NL7114577A - - Google Patents
Info
- Publication number
- NL7114577A NL7114577A NL7114577A NL7114577A NL7114577A NL 7114577 A NL7114577 A NL 7114577A NL 7114577 A NL7114577 A NL 7114577A NL 7114577 A NL7114577 A NL 7114577A NL 7114577 A NL7114577 A NL 7114577A
- Authority
- NL
- Netherlands
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
- H01Q3/02—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 movement of antenna or antenna system as a whole
- H01Q3/08—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 movement of antenna or antenna system as a whole for varying two co-ordinates of the orientation
- H01Q3/10—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 movement of antenna or antenna system as a whole for varying two co-ordinates of the orientation to produce a conical or spiral scan
-
- 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 |
|---|---|---|---|
| CH1566570A CH515627A (de) | 1970-10-23 | 1970-10-23 | Radar-Reflektor-Antenne |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL7114577A true NL7114577A (enExample) | 1972-04-25 |
Family
ID=4410926
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7114577A NL7114577A (enExample) | 1970-10-23 | 1971-10-22 |
Country Status (3)
| Country | Link |
|---|---|
| CH (1) | CH515627A (enExample) |
| DE (1) | DE2057222B2 (enExample) |
| NL (1) | NL7114577A (enExample) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2593646B1 (fr) * | 1986-01-28 | 1988-07-29 | Thomson Csf | Antenne radar a faible encombrement. |
-
1970
- 1970-10-23 CH CH1566570A patent/CH515627A/de not_active IP Right Cessation
- 1970-11-20 DE DE19702057222 patent/DE2057222B2/de active Pending
-
1971
- 1971-10-22 NL NL7114577A patent/NL7114577A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DE2057222A1 (enExample) | 1972-03-23 |
| CH515627A (de) | 1971-11-15 |
| DE2057222B2 (de) | 1972-03-23 |