NL26641C - - Google Patents
Info
- Publication number
- NL26641C NL26641C NL26641DA NL26641C NL 26641 C NL26641 C NL 26641C NL 26641D A NL26641D A NL 26641DA NL 26641 C NL26641 C NL 26641C
- Authority
- NL
- Netherlands
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
- H04B7/0837—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 pre-detection combining
- H04B7/0842—Weighted combining
- H04B7/0865—Independent weighting, i.e. weights based on own antenna reception parameters
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Radio Transmission System (AREA)
- Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
- Variable-Direction Aerials And Aerial Arrays (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US319767A US1849632A (en) | 1928-11-16 | 1928-11-16 | Volume control combining system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL26641C true NL26641C (fr) |
Family
ID=23243560
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL26641D NL26641C (fr) | 1928-11-16 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US1849632A (fr) |
| DE (1) | DE519147C (fr) |
| GB (1) | GB335443A (fr) |
| NL (1) | NL26641C (fr) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2423437A (en) * | 1934-08-25 | 1947-07-08 | Bell Telephone Labor Inc | Direction finder |
| US2459259A (en) * | 1943-10-25 | 1949-01-18 | Rca Corp | Diversity radio receiving system |
| US2424972A (en) * | 1945-04-02 | 1947-08-05 | Standard Telephones Cables Ltd | Transmitter control circuit |
-
0
- NL NL26641D patent/NL26641C/xx active
-
1928
- 1928-11-16 US US319767A patent/US1849632A/en not_active Expired - Lifetime
-
1929
- 1929-11-14 DE DER79797D patent/DE519147C/de not_active Expired
- 1929-11-18 GB GB35260/29A patent/GB335443A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| US1849632A (en) | 1932-03-15 |
| DE519147C (de) | 1931-03-03 |
| GB335443A (en) | 1930-09-25 |