BE479587A - - Google Patents
Info
- Publication number
- BE479587A BE479587A BE479587DA BE479587A BE 479587 A BE479587 A BE 479587A BE 479587D A BE479587D A BE 479587DA BE 479587 A BE479587 A BE 479587A
- Authority
- BE
- Belgium
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
- H01P5/00—Coupling devices of the waveguide type
- H01P5/02—Coupling devices of the waveguide type with invariable factor of coupling
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B11/00—Communication cables or conductors
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B3/00—Line transmission systems
- H04B3/02—Details
- H04B3/20—Reducing echo effects or singing; Opening or closing transmitting path; Conditioning for transmission in one direction or the other
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Communication Cables (AREA)
- Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1423839A GB529102A (en) | 1939-05-12 | 1939-05-12 | Methods of avoiding reflections in electric wave transmission lines |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE479587A true BE479587A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
Family
ID=10037531
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE479587D BE479587A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1939-05-12 |
Country Status (3)
-
0
- NL NL66105D patent/NL66105C/xx active
- BE BE479587D patent/BE479587A/xx unknown
-
1939
- 1939-05-12 GB GB1423839A patent/GB529102A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB529102A (en) | 1940-11-14 |
| NL66105C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |