JPS61157004A - アンテナ反射鏡の背面支持装置 - Google Patents
アンテナ反射鏡の背面支持装置Info
- Publication number
- JPS61157004A JPS61157004A JP27476184A JP27476184A JPS61157004A JP S61157004 A JPS61157004 A JP S61157004A JP 27476184 A JP27476184 A JP 27476184A JP 27476184 A JP27476184 A JP 27476184A JP S61157004 A JPS61157004 A JP S61157004A
- Authority
- JP
- Japan
- Prior art keywords
- face
- blocks
- parabolic
- mirror surface
- mirror
- 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
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 241000251468 Actinopterygii Species 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000013585 weight reducing agent Substances 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q15/00—Devices for reflection, refraction, diffraction or polarisation of waves radiated from an antenna, e.g. quasi-optical devices
- H01Q15/14—Reflecting surfaces; Equivalent structures
- H01Q15/16—Reflecting surfaces; Equivalent structures curved in two dimensions, e.g. paraboloidal
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Aerials With Secondary Devices (AREA)
- Support Of Aerials (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP27476184A JPS61157004A (ja) | 1984-12-28 | 1984-12-28 | アンテナ反射鏡の背面支持装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP27476184A JPS61157004A (ja) | 1984-12-28 | 1984-12-28 | アンテナ反射鏡の背面支持装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS61157004A true JPS61157004A (ja) | 1986-07-16 |
JPH0422362B2 JPH0422362B2 (enrdf_load_stackoverflow) | 1992-04-16 |
Family
ID=17546208
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP27476184A Granted JPS61157004A (ja) | 1984-12-28 | 1984-12-28 | アンテナ反射鏡の背面支持装置 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS61157004A (enrdf_load_stackoverflow) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009542528A (ja) * | 2006-07-13 | 2009-12-03 | ソシエテ ドゥ テクノロジー ミシュラン | ショルダの偏摩耗に抵抗するサイド部を有するタイヤ |
US9057536B2 (en) | 2008-06-06 | 2015-06-16 | Sunrise Csp Pty Limited | Solar thermal collectors |
-
1984
- 1984-12-28 JP JP27476184A patent/JPS61157004A/ja active Granted
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009542528A (ja) * | 2006-07-13 | 2009-12-03 | ソシエテ ドゥ テクノロジー ミシュラン | ショルダの偏摩耗に抵抗するサイド部を有するタイヤ |
US9057536B2 (en) | 2008-06-06 | 2015-06-16 | Sunrise Csp Pty Limited | Solar thermal collectors |
Also Published As
Publication number | Publication date |
---|---|
JPH0422362B2 (enrdf_load_stackoverflow) | 1992-04-16 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US4755826A (en) | Bicollimated offset Gregorian dual reflector antenna system | |
US4789921A (en) | Cone shaped Fresnel reflector | |
US3922682A (en) | Aberration correcting subreflectors for toroidal reflector antennas | |
CN109698407B (zh) | 一种基于超表面的四波束涡旋场卡塞格伦透镜天线 | |
US7497601B2 (en) | Lighting system and method and reflector for use in same | |
Moreira et al. | Generalized classical axially symmetric dual-reflector antennas | |
CN107134655A (zh) | 一种基于剪叉机构的空间可展开曲面桁架机构 | |
US20230052062A1 (en) | Reflective surface antenna based on triple telescopic rod drive and quasi-geodesic grid structure | |
US4721966A (en) | Planar three-dimensional constrained lens for wide-angle scanning | |
JPS61157004A (ja) | アンテナ反射鏡の背面支持装置 | |
US3852765A (en) | Spherical double reflector antenna | |
EP0588322A1 (en) | Equalized offset fed shaped reflector antenna system and technique for equalizing same | |
US4214248A (en) | Transreflector scanning antenna | |
US2871477A (en) | High gain omniazimuth antenna | |
JP2001196847A (ja) | 無指向性アンテナ | |
CN209640612U (zh) | 一种多光束合束器 | |
Wang et al. | Design of a W-band multi-beam antenna fed by sixteen feed-horns array | |
JPS62110303A (ja) | 全方向性アンテナ | |
SU1181020A1 (ru) | Бифокальна двухзеркальна антенна | |
CN217281169U (zh) | 一种双端口八木天线 | |
US12355153B2 (en) | Triple-mode monopulse tracking antenna and antenna system with Risley prism beam steering | |
CN222748842U (zh) | 投影系统的混光结构和投影系统 | |
Provencher | Experimental study of a diffraction reflector | |
JP2639879B2 (ja) | 大型リフレクタの反射面構造 | |
JPS63240105A (ja) | 開口面アンテナ |