BE360292A - - Google Patents
Info
- Publication number
- BE360292A BE360292A BE360292DA BE360292A BE 360292 A BE360292 A BE 360292A BE 360292D A BE360292D A BE 360292DA BE 360292 A BE360292 A BE 360292A
- Authority
- BE
- Belgium
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
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Radar Systems Or Details Thereof (AREA)
- Variable-Direction Aerials And Aerial Arrays (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US274374A US1917291A (en) | 1928-05-02 | 1928-05-02 | Method and means for eliminating fading |
Publications (1)
Publication Number | Publication Date |
---|---|
BE360292A true BE360292A (zh) |
Family
ID=23047905
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE360292D BE360292A (zh) | 1928-05-02 |
Country Status (3)
Country | Link |
---|---|
US (1) | US1917291A (zh) |
BE (1) | BE360292A (zh) |
DE (1) | DE516687C (zh) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2729741A (en) * | 1951-10-10 | 1956-01-03 | Itt | Diversity reception system |
DE1104569B (de) * | 1958-07-10 | 1961-04-13 | Siemens Ag | Antennenanlage, insbesondere Richtantennenanlage, fuer eine Raumdiversity-Empfangsanlage |
US4575696A (en) * | 1970-09-02 | 1986-03-11 | Texas Instruments Incorporated | Method for using interdigital surface wave transducer to generate unidirectionally propagating surface wave |
-
0
- BE BE360292D patent/BE360292A/xx unknown
-
1928
- 1928-05-02 US US274374A patent/US1917291A/en not_active Expired - Lifetime
-
1929
- 1929-05-02 DE DER78011D patent/DE516687C/de not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE516687C (de) | 1931-01-30 |
US1917291A (en) | 1933-07-11 |