JPH0376041B2 - - Google Patents
Info
- Publication number
- JPH0376041B2 JPH0376041B2 JP56087288A JP8728881A JPH0376041B2 JP H0376041 B2 JPH0376041 B2 JP H0376041B2 JP 56087288 A JP56087288 A JP 56087288A JP 8728881 A JP8728881 A JP 8728881A JP H0376041 B2 JPH0376041 B2 JP H0376041B2
- Authority
- JP
- Japan
- Prior art keywords
- panel
- primary mirror
- frame
- heat insulating
- unit
- 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 - Lifetime
Links
- 239000011810 insulating material Substances 0.000 claims description 6
- 239000004020 conductor Substances 0.000 claims description 2
- 238000009413 insulation Methods 0.000 claims description 2
- 239000000463 material Substances 0.000 claims description 2
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 4
- 239000000758 substrate Substances 0.000 description 4
- 238000001816 cooling Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 239000012212 insulator Substances 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000012806 monitoring device Methods 0.000 description 2
- 238000001514 detection method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000012774 insulation material Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/02—Arrangements for de-icing; Arrangements for drying-out ; Arrangements for cooling; Arrangements for preventing corrosion
Landscapes
- Support Of Aerials (AREA)
- Aerials With Secondary Devices (AREA)
- Variable-Direction Aerials And Aerial Arrays (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8728881A JPS57201306A (en) | 1981-06-03 | 1981-06-03 | Antenna device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8728881A JPS57201306A (en) | 1981-06-03 | 1981-06-03 | Antenna device |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13320189A Division JPH0256103A (ja) | 1989-05-26 | 1989-05-26 | アンテナ装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS57201306A JPS57201306A (en) | 1982-12-09 |
| JPH0376041B2 true JPH0376041B2 (zh) | 1991-12-04 |
Family
ID=13910606
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8728881A Granted JPS57201306A (en) | 1981-06-03 | 1981-06-03 | Antenna device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS57201306A (zh) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7374294B2 (en) * | 2005-11-03 | 2008-05-20 | Gerald Willey | Method and apparatus for improving image quality in a reflecting telescope |
| JP4802203B2 (ja) * | 2008-03-14 | 2011-10-26 | 株式会社東芝 | アンテナ装置及びレーダ装置 |
| JP5135113B2 (ja) * | 2008-08-06 | 2013-01-30 | 大学共同利用機関法人自然科学研究機構 | 電波望遠鏡の日除けパネルとその製造方法 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5423791A (en) * | 1977-07-26 | 1979-02-22 | Santo Tekkosho Kk | Cloth milling and relaxing apparatus |
-
1981
- 1981-06-03 JP JP8728881A patent/JPS57201306A/ja active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5423791A (en) * | 1977-07-26 | 1979-02-22 | Santo Tekkosho Kk | Cloth milling and relaxing apparatus |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS57201306A (en) | 1982-12-09 |
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