JPS55124309A - Movable beam antenna - Google Patents
Movable beam antennaInfo
- Publication number
- JPS55124309A JPS55124309A JP3256079A JP3256079A JPS55124309A JP S55124309 A JPS55124309 A JP S55124309A JP 3256079 A JP3256079 A JP 3256079A JP 3256079 A JP3256079 A JP 3256079A JP S55124309 A JPS55124309 A JP S55124309A
- Authority
- JP
- Japan
- Prior art keywords
- antenna
- switching
- circuit
- theta1
- constitution
- 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
- H01Q3/26—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 relative phase or relative amplitude of energisation between two or more active radiating elements; varying the distribution of energy across a radiating aperture
- H01Q3/2658—Phased-array fed focussing structure
Landscapes
- Aerials With Secondary Devices (AREA)
- Variable-Direction Aerials And Aerial Arrays (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3256079A JPS55124309A (en) | 1979-03-20 | 1979-03-20 | Movable beam antenna |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3256079A JPS55124309A (en) | 1979-03-20 | 1979-03-20 | Movable beam antenna |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS55124309A true JPS55124309A (en) | 1980-09-25 |
Family
ID=12362286
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP3256079A Pending JPS55124309A (en) | 1979-03-20 | 1979-03-20 | Movable beam antenna |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS55124309A (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2008087392A1 (en) * | 2007-01-19 | 2008-07-24 | Plasma Antennas Limited | A selectable beam antenna |
-
1979
- 1979-03-20 JP JP3256079A patent/JPS55124309A/ja active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2008087392A1 (en) * | 2007-01-19 | 2008-07-24 | Plasma Antennas Limited | A selectable beam antenna |
US8159394B2 (en) | 2007-01-19 | 2012-04-17 | Plasma Antennas Limited | Selectable beam antenna |
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