JPS5997206A - Device for determining attaching direction of parabolic antenna - Google Patents
Device for determining attaching direction of parabolic antennaInfo
- Publication number
- JPS5997206A JPS5997206A JP20726782A JP20726782A JPS5997206A JP S5997206 A JPS5997206 A JP S5997206A JP 20726782 A JP20726782 A JP 20726782A JP 20726782 A JP20726782 A JP 20726782A JP S5997206 A JPS5997206 A JP S5997206A
- Authority
- JP
- Japan
- Prior art keywords
- antenna
- scale
- parabolic
- determining
- parabolic antenna
- 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
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/12—Supports; Mounting means
- H01Q1/125—Means for positioning
Abstract
Description
【発明の詳細な説明】
本発明はパラボラ・アンテナに関し、より詳細にはパラ
ボラ・アンテナの取付方向の調節を決定するための手段
に関する。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to parabolic antennas, and more particularly to means for determining the adjustment of the mounting orientation of parabolic antennas.
従来１通信衛星用地上局アンテナなどに用いられるパラ
ボラ・アンテナは、小型のものにあっては、北極星の位
置や磁石式指針によって方位ン観６１＋１ して取付位
置の決定を行なって来た。しかしながら、このような方
法では精度が低いことや、アンテナ支柱部でなければ設
置できない等の欠点があった。Conventionally, in the case of small parabolic antennas used as ground station antennas for communication satellites, the mounting position has been determined by using the position of the North Star or a magnetic pointer as a bearing. However, this method has drawbacks such as low accuracy and the fact that it can only be installed on the antenna support.
本発明は、このような欠点を簡単にかつ低コストで解決
するためになされたもので、以下、図面に基づきその実
施例馨述べる。第１図で、パラボラ・アンテナＩＯは最
初にほぼ水平位置に配された取付台１２に装着される。The present invention has been made to solve these drawbacks simply and at low cost, and embodiments thereof will be described below with reference to the drawings. In FIG. 1, the parabolic antenna IO is first mounted on a mounting base 12 arranged in a substantially horizontal position.
第２図に示すように、アンテナ１０は２つの方向調節部
材１４及び１６ヲ有している。第１の方向調節部材１４
はアンテナ支柱部１８とアンテナ枢叉部加との間に設け
られ、これによリアンテナの方向を枢支点２２馨中心に
回動させることができる。第２の方向鉤部部材１６はア
ンテナ枢支部加とパラボラ・アンテナ本体列の裏面との
間に設けられ、枢支部加に部、２８で枢支されたアンテ
ナ本体２４ン点２６．２８Ｙ結ぶ線３０乞中心として
□回動させることができる。As shown in FIG. 2, the antenna 10 has two direction adjustment members 14 and 16. First direction adjustment member 14
is provided between the antenna support portion 18 and the antenna pivot portion 22, and thereby the direction of the antenna can be rotated about the pivot point 22. The second directional hook member 16 is provided between the antenna pivot joint and the back surface of the parabolic antenna main body row, and the antenna main body 24, which is pivoted at 28, is connected to the pivot joint by a line connecting the points 26 and 28Y. As a 30 year old
□Can be rotated.
第２図に示すようなアンテナ方向Ｗ４節手段は本発明に
あっては一例であるにすぎず、他の手段であっても良い
。The antenna direction W4 node means as shown in FIG. 2 is only an example in the present invention, and other means may be used.
本発明はこのような調節ン決定するための手段〉与える
。通常行なわれている北極星による方位の決定では夜間
に限定されるところから作業に難がある。コンパスによ
る間接測定では誤差が大きくかつ作業経験に左右され易
い。The present invention provides a means for determining such adjustments. The usual method of determining direction using the North Star is difficult because it is limited to nighttime. Indirect measurement using a compass has large errors and is easily influenced by work experience.
本発明にあっては、極めて簡便な方位決定手段〉与える
。方位の測定が日中にかつ直接的に与えられる。パラボ
ラ・アンテナ本体列の表面を示す第１図に衣わされてい
るように１通常′パラボラ・アンテナは導波管部３１及
びコレクタ部あるいは放射部３３ン有している。本発明
一実施例に於いては放射部３２の頂部に指針部材３２が
取付けられている。The present invention provides an extremely simple direction determining means. Direction measurements are given during the day and directly. As shown in FIG. 1, which shows the surface of a row of parabolic antenna bodies, a typical parabolic antenna has a waveguide section 31 and a collector section or radiating section 33. In one embodiment of the present invention, a pointer member 32 is attached to the top of the radiating section 32.
