JPS5599804A - Reflection mirror antenna - Google Patents
Reflection mirror antennaInfo
- Publication number
- JPS5599804A JPS5599804A JP611579A JP611579A JPS5599804A JP S5599804 A JPS5599804 A JP S5599804A JP 611579 A JP611579 A JP 611579A JP 611579 A JP611579 A JP 611579A JP S5599804 A JPS5599804 A JP S5599804A
- Authority
- JP
- Japan
- Prior art keywords
- primary
- horns
- primary radiators
- reflection mirror
- corrugated
- 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)
Abstract
PURPOSE:To enable to obtain the desired formed beam easily without physical restriction, by using the corrugated horn as the primary radiator supplying maximum power and using usual horns as other primary radiators. CONSTITUTION:The corrugated horn 11a is used for the primary raidator supplying power and usual circular horns 11b, 11c are used for other two primary radiators. As a result, in comparison with the case that the corrugated horns are used for all the primary radiators, the distance among the primary radiators can be narrower. Accordingly, since the diameter of usual circular horns is smaller than that of the corrugated horn, the desired formed beam can easily be obtained for the reflection mirror antenna using such primary radiators.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP611579A JPS5599804A (en) | 1979-01-24 | 1979-01-24 | Reflection mirror antenna |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP611579A JPS5599804A (en) | 1979-01-24 | 1979-01-24 | Reflection mirror antenna |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5599804A true JPS5599804A (en) | 1980-07-30 |
JPS6134282B2 JPS6134282B2 (en) | 1986-08-07 |
Family
ID=11629497
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP611579A Granted JPS5599804A (en) | 1979-01-24 | 1979-01-24 | Reflection mirror antenna |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5599804A (en) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5733804A (en) * | 1980-08-07 | 1982-02-24 | Nec Corp | Reflector antenna |
JPS57135502A (en) * | 1981-02-17 | 1982-08-21 | Toshiba Corp | Reflecting mirror antenna |
JPS57157603A (en) * | 1981-03-24 | 1982-09-29 | Toshiba Corp | Reflector antenna |
JPH02288706A (en) * | 1989-04-28 | 1990-11-28 | Nec Corp | Reflecting mirror antenna |
US5258767A (en) * | 1989-03-14 | 1993-11-02 | Kokusai Denshin Denwa Co., Ltd. | Antenna system for shaped beam |
JP2011244440A (en) * | 2010-04-28 | 2011-12-01 | Boeing Co | Wide angle multibeams |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5243341A (en) * | 1975-09-29 | 1977-04-05 | Trw Inc | Antenna system with small side lobe |
-
1979
- 1979-01-24 JP JP611579A patent/JPS5599804A/en active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5243341A (en) * | 1975-09-29 | 1977-04-05 | Trw Inc | Antenna system with small side lobe |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5733804A (en) * | 1980-08-07 | 1982-02-24 | Nec Corp | Reflector antenna |
JPS57135502A (en) * | 1981-02-17 | 1982-08-21 | Toshiba Corp | Reflecting mirror antenna |
JPS57157603A (en) * | 1981-03-24 | 1982-09-29 | Toshiba Corp | Reflector antenna |
US5258767A (en) * | 1989-03-14 | 1993-11-02 | Kokusai Denshin Denwa Co., Ltd. | Antenna system for shaped beam |
JPH02288706A (en) * | 1989-04-28 | 1990-11-28 | Nec Corp | Reflecting mirror antenna |
JP2011244440A (en) * | 2010-04-28 | 2011-12-01 | Boeing Co | Wide angle multibeams |
Also Published As
Publication number | Publication date |
---|---|
JPS6134282B2 (en) | 1986-08-07 |
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