FR994519A - Aerial system - Google Patents
Aerial systemInfo
- Publication number
- FR994519A FR994519A FR994519DA FR994519A FR 994519 A FR994519 A FR 994519A FR 994519D A FR994519D A FR 994519DA FR 994519 A FR994519 A FR 994519A
- Authority
- FR
- France
- Prior art keywords
- aerial system
- aerial
- 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
- H01Q3/12—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system using mechanical relative movement between primary active elements and secondary devices of antennas or antenna systems
- H01Q3/16—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system using mechanical relative movement between primary active elements and secondary devices of antennas or antenna systems for varying relative position of primary active element and a reflecting device
- H01Q3/18—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system using mechanical relative movement between primary active elements and secondary devices of antennas or antenna systems for varying relative position of primary active element and a reflecting device wherein the primary active element is movable and the reflecting device is fixed
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR994519T | 1949-07-06 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR994519A true FR994519A (en) | 1951-11-19 |
Family
ID=9556488
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR994519D Expired FR994519A (en) | 1949-07-06 | 1949-07-06 | Aerial system |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR994519A (en) |
-
1949
- 1949-07-06 FR FR994519D patent/FR994519A/en not_active Expired
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