FR866286A - Advanced antenna system - Google Patents
Advanced antenna systemInfo
- Publication number
- FR866286A FR866286A FR866286DA FR866286A FR 866286 A FR866286 A FR 866286A FR 866286D A FR866286D A FR 866286DA FR 866286 A FR866286 A FR 866286A
- Authority
- FR
- France
- Prior art keywords
- antenna system
- advanced antenna
- advanced
- antenna
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q3/00—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system
- H01Q3/44—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system varying the electric or magnetic characteristics of reflecting, refracting, or diffracting devices associated with the radiating element
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US207660A US2229733A (en) | 1938-05-13 | 1938-05-13 | Antenna structure |
Publications (1)
Publication Number | Publication Date |
---|---|
FR866286A true FR866286A (en) | 1941-07-21 |
Family
ID=22771486
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR866286D Expired FR866286A (en) | 1938-05-13 | 1939-05-10 | Advanced antenna system |
Country Status (3)
Country | Link |
---|---|
US (1) | US2229733A (en) |
DE (1) | DE756558C (en) |
FR (1) | FR866286A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2085351A1 (en) * | 1970-04-13 | 1971-12-24 | Lerc |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2429653A (en) * | 1940-03-01 | 1947-10-28 | Int Standard Electric Corp | Antenna mounting system |
US2451258A (en) * | 1943-12-01 | 1948-10-12 | Rca Corp | Sealed antenna |
US2462865A (en) * | 1945-05-24 | 1949-03-01 | Standard Telephones Cables Ltd | Center fed antenna |
US4700196A (en) * | 1986-08-01 | 1987-10-13 | The United States Of America As Represented By The Secretary Of The Army | Highly decoupled cosited antennas |
FR2656467B1 (en) * | 1989-12-22 | 1993-12-24 | Thomson Csf | ARCHITECTURAL STRUCTURE GROUPING AN ANTENNA WITH A MAT SUPPORT ARRANGED ON THE GROUND AND AT LEAST ONE HIGH-POWER TRANSMITTER. |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE549857C (en) * | 1932-05-04 | Telefunken Gmbh | Shortwave antenna arrangement | |
US1831921A (en) * | 1927-05-24 | 1931-11-17 | American Telephone & Telegraph | Short wave radio antenna system |
FR741872A (en) * | 1932-04-20 | 1933-02-22 | ||
DE600011C (en) * | 1932-08-13 | 1934-07-16 | Telefunken Gmbh | Rod-shaped line for high-frequency currents, especially antenna |
FR764473A (en) * | 1933-01-11 | 1934-05-22 | Csf | Improvements to high frequency transmitters |
FR816120A (en) * | 1936-04-09 | 1937-07-30 | Le Materiel Telephonique Sa | Guidance systems using radio waves, for example for landing airplanes without outside visibility |
-
1938
- 1938-05-13 US US207660A patent/US2229733A/en not_active Expired - Lifetime
-
1939
- 1939-05-09 DE DEL97918D patent/DE756558C/en not_active Expired
- 1939-05-10 FR FR866286D patent/FR866286A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2085351A1 (en) * | 1970-04-13 | 1971-12-24 | Lerc |
Also Published As
Publication number | Publication date |
---|---|
DE756558C (en) | 1953-11-02 |
US2229733A (en) | 1941-01-28 |
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