DE1185671B - Radarantennensystem - Google Patents
RadarantennensystemInfo
- Publication number
- DE1185671B DE1185671B DEN23133A DEN0023133A DE1185671B DE 1185671 B DE1185671 B DE 1185671B DE N23133 A DEN23133 A DE N23133A DE N0023133 A DEN0023133 A DE N0023133A DE 1185671 B DE1185671 B DE 1185671B
- Authority
- DE
- Germany
- Prior art keywords
- axis
- around
- antenna system
- antenna
- waveguide mouth
- 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.)
- Pending
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
- H01Q3/01—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 shape of the antenna or antenna system
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q19/00—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic
- H01Q19/10—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic using reflecting surfaces
- H01Q19/12—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic using reflecting surfaces wherein the surfaces are concave
- H01Q19/13—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic using reflecting surfaces wherein the surfaces are concave the primary radiating source being a single radiating element, e.g. a dipole, a slot, a waveguide termination
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q25/00—Antennas or antenna systems providing at least two radiating patterns
- H01Q25/002—Antennas or antenna systems providing at least two radiating patterns providing at least two patterns of different beamwidth; Variable beamwidth antennas
-
- 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
-
- 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
Landscapes
- Variable-Direction Aerials And Aerial Arrays (AREA)
- Radar Systems Or Details Thereof (AREA)
- Aerials With Secondary Devices (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL278140 | 1962-05-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE1185671B true DE1185671B (de) | 1965-01-21 |
Family
ID=19753805
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DEN23133A Pending DE1185671B (de) | 1962-05-07 | 1963-05-06 | Radarantennensystem |
Country Status (6)
| Country | Link |
|---|---|
| BE (1) | BE631960A (it) |
| CH (1) | CH413008A (it) |
| DE (1) | DE1185671B (it) |
| GB (1) | GB1040300A (it) |
| NL (2) | NL278140A (it) |
| SE (1) | SE320709B (it) |
-
0
- NL NL121049D patent/NL121049C/xx active
- NL NL278140D patent/NL278140A/xx unknown
- BE BE631960D patent/BE631960A/xx unknown
-
1963
- 1963-04-29 GB GB1678163A patent/GB1040300A/en not_active Expired
- 1963-05-06 SE SE495463A patent/SE320709B/xx unknown
- 1963-05-06 DE DEN23133A patent/DE1185671B/de active Pending
- 1963-05-06 CH CH569763A patent/CH413008A/de unknown
Also Published As
| Publication number | Publication date |
|---|---|
| NL121049C (it) | |
| SE320709B (it) | 1970-02-16 |
| BE631960A (it) | |
| GB1040300A (en) | 1966-08-24 |
| CH413008A (de) | 1966-05-15 |
| NL278140A (it) |
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