ES2068031T3 - Procedimiento para determinar las propiedades de transmision de una linea electrica. - Google Patents
Procedimiento para determinar las propiedades de transmision de una linea electrica.Info
- Publication number
- ES2068031T3 ES2068031T3 ES92906943T ES92906943T ES2068031T3 ES 2068031 T3 ES2068031 T3 ES 2068031T3 ES 92906943 T ES92906943 T ES 92906943T ES 92906943 T ES92906943 T ES 92906943T ES 2068031 T3 ES2068031 T3 ES 2068031T3
- Authority
- ES
- Spain
- Prior art keywords
- signal
- pct
- test signal
- line
- sec
- 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
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q11/00—Selecting arrangements for multiplex systems
- H04Q11/04—Selecting arrangements for multiplex systems for time-division multiplexing
- H04Q11/0428—Integrated services digital network, i.e. systems for transmission of different types of digitised signals, e.g. speech, data, telecentral, television signals
- H04Q11/0435—Details
- H04Q11/045—Selection or connection testing arrangements
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B3/00—Line transmission systems
- H04B3/02—Details
- H04B3/46—Monitoring; Testing
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Measurement Of Resistance Or Impedance (AREA)
- Arrangements For Transmission Of Measured Signals (AREA)
- Filamentary Materials, Packages, And Safety Devices Therefor (AREA)
- Communication Cables (AREA)
- Monitoring And Testing Of Transmission In General (AREA)
- Dc Digital Transmission (AREA)
- Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
- Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
Abstract
LA INVENCION SE REFIERE A UN PROCESO PARA LA DETERMINACION DE LAS PROPIEDADES DE TRANSMISION (H(JF) DE UNA LINEA ELECTRICA (2) EN UN SISTEMA ISDN, EN EL CUAL LA LINEA (2) SE CARGA EN UN EXTREMO CON UNA SEÑAL DE PRUEBA (M(T)) Y EN EL OTRO EXTREMO DE LA LINEA (2) SE EVALUA LA SEÑAL DE RECEPCION (G(T)) ORIGINADA A CAUSA DE LA SEÑAL DE PRUEBA (M(T)). PARA PODER REALIZAR UN PROCESO DE ESTA CLASE CON UNA SEÑAL DE PRUEBA CON UN FACTOR DE CRESTA DE UNO Y CON GASTO COMPARATIVAMENTE PEQUEÑO, SE EMPLEA COMO SEÑAL DE PRUEBA UNA SEÑAL DE SECUENCIA NUMERICA AL AZAR BIPOLAR, BINARIA (M(T)) CON EL FACTOR DE CRESTA UNO Y LA SEÑAL DE RECEPCION (G(T)) SE EXPLORA A INTERVALOS DE TIEMPO QUE CORRESPONDEN AL PERIODO DE LA SEÑAL DE PRUEBA (M(T)) Y SE SOMETE A UNA TRANSFORMACION DE FOURIER PARA LOGRAR UNA SEÑAL DE ESPECTRO (G(JF)); ESTA SEÑAL SE MULTIPLICA DE FORMA COMPLEJA POR UN ESPECTRO DE REFERENCIA (MI(JF)) PARA LOGRAR UNA SEÑAL DE SALIDA (H(JF)) QUE REPRESENTA UNA DIMENSION DE LAS PROPIEDADES DE TRANSMISION DE LA LINEA (31).
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE4110439 | 1991-03-27 |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2068031T3 true ES2068031T3 (es) | 1995-04-01 |
Family
ID=6428529
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES92906943T Expired - Lifetime ES2068031T3 (es) | 1991-03-27 | 1992-03-19 | Procedimiento para determinar las propiedades de transmision de una linea electrica. |
Country Status (12)
Country | Link |
---|---|
US (1) | US6064212A (es) |
EP (1) | EP0577653B1 (es) |
JP (1) | JP3035790B2 (es) |
AT (1) | ATE118135T1 (es) |
AU (1) | AU657741B2 (es) |
CA (1) | CA2106973A1 (es) |
DE (2) | DE59201344D1 (es) |
DK (1) | DK0577653T3 (es) |
ES (1) | ES2068031T3 (es) |
GR (1) | GR3015356T3 (es) |
NO (1) | NO933426L (es) |
WO (1) | WO1992017949A1 (es) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4121478A1 (de) * | 1991-06-26 | 1993-01-14 | Siemens Ag | Verfahren zum bestimmen des ursprungsortes von bitfehlern |
DE4206454C1 (es) * | 1992-02-26 | 1993-04-29 | Siemens Ag, 8000 Muenchen, De | |
DE19846870C1 (de) | 1998-10-12 | 2001-01-25 | Peter Peyerl | Verfahren zur Bestimmung der Impulsantwort eines breitbandigen linearen Systems und Meßanordnung zur Durchführung des Verfahrens |
DE19962216A1 (de) * | 1999-12-22 | 2001-07-05 | Siemens Ag | Verfahren und Vorrichtung zur Prüfung und Instandhaltung einer Vermittlungsstelle mittels Telekommunikationsendgerät |
