NL6601933A - - Google Patents
Info
- Publication number
- NL6601933A NL6601933A NL6601933A NL6601933A NL6601933A NL 6601933 A NL6601933 A NL 6601933A NL 6601933 A NL6601933 A NL 6601933A NL 6601933 A NL6601933 A NL 6601933A NL 6601933 A NL6601933 A NL 6601933A
- 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
- H04B7/12—Frequency diversity
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Radio Transmission System (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US432697A US3361970A (en) | 1965-02-15 | 1965-02-15 | Selection of frequencies for minimum depth of fading in a frequency diversity microwave line of sight relay link |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL6601933A true NL6601933A (ja) | 1966-08-16 |
Family
ID=23717238
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL6601933A NL6601933A (ja) | 1965-02-15 | 1966-02-15 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US3361970A (ja) |
| DE (1) | DE1491966A1 (ja) |
| FR (1) | FR1467662A (ja) |
| GB (1) | GB1074722A (ja) |
| NL (1) | NL6601933A (ja) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3706930A (en) * | 1970-11-27 | 1972-12-19 | S & C Electric Co | Redundant, radio transmitter and receiver control systems for telemetering sysems |
| US3781794A (en) * | 1972-04-18 | 1973-12-25 | Us Army | Data diversity combining technique |
| US4081748A (en) * | 1976-07-01 | 1978-03-28 | Northern Illinois Gas Company | Frequency/space diversity data transmission system |
| DE3121146A1 (de) * | 1981-05-27 | 1983-01-05 | Siemens AG, 1000 Berlin und 8000 München | Digitales funksystem |
| GB2124060A (en) * | 1982-07-12 | 1984-02-08 | Spt Video Limited | Improvements in or relating to circuit arrangements for automatic selection of television sound frequency |
| SE513454C2 (sv) * | 1992-07-09 | 2000-09-18 | Telia Ab | Förfarande och anordning för radiokommunikation med frekvensdiversitet |
| US5745075A (en) * | 1996-06-05 | 1998-04-28 | Trimble Navigation Limited | Multi-tone DGPS beacon transmitter and receiver |
| US7386781B2 (en) * | 2000-12-15 | 2008-06-10 | Arraycomm, Llc | Method and apparatus for increasing the effective range of a communication link in a wireless communication system |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1861462A (en) * | 1928-05-03 | 1932-06-07 | Westinghouse Electric & Mfg Co | Radio station |
| US1766050A (en) * | 1928-07-20 | 1930-06-24 | Fed Telegraph Co | Multiphase cornet system |
| US1816579A (en) * | 1929-02-12 | 1931-07-28 | Jr John Hays Hammond | Radio communication system |
| US2420868A (en) * | 1943-04-22 | 1947-05-20 | Rca Corp | Diversity combining circuit |
| US2545511A (en) * | 1945-05-02 | 1951-03-20 | Brinkley John Raymond | Radio communication system |
| BE471813A (ja) * | 1946-03-12 | |||
| US2725467A (en) * | 1951-09-12 | 1955-11-29 | Rca Corp | Gate control circuit |
-
1965
- 1965-02-15 US US432697A patent/US3361970A/en not_active Expired - Lifetime
-
1966
- 1966-01-20 GB GB2686/66A patent/GB1074722A/en not_active Expired
- 1966-02-08 FR FR48877A patent/FR1467662A/fr not_active Expired
- 1966-02-10 DE DE19661491966 patent/DE1491966A1/de active Pending
- 1966-02-15 NL NL6601933A patent/NL6601933A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| FR1467662A (fr) | 1967-01-27 |
| US3361970A (en) | 1968-01-02 |
| GB1074722A (en) | 1967-07-05 |
| DE1491966A1 (de) | 1969-08-14 |