GB1181339A - Improvements in or relating to Directional Radar Antenna Systems - Google Patents
Improvements in or relating to Directional Radar Antenna SystemsInfo
- Publication number
- GB1181339A GB1181339A GB4906368A GB4906368A GB1181339A GB 1181339 A GB1181339 A GB 1181339A GB 4906368 A GB4906368 A GB 4906368A GB 4906368 A GB4906368 A GB 4906368A GB 1181339 A GB1181339 A GB 1181339A
- Authority
- GB
- United Kingdom
- Prior art keywords
- slide
- disc
- eccentric
- primary radiator
- gear
- 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
- 230000008878 coupling Effects 0.000 abstract 4
- 238000010168 coupling process Methods 0.000 abstract 4
- 238000005859 coupling reaction Methods 0.000 abstract 4
- 239000011324 bead Substances 0.000 abstract 2
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
- H01Q3/04—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 one co-ordinate of the orientation
- H01Q3/06—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 one co-ordinate of the orientation over a restricted angle
-
- 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
Landscapes
- Aerials With Secondary Devices (AREA)
- Variable-Direction Aerials And Aerial Arrays (AREA)
- Auxiliary Methods And Devices For Loading And Unloading (AREA)
- Vehicle Step Arrangements And Article Storage (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH196868A CH466384A (de) | 1968-02-09 | 1968-02-09 | Radar-Richtantennenanordnung |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1181339A true GB1181339A (en) | 1970-02-11 |
Family
ID=4222812
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB4906368A Expired GB1181339A (en) | 1968-02-09 | 1968-10-16 | Improvements in or relating to Directional Radar Antenna Systems |
Country Status (7)
| Country | Link |
|---|---|
| CH (1) | CH466384A (https=) |
| DE (1) | DE1766655A1 (https=) |
| DK (1) | DK118895B (https=) |
| FR (1) | FR1594898A (https=) |
| GB (1) | GB1181339A (https=) |
| NL (1) | NL6901228A (https=) |
| NO (1) | NO123649B (https=) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2023074456A (ja) * | 2021-11-17 | 2023-05-29 | エムアイティー ワイヤレス エッジ リミテッド | 反射鏡アンテナに関する自動ビーム操舵システム |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4551728A (en) * | 1983-07-20 | 1985-11-05 | Sperry Corporation | Apparatus for rapid switch conical scan feed |
-
1968
- 1968-02-09 CH CH196868A patent/CH466384A/de unknown
- 1968-06-28 DE DE19681766655 patent/DE1766655A1/de active Pending
- 1968-07-24 NO NO292668A patent/NO123649B/no unknown
- 1968-08-02 DK DK373168A patent/DK118895B/da unknown
- 1968-10-16 GB GB4906368A patent/GB1181339A/en not_active Expired
- 1968-11-27 FR FR1594898D patent/FR1594898A/fr not_active Expired
-
1969
- 1969-01-24 NL NL6901228A patent/NL6901228A/xx unknown
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2023074456A (ja) * | 2021-11-17 | 2023-05-29 | エムアイティー ワイヤレス エッジ リミテッド | 反射鏡アンテナに関する自動ビーム操舵システム |
Also Published As
| Publication number | Publication date |
|---|---|
| NO123649B (https=) | 1971-12-27 |
| DE1766655A1 (de) | 1971-08-12 |
| NL6901228A (https=) | 1969-08-12 |
| DK118895B (da) | 1970-10-19 |
| FR1594898A (https=) | 1970-06-08 |
| CH466384A (de) | 1968-12-15 |
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