更に、アンテナ本体列の表面に例えば格子状の目盛部調
が設けられている。アンテナの方位の決定は太陽光線に
よるアンテナ本体表面上の指針部材３２の影が使用され
る。この影の位置による目盛部上での読みにより、アン
テナ設置地点の緯度、経度、標準時刻ン考慮してアンテ
ナ方位が調節部材１４及び１６にて決定されうろことに
なる。Further, for example, a grid-like scale scale is provided on the surface of the antenna main body array. The direction of the antenna is determined by using the shadow of the pointer member 32 on the surface of the antenna body caused by sunlight. Based on the reading on the scale based on the position of this shadow, the antenna direction is determined by the adjustment members 14 and 16, taking into consideration the latitude, longitude, and standard time of the antenna installation point.
アンテナ衣面上の目盛部あは鴇々の態様で与えられ５る
。例えば、直接表面に印刷されても良く。The scale portion on the antenna surface is given in the form of a square. For example, it may be printed directly onto the surface.
あるいは表面上の所定位置に一時的に目盛紙等をはりつ
け、方位決定後に取り除いてもよい。目盛は格子状のみ
ならず、時刻、位置により方位ン測定しうるものであれ
ば曲線のものであってもよい。Alternatively, scale paper or the like may be temporarily attached to a predetermined position on the surface and removed after the orientation is determined. The scale is not limited to a grid shape, but may be a curved scale as long as it can measure the direction based on time and position.
影の位置’１４える指針３２０代りに太陽光線の入射位
置を定める光学系ン用いることもできる。Instead of the pointer 320 that determines the position of the shadow, an optical system that determines the incident position of sunlight can also be used.
第１図は本発明一実施例の斜視図、第２図は別角度から
見た斜視図である。図で３２は指針部材、あは目盛部で
ある。FIG. 1 is a perspective view of an embodiment of the present invention, and FIG. 2 is a perspective view of an embodiment of the present invention. In the figure, 32 is a pointer member, and ``A'' is a scale portion.
Claims (1)
る位置７４える手段（３２）とこの位置ケアンテナ取付
場所及び時刻で補正してアンテナ方位のδＩＩＪ定値ン
与えるためにアンテナ表面に設けられた目盛手段（３４
）とな含んでなるパラボラ・アンテナの取付方位決定装
置。Means (32) for marking a position 74 on the surface of the parabolic antenna according to the incident angle of the sun's rays, and a scale means provided on the antenna surface for correcting this position according to the antenna mounting location and time and giving a constant value of δIIJ of the antenna direction. (34
) A parabolic antenna installation direction determining device comprising:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20726782A JPS5997206A (en) | 1982-11-26 | 1982-11-26 | Device for determining attaching direction of parabolic antenna |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20726782A JPS5997206A (en) | 1982-11-26 | 1982-11-26 | Device for determining attaching direction of parabolic antenna |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5997206A true JPS5997206A (en) | 1984-06-05 |
| JPH0318361B2 JPH0318361B2 (en) | 1991-03-12 |
Family
ID=16536959
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP20726782A Granted JPS5997206A (en) | 1982-11-26 | 1982-11-26 | Device for determining attaching direction of parabolic antenna |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5997206A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2769409A1 (en) * | 1997-10-03 | 1999-04-09 | Roger Pochet | Television satellite signal receiving aerial reflector assembly |
| WO2000035049A1 (en) * | 1998-12-08 | 2000-06-15 | Kwon T I | Method and apparatus for antenna orientation and antenna with the same |
| JP2008051769A (en) * | 2006-08-28 | 2008-03-06 | Kyudenko Corp | Direction finding system |
-
1982
- 1982-11-26 JP JP20726782A patent/JPS5997206A/en active Granted
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2769409A1 (en) * | 1997-10-03 | 1999-04-09 | Roger Pochet | Television satellite signal receiving aerial reflector assembly |
| WO2000035049A1 (en) * | 1998-12-08 | 2000-06-15 | Kwon T I | Method and apparatus for antenna orientation and antenna with the same |
| JP2008051769A (en) * | 2006-08-28 | 2008-03-06 | Kyudenko Corp | Direction finding system |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0318361B2 (en) | 1991-03-12 |
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