JPS5432247A - Radiation mirror antenna - Google Patents
Radiation mirror antennaInfo
- Publication number
- JPS5432247A JPS5432247A JP9900977A JP9900977A JPS5432247A JP S5432247 A JPS5432247 A JP S5432247A JP 9900977 A JP9900977 A JP 9900977A JP 9900977 A JP9900977 A JP 9900977A JP S5432247 A JPS5432247 A JP S5432247A
- Authority
- JP
- Japan
- Prior art keywords
- mirror antenna
- radiation mirror
- antenna
- radiation
- distribution
- 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.)
- Granted
Links
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
- H01Q19/12—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
- H01Q19/17—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 comprising two or more radiating elements
Landscapes
- Aerials With Secondary Devices (AREA)
- Variable-Direction Aerials And Aerial Arrays (AREA)
Abstract
PURPOSE:To obtain the antenna performance low sufficiently in the sidelobe, by making the distribution of the amplitude of array antenna for feeding of asymmetrical distribution.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9900977A JPS606126B2 (en) | 1977-08-18 | 1977-08-18 | reflector antenna |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9900977A JPS606126B2 (en) | 1977-08-18 | 1977-08-18 | reflector antenna |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5432247A true JPS5432247A (en) | 1979-03-09 |
JPS606126B2 JPS606126B2 (en) | 1985-02-15 |
Family
ID=14235069
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP9900977A Expired JPS606126B2 (en) | 1977-08-18 | 1977-08-18 | reflector antenna |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS606126B2 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57119041A (en) * | 1981-01-19 | 1982-07-24 | Hirai Giken Kk | Freely extensible roof |
JPH02179103A (en) * | 1988-11-03 | 1990-07-12 | Alcatel Thomson Espace | Electronic sweeping type antenna |
-
1977
- 1977-08-18 JP JP9900977A patent/JPS606126B2/en not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57119041A (en) * | 1981-01-19 | 1982-07-24 | Hirai Giken Kk | Freely extensible roof |
JPS6257781B2 (en) * | 1981-01-19 | 1987-12-02 | Hirai Giken Kk | |
JPH02179103A (en) * | 1988-11-03 | 1990-07-12 | Alcatel Thomson Espace | Electronic sweeping type antenna |
Also Published As
Publication number | Publication date |
---|---|
JPS606126B2 (en) | 1985-02-15 |
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