JPH0254962B2 - - Google Patents
Info
- Publication number
- JPH0254962B2 JPH0254962B2 JP5199084A JP5199084A JPH0254962B2 JP H0254962 B2 JPH0254962 B2 JP H0254962B2 JP 5199084 A JP5199084 A JP 5199084A JP 5199084 A JP5199084 A JP 5199084A JP H0254962 B2 JPH0254962 B2 JP H0254962B2
- Authority
- JP
- Japan
- Prior art keywords
- reflector
- primary radiator
- satellite
- parabolic antenna
- radio waves
- 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
- 239000000463 material Substances 0.000 claims description 5
- 238000004078 waterproofing Methods 0.000 description 3
- 230000008018 melting Effects 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 229920003002 synthetic resin Polymers 0.000 description 2
- 239000000057 synthetic resin Substances 0.000 description 2
- 235000014443 Pyrus communis Nutrition 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000013021 overheating Methods 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 238000007790 scraping Methods 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)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5199084A JPS60194805A (ja) | 1984-03-16 | 1984-03-16 | 衛星放送受信用パラボラアンテナの反射鏡 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5199084A JPS60194805A (ja) | 1984-03-16 | 1984-03-16 | 衛星放送受信用パラボラアンテナの反射鏡 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60194805A JPS60194805A (ja) | 1985-10-03 |
| JPH0254962B2 true JPH0254962B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1990-11-26 |
Family
ID=12902289
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5199084A Granted JPS60194805A (ja) | 1984-03-16 | 1984-03-16 | 衛星放送受信用パラボラアンテナの反射鏡 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60194805A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
-
1984
- 1984-03-16 JP JP5199084A patent/JPS60194805A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS60194805A (ja) | 1985-10-03 |