JPH0235511U - - Google Patents
Info
- Publication number
- JPH0235511U JPH0235511U JP11262588U JP11262588U JPH0235511U JP H0235511 U JPH0235511 U JP H0235511U JP 11262588 U JP11262588 U JP 11262588U JP 11262588 U JP11262588 U JP 11262588U JP H0235511 U JPH0235511 U JP H0235511U
- Authority
- JP
- Japan
- Prior art keywords
- temperature sensor
- reflecting mirror
- reflector
- antenna device
- stay
- 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
- 230000005855 radiation Effects 0.000 description 3
- 238000006073 displacement reaction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
Landscapes
- Aerials With Secondary Devices (AREA)
Description
第１図はこの考案の一実施例によるアンテナ装
置を示す断面図、第２，３図はこの考案の他の実
施例を示すアンテナ装置の断面図、第４図は従来
のアンテナ装置を示す断面図である。
１は主反射鏡、２は副反射鏡、３はステイ、４
は一次放射器、５は日射、２１は温度センサ、２
２は副反射鏡駆動装置、２３は加熱ヒータ、２４
は一次放射器駆動装置、１ａは日射を受けた場合
の主反射鏡、２ａは変位後の副反射鏡、３ａは日
射を受けた場合のステイ、２ｂはヒータ加熱によ
り変形させた副反射鏡、４ａは変位後の一次放射
器。なお図中同一符号は同一又は相当部分を示す
。
FIG. 1 is a cross-sectional view showing an antenna device according to one embodiment of this invention, FIGS. 2 and 3 are cross-sectional views of antenna devices showing other embodiments of this invention, and FIG. 4 is a cross-sectional view showing a conventional antenna device. It is a diagram. 1 is the main reflector, 2 is the sub-reflector, 3 is the stay, 4
is the primary radiator, 5 is the solar radiation, 21 is the temperature sensor, 2
2 is a sub-reflector drive device, 23 is a heater, 24
is a primary radiator drive device, 1a is a main reflecting mirror when receiving solar radiation, 2a is a sub-reflecting mirror after displacement, 3a is a stay when receiving solar radiation, 2b is a sub-reflecting mirror deformed by heating with a heater, 4a is the primary radiator after displacement. Note that the same reference numerals in the figures indicate the same or equivalent parts.
Claims (1)
ンテナ装置において、 主反射鏡もしくはステイに取り付けられた温度
センサと、 該温度センサの測定値に応じて上記ステイによ
り上記主反射鏡に支持された一次放射器あるいは
副反射鏡を変位あるいは変形させる制御手段とを
備えたことを特徴とするアンテナ装置。[Claims for Utility Model Registration] In an antenna device consisting of one or more reflecting mirrors, a temperature sensor attached to a main reflecting mirror or a stay, and a temperature sensor attached to the main reflecting mirror or a stay according to the measured value of the temperature sensor. 1. An antenna device comprising control means for displacing or deforming a primary radiator or a sub-reflector supported by a reflector.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11262588U JPH0235511U (en) | 1988-08-26 | 1988-08-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11262588U JPH0235511U (en) | 1988-08-26 | 1988-08-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0235511U true JPH0235511U (en) | 1990-03-07 |
Family
ID=31351732
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11262588U Pending JPH0235511U (en) | 1988-08-26 | 1988-08-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0235511U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0575336A (en) * | 1991-09-10 | 1993-03-26 | Mitsubishi Electric Corp | Antenna system |
| JP2009065453A (en) * | 2007-09-06 | 2009-03-26 | Mitsubishi Electric Corp | Antenna device |
-
1988
- 1988-08-26 JP JP11262588U patent/JPH0235511U/ja active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0575336A (en) * | 1991-09-10 | 1993-03-26 | Mitsubishi Electric Corp | Antenna system |
| JP2009065453A (en) * | 2007-09-06 | 2009-03-26 | Mitsubishi Electric Corp | Antenna device |
| JP4536096B2 (en) * | 2007-09-06 | 2010-09-01 | 三菱電機株式会社 | Antenna device |
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