JPS6467007A - Square waveguide line - Google Patents
Square waveguide lineInfo
- Publication number
- JPS6467007A JPS6467007A JP22351487A JP22351487A JPS6467007A JP S6467007 A JPS6467007 A JP S6467007A JP 22351487 A JP22351487 A JP 22351487A JP 22351487 A JP22351487 A JP 22351487A JP S6467007 A JPS6467007 A JP S6467007A
- Authority
- JP
- Japan
- Prior art keywords
- power
- power supply
- axially symmetric
- axis
- supply aperture
- 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
Landscapes
- Waveguide Aerials (AREA)
- Aerials With Secondary Devices (AREA)
- Variable-Direction Aerials And Aerial Arrays (AREA)
Abstract
PURPOSE:To radiate not only a circularly polarized wave but also a linearly polarized wave with high efficiency by forming the power supply aperture to the middle or both ends of the metallic plate so as to propagate power in axis symmetry toward the symmetrical axis. CONSTITUTION:A power supply path supplying power into a square waveguide space S is formed via a horn waveguide 5 connected to the power supply aperture 18 and the power supply aperture 18 is formed to the middle or both ends of the metallic plates 3, 4 so as to propagate the power toward the symmetrical axis in an axially symmetric manner. In supplying power from the horn waveguide 5 to the square waveguide space S via a power supply aperture 18, the supply power is concentrated in axially symmetric manner toward the symmetrical axis. Thus, the power nearly in phase is radiated efficiently with an axially symmetric main lobe through the power radiation slot 15 at both sides of the symmetry axis even when the frequency is changed more or less.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP22351487A JPS6467007A (en) | 1987-09-07 | 1987-09-07 | Square waveguide line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP22351487A JPS6467007A (en) | 1987-09-07 | 1987-09-07 | Square waveguide line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6467007A true JPS6467007A (en) | 1989-03-13 |
Family
ID=16799334
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP22351487A Pending JPS6467007A (en) | 1987-09-07 | 1987-09-07 | Square waveguide line |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6467007A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03154407A (en) * | 1989-11-10 | 1991-07-02 | Dx Antenna Co Ltd | Plane antenna |
| JPH03174806A (en) * | 1989-12-04 | 1991-07-30 | Dx Antenna Co Ltd | Planer antenna |
| US5173714A (en) * | 1989-05-16 | 1992-12-22 | Arimura Giken Kabushiki Kaisha | Slot array antenna |
| US5177496A (en) * | 1989-04-28 | 1993-01-05 | Arimura Giken Kabushiki Kaisha | Flat slot array antenna for te mode wave |
| JPH0522025A (en) * | 1991-07-12 | 1993-01-29 | Tokyo Inst Of Technol | Parallel plate slot antenna |
| JP2006166399A (en) * | 2004-11-15 | 2006-06-22 | Maspro Denkoh Corp | EMC test antenna device, test signal generator, and transmitter |
-
1987
- 1987-09-07 JP JP22351487A patent/JPS6467007A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5177496A (en) * | 1989-04-28 | 1993-01-05 | Arimura Giken Kabushiki Kaisha | Flat slot array antenna for te mode wave |
| US5173714A (en) * | 1989-05-16 | 1992-12-22 | Arimura Giken Kabushiki Kaisha | Slot array antenna |
| JPH03154407A (en) * | 1989-11-10 | 1991-07-02 | Dx Antenna Co Ltd | Plane antenna |
| JPH03174806A (en) * | 1989-12-04 | 1991-07-30 | Dx Antenna Co Ltd | Planer antenna |
| JPH0522025A (en) * | 1991-07-12 | 1993-01-29 | Tokyo Inst Of Technol | Parallel plate slot antenna |
| JP2006166399A (en) * | 2004-11-15 | 2006-06-22 | Maspro Denkoh Corp | EMC test antenna device, test signal generator, and transmitter |
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