DE10221444A1 (de) * | 2002-05-13 | 2003-12-04 | Gds Gmbh Ges Fuer Digitale Sig | Verfahren und Vorrichtung zur Ortung von Fehlern in Kabeln und Leitungen |
US7711878B2 (en) * | 2004-05-21 | 2010-05-04 | Intel Corporation | Method and apparatus for acknowledgement-based handshake mechanism for interactively training links |
US20050270037A1 (en) * | 2004-06-07 | 2005-12-08 | Haynes Leonard S | Method and system for non-destructive evaluation of conducting structures |
US8000916B2 (en) * | 2008-08-05 | 2011-08-16 | International Business Machines Corporation | System and method for evaluating high frequency time domain in embedded device probing |
RU2635840C2 (ru) * | 2016-05-05 | 2017-11-16 | Федеральное государственное унитарное предприятие "Центральный научно-исследовательский институт связи" ФГУП ЦНИИС | Способ измерения частотных характеристик параметров передачи протяженных электрических цепей в режиме холостого хода и короткого замыкания |
DE102017012273B4 (de) | 2017-12-22 | 2021-10-28 | Leica Microsystems Cms Gmbh | Verfahren und Signalgenerator zum Erzeugen eines Ansteuersignals für ein akustooptisches Element sowie Anordnung und Mikroskop |
CN117871999B (zh) * | 2023-12-27 | 2024-07-26 | 深圳市正安有机硅材料有限公司 | 硅橡胶电缆的老化检测方法、装置、电子设备及介质 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1160271A (en) * | 1965-07-28 | 1969-08-06 | Sperry Rand Ltd | Testing the Response of Servo Systems |
US3718813A (en) * | 1972-01-19 | 1973-02-27 | O Williams | Technique for correlation method of determining system impulse response |
US3988667A (en) * | 1975-03-06 | 1976-10-26 | Hewlett-Packard Company | Noise source for transfer function testing |
US4023098A (en) * | 1975-08-27 | 1977-05-10 | Hewlett-Packard Company | Noise burst source for transfer function testing |
US4067060A (en) * | 1976-07-06 | 1978-01-03 | Canadian Patents And Development Limited | Transfer function measurement |
DE2849119A1 (de) * | 1978-11-13 | 1980-05-14 | Siemens Ag | Verfahren und schaltungsanordnung zur daempfungsmessung, insbesondere zur ermittlung der daempfungs- und/oder gruppenlaufzeitverzerrung eines messobjektes |
DE3024346A1 (de) * | 1980-06-27 | 1982-01-28 | Siemens AG, 1000 Berlin und 8000 München | Verfahren zur messung der daempfungsverzerrung und/oder der gruppenlaufzeitverzerrung |
US4813001A (en) * | 1987-05-29 | 1989-03-14 | Schlumberger Systems, Inc. | AC calibration method and device by determining transfer characteristics |
-
1992
- 1992-03-19 US US08/122,444 patent/US6064212A/en not_active Expired - Lifetime
- 1992-03-19 WO PCT/DE1992/000239 patent/WO1992017949A1/de active IP Right Grant
- 1992-03-19 JP JP04506480A patent/JP3035790B2/ja not_active Expired - Lifetime
- 1992-03-19 AU AU14254/92A patent/AU657741B2/en not_active Ceased
- 1992-03-19 AT AT92906943T patent/ATE118135T1/de not_active IP Right Cessation
- 1992-03-19 EP EP92906943A patent/EP0577653B1/de not_active Expired - Lifetime
- 1992-03-19 DE DE59201344T patent/DE59201344D1/de not_active Expired - Fee Related
- 1992-03-19 ES ES92906943T patent/ES2068031T3/es not_active Expired - Lifetime
- 1992-03-19 DK DK92906943.3T patent/DK0577653T3/da active
- 1992-03-19 CA CA002106973A patent/CA2106973A1/en not_active Abandoned
- 1992-03-23 DE DE4209761A patent/DE4209761A1/de not_active Withdrawn
-
1993
- 1993-09-24 NO NO93933426A patent/NO933426L/no unknown
-
1995
- 1995-03-10 GR GR950400514T patent/GR3015356T3/el unknown
Also Published As
Publication number | Publication date |
---|---|
US6064212A (en) | 2000-05-16 |
JPH06506057A (ja) | 1994-07-07 |
ATE118135T1 (de) | 1995-02-15 |
WO1992017949A1 (de) | 1992-10-15 |
DE4209761A1 (de) | 1992-10-01 |
GR3015356T3 (en) | 1995-06-30 |
AU1425492A (en) | 1992-11-02 |
JP3035790B2 (ja) | 2000-04-24 |
NO933426D0 (no) | 1993-09-24 |
EP0577653B1 (de) | 1995-02-01 |
NO933426L (no) | 1993-09-24 |
CA2106973A1 (en) | 1992-09-28 |
DE59201344D1 (de) | 1995-03-16 |
EP0577653A1 (de) | 1994-01-12 |
DK0577653T3 (da) | 1995-07-03 |
AU657741B2 (en) | 1995-03-23 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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