BE360983A - - Google Patents
Info
- Publication number
- BE360983A BE360983A BE360983DA BE360983A BE 360983 A BE360983 A BE 360983A BE 360983D A BE360983D A BE 360983DA BE 360983 A BE360983 A BE 360983A
- Authority
- BE
- Belgium
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F19/00—Fixed transformers or mutual inductances of the signal type
- H01F19/04—Transformers or mutual inductances suitable for handling frequencies considerably beyond the audio range
- H01F19/06—Broad-band transformers, e.g. suitable for handling frequencies well down into the audio range
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
- H04B1/40—Circuits
- H04B1/54—Circuits using the same frequency for two directions of communication
- H04B1/58—Hybrid arrangements, i.e. arrangements for transition from single-path two-direction transmission to single-direction transmission on each of two paths or vice versa
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Power Engineering (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE675630X | 1928-05-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE360983A true BE360983A (ko) |
Family
ID=20314746
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE360983D BE360983A (ko) | 1928-05-30 |
Country Status (3)
| Country | Link |
|---|---|
| BE (1) | BE360983A (ko) |
| FR (1) | FR675630A (ko) |
| NL (1) | NL35059C (ko) |
-
0
- NL NL35059D patent/NL35059C/xx active
- BE BE360983D patent/BE360983A/xx unknown
-
1929
- 1929-05-23 FR FR675630D patent/FR675630A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR675630A (fr) | 1930-02-12 |
| NL35059C (ko) |