BE348092A - - Google Patents
Info
- Publication number
- BE348092A BE348092A BE348092DA BE348092A BE 348092 A BE348092 A BE 348092A BE 348092D A BE348092D A BE 348092DA BE 348092 A BE348092 A BE 348092A
- 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
- H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
- H04B7/08—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station
- H04B7/0802—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station using antenna selection
- H04B7/0817—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station using antenna selection with multiple receivers and antenna path selection
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
- Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
- Variable-Direction Aerials And Aerial Arrays (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1390/27A GB288736A (en) | 1927-01-17 | 1927-01-17 | Improvements in or relating to wireless telegraphy and telephony |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE348092A true BE348092A (zh) |
Family
ID=9721149
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE348092D BE348092A (zh) | 1927-01-17 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US1876124A (zh) |
| BE (1) | BE348092A (zh) |
| DE (1) | DE490367C (zh) |
| FR (1) | FR647204A (zh) |
| GB (1) | GB288736A (zh) |
-
0
- BE BE348092D patent/BE348092A/xx unknown
-
1927
- 1927-01-17 GB GB1390/27A patent/GB288736A/en not_active Expired
-
1928
- 1928-01-14 DE DEM102971D patent/DE490367C/de not_active Expired
- 1928-01-16 FR FR647204D patent/FR647204A/fr not_active Expired
- 1928-01-17 US US247350A patent/US1876124A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| US1876124A (en) | 1932-09-06 |
| FR647204A (fr) | 1928-11-21 |
| DE490367C (de) | 1930-01-25 |
| GB288736A (en) | 1928-04-17 |