FR1204954A - Microwave scanning antenna - Google Patents
Microwave scanning antennaInfo
- Publication number
- FR1204954A FR1204954A FR1204954DA FR1204954A FR 1204954 A FR1204954 A FR 1204954A FR 1204954D A FR1204954D A FR 1204954DA FR 1204954 A FR1204954 A FR 1204954A
- Authority
- FR
- France
- Prior art keywords
- scanning antenna
- microwave scanning
- microwave
- antenna
- scanning
- 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
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
- G01S13/02—Systems using reflection of radio waves, e.g. primary radar systems; Analogous systems
- G01S13/06—Systems determining position data of a target
- G01S13/42—Simultaneous measurement of distance and other co-ordinates
- G01S13/422—Simultaneous measurement of distance and other co-ordinates sequential lobing, e.g. conical 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
Landscapes
- Engineering & Computer Science (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Variable-Direction Aerials And Aerial Arrays (AREA)
- Aerials With Secondary Devices (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH6560258A CH363383A (en) | 1958-10-30 | 1958-10-30 | Microwave scanning antenna |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1204954A true FR1204954A (en) | 1960-01-29 |
Family
ID=4526501
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1204954D Expired FR1204954A (en) | 1958-10-30 | 1958-10-17 | Microwave scanning antenna |
Country Status (3)
Country | Link |
---|---|
CH (1) | CH363383A (en) |
FR (1) | FR1204954A (en) |
GB (1) | GB882287A (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4574289A (en) * | 1983-05-31 | 1986-03-04 | Harris Corporation | Rotary scan antenna |
-
1958
- 1958-07-15 GB GB3199258A patent/GB882287A/en not_active Expired
- 1958-10-17 FR FR1204954D patent/FR1204954A/en not_active Expired
- 1958-10-30 CH CH6560258A patent/CH363383A/en unknown
Also Published As
Publication number | Publication date |
---|---|
GB882287A (en) | 1961-11-15 |
CH363383A (en) | 1962-07-31 |
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