EP0860056A1 - Übersprechinterferenzunterdrückung in verdrillten kabelpaaren - Google Patents
Übersprechinterferenzunterdrückung in verdrillten kabelpaarenInfo
- Publication number
- EP0860056A1 EP0860056A1 EP96934284A EP96934284A EP0860056A1 EP 0860056 A1 EP0860056 A1 EP 0860056A1 EP 96934284 A EP96934284 A EP 96934284A EP 96934284 A EP96934284 A EP 96934284A EP 0860056 A1 EP0860056 A1 EP 0860056A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- signal
- common mode
- mode signal
- differential amplifier
- signals
- 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.)
- Withdrawn
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B3/00—Line transmission systems
- H04B3/02—Details
- H04B3/30—Reducing interference caused by unbalance current in a normally balanced line
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B3/00—Line transmission systems
- H04B3/02—Details
- H04B3/32—Reducing cross-talk, e.g. by compensating
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB9522737 | 1995-11-07 | ||
GBGB9522737.7A GB9522737D0 (en) | 1995-11-07 | 1995-11-07 | Noise cancellation in twisted pairs |
PCT/CA1996/000734 WO1997017767A1 (en) | 1995-11-07 | 1996-11-07 | Cross talk interference cancellation in twisted pairs |
Publications (1)
Publication Number | Publication Date |
---|---|
EP0860056A1 true EP0860056A1 (de) | 1998-08-26 |
Family
ID=10783475
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP96934284A Withdrawn EP0860056A1 (de) | 1995-11-07 | 1996-11-07 | Übersprechinterferenzunterdrückung in verdrillten kabelpaaren |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP0860056A1 (de) |
AU (1) | AU7275196A (de) |
CA (1) | CA2236852A1 (de) |
GB (1) | GB9522737D0 (de) |
WO (1) | WO1997017767A1 (de) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA2239675C (en) * | 1998-06-04 | 2007-11-13 | Tet Hin Yeap | Suppression of rfi and impulse noise in communications channels |
TWI385941B (zh) * | 2007-10-16 | 2013-02-11 | Realtek Semiconductor Corp | 干擾消除裝置及其方法 |
GB2525458A (en) * | 2014-03-31 | 2015-10-28 | British Telecomm | Communications network |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4527261A (en) * | 1981-10-07 | 1985-07-02 | Amf Incorporated | Hiline interference eliminator |
IL78244A0 (en) * | 1986-03-24 | 1986-07-31 | Zvi Kamil | Instrumentation amplifier arrangement |
US4910768A (en) * | 1988-08-02 | 1990-03-20 | The Inteleplex Corporation | Automatic balancing circuit for longitudinal transmission system |
-
1995
- 1995-11-07 GB GBGB9522737.7A patent/GB9522737D0/en active Pending
-
1996
- 1996-11-07 WO PCT/CA1996/000734 patent/WO1997017767A1/en not_active Application Discontinuation
- 1996-11-07 AU AU72751/96A patent/AU7275196A/en not_active Abandoned
- 1996-11-07 EP EP96934284A patent/EP0860056A1/de not_active Withdrawn
- 1996-11-07 CA CA 2236852 patent/CA2236852A1/en not_active Abandoned
Non-Patent Citations (1)
Title |
---|
See references of WO9717767A1 * |
Also Published As
Publication number | Publication date |
---|---|
WO1997017767A1 (en) | 1997-05-15 |
AU7275196A (en) | 1997-05-29 |
CA2236852A1 (en) | 1997-05-15 |
GB9522737D0 (en) | 1996-01-10 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
17P | Request for examination filed |
Effective date: 19980522 |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): DE FR GB |
|
17Q | First examination report despatched |
Effective date: 19980916 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
|
18D | Application deemed to be withdrawn |
Effective date: 19990327 |