JPS6138882B2 - - Google Patents
Info
- Publication number
- JPS6138882B2 JPS6138882B2 JP2632580A JP2632580A JPS6138882B2 JP S6138882 B2 JPS6138882 B2 JP S6138882B2 JP 2632580 A JP2632580 A JP 2632580A JP 2632580 A JP2632580 A JP 2632580A JP S6138882 B2 JPS6138882 B2 JP S6138882B2
- Authority
- JP
- Japan
- Prior art keywords
- reflector
- sub
- primary
- dielectric waveguide
- horn
- 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
- 238000000034 method Methods 0.000 description 4
- 239000003989 dielectric material Substances 0.000 description 3
- 238000007493 shaping process Methods 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 230000001678 irradiating effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000005855 radiation 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
- H01Q19/193—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 with feed supported subreflector
Landscapes
- Aerials With Secondary Devices (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2632580A JPS56122508A (en) | 1980-03-03 | 1980-03-03 | Primary radiator of subreflector antenna |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2632580A JPS56122508A (en) | 1980-03-03 | 1980-03-03 | Primary radiator of subreflector antenna |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS56122508A JPS56122508A (en) | 1981-09-26 |
| JPS6138882B2 true JPS6138882B2 (OSRAM) | 1986-09-01 |
Family
ID=12190250
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2632580A Granted JPS56122508A (en) | 1980-03-03 | 1980-03-03 | Primary radiator of subreflector antenna |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS56122508A (OSRAM) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0522919A (ja) * | 1991-07-11 | 1993-01-29 | Sankyo Seiki Mfg Co Ltd | モータ |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5426443A (en) * | 1994-01-18 | 1995-06-20 | Jenness, Jr.; James R. | Dielectric-supported reflector system |
| US5543814A (en) * | 1995-03-10 | 1996-08-06 | Jenness, Jr.; James R. | Dielectric-supported antenna |
| JP2010147886A (ja) * | 2008-12-19 | 2010-07-01 | Nec Corp | 副反射鏡、電波給電部及びパラボラアンテナ |
| JPWO2010134647A1 (ja) * | 2009-05-22 | 2012-11-12 | Necネットワークプロダクツ株式会社 | 反射体装置及び、それを用いたパラボラアンテナ |
| JP5743476B2 (ja) * | 2010-09-29 | 2015-07-01 | 日本電気株式会社 | アンテナ |
| JP2015115821A (ja) * | 2013-12-12 | 2015-06-22 | 日本放送協会 | 偏分波器、及び、通信装置 |
-
1980
- 1980-03-03 JP JP2632580A patent/JPS56122508A/ja active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0522919A (ja) * | 1991-07-11 | 1993-01-29 | Sankyo Seiki Mfg Co Ltd | モータ |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS56122508A (en) | 1981-09-26 |
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