JPS6129570B2 - - Google Patents
Info
- Publication number
- JPS6129570B2 JPS6129570B2 JP12874379A JP12874379A JPS6129570B2 JP S6129570 B2 JPS6129570 B2 JP S6129570B2 JP 12874379 A JP12874379 A JP 12874379A JP 12874379 A JP12874379 A JP 12874379A JP S6129570 B2 JPS6129570 B2 JP S6129570B2
- Authority
- JP
- Japan
- Prior art keywords
- sub
- reflector
- mirror
- reference direction
- main
- 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
- 230000005855 radiation Effects 0.000 claims description 4
- 238000010586 diagram Methods 0.000 description 2
- 238000005388 cross polarization Methods 0.000 description 1
- 230000010287 polarization Effects 0.000 description 1
Classifications
-
- 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
- H01Q19/18—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 having two or more spaced reflecting surfaces
- H01Q19/19—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 having two or more spaced reflecting surfaces comprising one main concave reflecting surface associated with an auxiliary reflecting surface
- H01Q19/191—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 having two or more spaced reflecting surfaces comprising one main concave reflecting surface associated with an auxiliary reflecting surface wherein the primary active element uses one or more deflecting surfaces, e.g. beam waveguide feeds
Landscapes
- Aerials With Secondary Devices (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12874379A JPS5652904A (en) | 1979-10-05 | 1979-10-05 | Antenna equipment |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12874379A JPS5652904A (en) | 1979-10-05 | 1979-10-05 | Antenna equipment |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5652904A JPS5652904A (en) | 1981-05-12 |
JPS6129570B2 true JPS6129570B2 (fr) | 1986-07-08 |
Family
ID=14992350
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP12874379A Granted JPS5652904A (en) | 1979-10-05 | 1979-10-05 | Antenna equipment |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5652904A (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0226870U (fr) * | 1988-08-04 | 1990-02-21 |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH04274311A (ja) * | 1991-03-01 | 1992-09-30 | Nec Corp | 電気二重層コンデンサ |
-
1979
- 1979-10-05 JP JP12874379A patent/JPS5652904A/ja active Granted
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0226870U (fr) * | 1988-08-04 | 1990-02-21 |
Also Published As
Publication number | Publication date |
---|---|
JPS5652904A (en) | 1981-05-12 |
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