BE759828A - DEVICE FOR THE GROUPING OF COMMUNICATION CHANNELS - Google Patents
DEVICE FOR THE GROUPING OF COMMUNICATION CHANNELSInfo
- Publication number
- BE759828A BE759828A BE759828DA BE759828A BE 759828 A BE759828 A BE 759828A BE 759828D A BE759828D A BE 759828DA BE 759828 A BE759828 A BE 759828A
- Authority
- BE
- Belgium
- Prior art keywords
- grouping
- communication channels
- channels
- communication
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
- H04B7/10—Polarisation diversity; Directional diversity
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06G—ANALOGUE COMPUTERS
- G06G7/00—Devices in which the computing operation is performed by varying electric or magnetic quantities
- G06G7/12—Arrangements for performing computing operations, e.g. operational amplifiers
- G06G7/22—Arrangements for performing computing operations, e.g. operational amplifiers for evaluating trigonometric functions; for conversion of co-ordinates; for computations involving vector quantities
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Mathematical Physics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Mathematical Analysis (AREA)
- Algebra (AREA)
- Mathematical Optimization (AREA)
- Signal Processing (AREA)
- Pure & Applied Mathematics (AREA)
- Software Systems (AREA)
- Computer Hardware Design (AREA)
- Computer Networks & Wireless Communication (AREA)
- Radio Transmission System (AREA)
- Variable-Direction Aerials And Aerial Arrays (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19691960994 DE1960994C3 (en) | 1969-12-04 | 1969-12-04 | Arrangement for combining news channels |
Publications (1)
Publication Number | Publication Date |
---|---|
BE759828A true BE759828A (en) | 1971-06-03 |
Family
ID=5753042
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE759828D BE759828A (en) | 1969-12-04 | DEVICE FOR THE GROUPING OF COMMUNICATION CHANNELS |
Country Status (9)
Country | Link |
---|---|
JP (1) | JPS527695B1 (en) |
AT (1) | AT300041B (en) |
BE (1) | BE759828A (en) |
DE (1) | DE1960994C3 (en) |
FR (1) | FR2077546B1 (en) |
GB (1) | GB1326235A (en) |
LU (1) | LU62169A1 (en) |
NL (1) | NL157469B (en) |
SE (1) | SE369654B (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3419639A1 (en) * | 1983-05-25 | 1984-11-29 | Rca Corp., New York, N.Y. | Method and arrangement for correcting errors in polarised signals |
EP2104179B1 (en) | 2008-03-20 | 2016-02-24 | SES Astra S.A. | Satellite transceiver |
-
0
- BE BE759828D patent/BE759828A/en unknown
-
1969
- 1969-12-04 DE DE19691960994 patent/DE1960994C3/en not_active Expired
-
1970
- 1970-11-26 GB GB5631970A patent/GB1326235A/en not_active Expired
- 1970-12-02 LU LU62169D patent/LU62169A1/xx unknown
- 1970-12-02 JP JP45106674A patent/JPS527695B1/ja active Pending
- 1970-12-03 FR FR7043480A patent/FR2077546B1/fr not_active Expired
- 1970-12-03 AT AT1090070A patent/AT300041B/en not_active IP Right Cessation
- 1970-12-03 SE SE1636270A patent/SE369654B/xx unknown
- 1970-12-03 NL NL7017691A patent/NL157469B/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
DE1960994C3 (en) | 1975-02-06 |
FR2077546A1 (en) | 1971-10-29 |
AT300041B (en) | 1972-07-10 |
DE1960994A1 (en) | 1971-06-09 |
LU62169A1 (en) | 1971-05-12 |
NL7017691A (en) | 1971-06-08 |
JPS527695B1 (en) | 1977-03-03 |
DE1960994B2 (en) | 1974-06-12 |
SE369654B (en) | 1974-09-09 |
FR2077546B1 (en) | 1973-02-02 |
GB1326235A (en) | 1973-08-08 |
NL157469B (en) | 1978-07-17 |
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