BE504148A - - Google Patents
Info
- Publication number
- BE504148A BE504148A BE504148DA BE504148A BE 504148 A BE504148 A BE 504148A BE 504148D A BE504148D A BE 504148DA BE 504148 A BE504148 A BE 504148A
- Authority
- BE
- Belgium
Links
Classifications
-
- 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
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B3/00—Line transmission systems
- H04B3/02—Details
- H04B3/30—Reducing interference caused by unbalanced currents in a normally balanced line
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
- Measurement Of Resistance Or Impedance (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| BE701359X | 1951-06-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE504148A true BE504148A (US07582779-20090901-C00044.png) |
Family
ID=3878363
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE504148D BE504148A (US07582779-20090901-C00044.png) | 1951-06-21 |
Country Status (5)
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3569826A (en) * | 1969-01-07 | 1971-03-09 | Edwards Co | Ground fault detector apparatus including a pair of complementarily connected bridge detector means for isolated electrical power systems |
| FR2556102B1 (fr) * | 1983-12-01 | 1986-05-16 | Laplenie Bernard | Appareil de mesure de la symetrie d'impedance par rapport a la terre d'un equipement de telecommunication a paires symetriques |
| DE102004025425A1 (de) * | 2004-05-24 | 2005-12-22 | Siemens Ag | Schaltung zur Reduktion von Störsignalen auf der symmetrischen Teilnehmeranschlussleitung durch Nebensprechen |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB302373A (en) * | 1927-06-16 | 1928-12-17 | Pirelli General Cable Works | An improved method of balancing telephone cables |
| FR958998A (US07582779-20090901-C00044.png) * | 1940-09-24 | 1950-03-22 | ||
| US2373906A (en) * | 1943-02-25 | 1945-04-17 | Mouradian Hughes | Cable system for high frequency transmission |
| CH244698A (de) * | 1944-04-21 | 1946-09-30 | Standard Telephon & Radio Ag | Kabel für Hochfrequenzübertragung. |
-
0
- US US2735897D patent/US2735897A/en not_active Expired - Lifetime
- BE BE504148D patent/BE504148A/xx unknown
- DE DENDAT1069240D patent/DE1069240B/de active Pending
-
1952
- 1952-06-20 FR FR1058570D patent/FR1058570A/fr not_active Expired
- 1952-06-20 GB GB15611/52A patent/GB701359A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| US2735897A (en) | 1956-02-21 |
| GB701359A (en) | 1953-12-23 |
| FR1058570A (fr) | 1954-03-17 |
| DE1069240B (US07582779-20090901-C00044.png) | 1959-11-19 |
