER NAME: INFINEON TECHNOLOGIES AG |
|
CP01 | Change in the name or title of a patent holder |
Address after: Neubiberg, Germany Patentee after: Intel Mobile Communications GmbH Address before: Neubiberg, Germany Patentee before: Infineon Technologies AG Address after: Neubiberg, Germany Patentee after: Intel Mobile Communications GmbH Address before: Neubiberg, Germany Patentee before: Intel Mobile Communications GmbH |
|
TR01 | Transfer of patent right |
Effective date of registration: 20120619 Address after: Neubiberg, Germany Patentee after: Infineon Technologies AG Address before: Munich, Germany Patentee before: INFINEON TECHNOLOGIES AG |
|
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20050309 Termination date: 20141213 |
|
EXPY | Termination of patent right or utility model |