CN101641864A - 用于重建干扰降低的周期性电压信号的方法 - Google Patents
用于重建干扰降低的周期性电压信号的方法 Download PDFInfo
- Publication number
- CN101641864A CN101641864A CN200880009156A CN200880009156A CN101641864A CN 101641864 A CN101641864 A CN 101641864A CN 200880009156 A CN200880009156 A CN 200880009156A CN 200880009156 A CN200880009156 A CN 200880009156A CN 101641864 A CN101641864 A CN 101641864A
- Authority
- CN
- China
- Prior art keywords
- output voltage
- voltage
- pass filter
- input voltage
- band pass
- 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
- H03J—TUNING RESONANT CIRCUITS; SELECTING RESONANT CIRCUITS
- H03J3/00—Continuous tuning
- H03J3/02—Details
- H03J3/06—Arrangements for obtaining constant bandwidth or gain throughout tuning range or ranges
- H03J3/08—Arrangements for obtaining constant bandwidth or gain throughout tuning range or ranges by varying a second parameter simultaneously with the tuning, e.g. coupling bandpass filter
Landscapes
- Inverter Devices (AREA)
- Networks Using Active Elements (AREA)
- Measurement Of Current Or Voltage (AREA)
- Supply And Distribution Of Alternating Current (AREA)
Abstract
Description
Claims (6)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT0044107A AT505079B1 (de) | 2007-03-21 | 2007-03-21 | Verfahren zur rekonstruktion eines störungsreduzierten periodischen spannungssignals |
ATA441/2007 | 2007-03-21 | ||
PCT/EP2008/050684 WO2008113620A1 (de) | 2007-03-21 | 2008-01-22 | Verfahren zur rekonstruktion eines störungsreduzierten periodischen spannungssignals |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101641864A true CN101641864A (zh) | 2010-02-03 |
CN101641864B CN101641864B (zh) | 2012-07-04 |
Family
ID=39370979
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2008800091569A Expired - Fee Related CN101641864B (zh) | 2007-03-21 | 2008-01-22 | 用于重建干扰降低的周期性电压信号的方法 |
Country Status (6)
Country | Link |
---|---|
US (1) | US7911264B2 (zh) |
EP (1) | EP2135352B1 (zh) |
KR (1) | KR20090123967A (zh) |
CN (1) | CN101641864B (zh) |
AT (2) | AT505079B1 (zh) |
WO (1) | WO2008113620A1 (zh) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7821437B1 (en) * | 2009-04-08 | 2010-10-26 | Rosemount Inc. | Line noise analysis and detection and measurement error reduction |
EP2330730B1 (en) * | 2009-12-04 | 2014-07-02 | Nxp B.V. | Methods of controlling a synchronous rectifier |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS54100639A (en) * | 1978-01-26 | 1979-08-08 | Fujitsu Ltd | Band-pass filter circuit |
DE3029249C2 (de) * | 1980-08-01 | 1984-11-15 | ANT Nachrichtentechnik GmbH, 7150 Backnang | Verfahren zur Synchronisation eines gestörten Empfangssignals mit dem zugehörigen Sendesignal sowie Schaltungsanordnung zur Durchführung dieses Verfahrens |
US4812127A (en) * | 1987-12-07 | 1989-03-14 | Hernandez Samson V | Dental hygiene teaching tool and storage device |
US4872127A (en) * | 1988-01-07 | 1989-10-03 | Magnetek, Inc. | Ripple rejection filter |
US5311087A (en) * | 1991-07-12 | 1994-05-10 | Pioneer Electronic Corporation | Noise removing circuit |
US5237492A (en) * | 1992-06-23 | 1993-08-17 | The University Of Toledo | AC to DC converter system with ripple feedback circuit |
KR0124649B1 (ko) * | 1994-10-06 | 1997-12-10 | 문정환 | 무조정 밴드패스 필터장치 |
US5694077A (en) * | 1996-06-26 | 1997-12-02 | United Technologies Corporation | Reduced phase-shift nonlinear filters |
JP3441906B2 (ja) * | 1997-01-13 | 2003-09-02 | 株式会社日立製作所 | 直流送電線の保護装置 |
US6737984B1 (en) * | 1997-08-15 | 2004-05-18 | General Electric Company | Automatic meter reading system using locally communicating utility meters |
FI107090B (fi) * | 1999-04-19 | 2001-05-31 | Nokia Mobile Phones Ltd | Menetelmä ja järjestely resonaattorin virittämiseksi |
DE102005024624B3 (de) * | 2005-05-30 | 2006-11-30 | Siemens Ag | Schaltungsanordnung zur Erzeugung eines Referenzsignals |
-
2007
- 2007-03-21 AT AT0044107A patent/AT505079B1/de not_active IP Right Cessation
-
2008
- 2008-01-22 US US12/531,949 patent/US7911264B2/en not_active Expired - Fee Related
- 2008-01-22 KR KR1020097021997A patent/KR20090123967A/ko not_active Application Discontinuation
- 2008-01-22 CN CN2008800091569A patent/CN101641864B/zh not_active Expired - Fee Related
- 2008-01-22 WO PCT/EP2008/050684 patent/WO2008113620A1/de active Application Filing
- 2008-01-22 AT AT08708058T patent/ATE523960T1/de active
- 2008-01-22 EP EP08708058A patent/EP2135352B1/de not_active Not-in-force
Also Published As
Publication number | Publication date |
---|---|
US20100033238A1 (en) | 2010-02-11 |
EP2135352A1 (de) | 2009-12-23 |
KR20090123967A (ko) | 2009-12-02 |
WO2008113620A1 (de) | 2008-09-25 |
ATE523960T1 (de) | 2011-09-15 |
CN101641864B (zh) | 2012-07-04 |
US7911264B2 (en) | 2011-03-22 |
AT505079A1 (de) | 2008-10-15 |
AT505079B1 (de) | 2011-09-15 |
EP2135352B1 (de) | 2011-09-07 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
ASS | Succession or assignment of patent right |
Owner name: SIEMENS AKTIENGESELLSCHAFT Free format text: FORMER OWNER: SIEMENS AKTIENGESELLSCHAFT OSTERREICH Effective date: 20101122 |
|
C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: VIENNA, AUSTRIA TO: MUNICH, GERMANY |
|
TA01 | Transfer of patent application right |
Effective date of registration: 20101122 Address after: Munich, Germany Applicant after: Siemens AG Address before: Austria Vienna Applicant before: Siemens Aktiengesellschaft Osterreich |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120704 Termination date: 20170122 |
|
CF01 | Termination of patent right due to non-payment of annual fee |