NL18014C - - Google Patents
Info
- Publication number
- NL18014C NL18014C NL18014DA NL18014C NL 18014 C NL18014 C NL 18014C NL 18014D A NL18014D A NL 18014DA NL 18014 C NL18014 C NL 18014C
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
- Circuits Of Receivers In General (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US748035A US1761118A (en) | 1924-11-06 | 1924-11-06 | Radio signaling system |
Publications (1)
Publication Number | Publication Date |
---|---|
NL18014C true NL18014C (fr) |
Family
ID=25007700
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL18014D NL18014C (fr) | 1924-11-06 |
Country Status (4)
Country | Link |
---|---|
US (1) | US1761118A (fr) |
DE (1) | DE436307C (fr) |
GB (1) | GB242653A (fr) |
NL (1) | NL18014C (fr) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2465341A (en) * | 1941-02-08 | 1949-03-29 | Int Standard Electric Corp | Electric wave transmission system |
US2457137A (en) * | 1942-05-22 | 1948-12-28 | Int Standard Electric Corp | Ultra high frequency system |
US2422664A (en) * | 1944-07-12 | 1947-06-24 | Bell Telephone Labor Inc | Wobbled radio carrier communication system |
USRE34004E (en) * | 1953-03-30 | 1992-07-21 | Itt Corporation | Secure single sideband communication system using modulated noise subcarrier |
DE1091623B (de) * | 1956-08-24 | 1960-10-27 | Siemens Ag | Nachrichtenuebertragungssystem |
US2967234A (en) * | 1957-03-22 | 1961-01-03 | Bbc Brown Boveri & Cie | Method of and apparatus for cyclic transmission of data |
DE1161598B (de) * | 1957-07-26 | 1964-01-23 | Siemens Ag | Verfahren zur Interferenzverminderung bei Richtfunksystemen |
US3259693A (en) * | 1960-09-28 | 1966-07-05 | Nippon Electric Co | Frequency division multiplex communication system |
GB2253971B (en) * | 1984-10-30 | 1993-02-03 | Secr Defence | Improvements in or relating to ionospheric sounding |
-
0
- NL NL18014D patent/NL18014C/xx active
-
1924
- 1924-11-06 US US748035A patent/US1761118A/en not_active Expired - Lifetime
-
1925
- 1925-06-17 DE DER64617D patent/DE436307C/de not_active Expired
- 1925-11-05 GB GB27882/25A patent/GB242653A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
US1761118A (en) | 1930-06-03 |
DE436307C (de) | 1926-10-30 |
GB242653A (en) | 1926-12-16 |