JPH0277680U - - Google Patents
Info
- Publication number
- JPH0277680U JPH0277680U JP15756488U JP15756488U JPH0277680U JP H0277680 U JPH0277680 U JP H0277680U JP 15756488 U JP15756488 U JP 15756488U JP 15756488 U JP15756488 U JP 15756488U JP H0277680 U JPH0277680 U JP H0277680U
- Authority
- JP
- Japan
- Prior art keywords
- forecast
- driving
- axis
- tracking device
- reception level
- 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
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Radio Relay Systems (AREA)
Description
第１図はこの考案の一実施例による修正プログ
ラム追尾装置のブロツク図、第２図はこの考案の
特徴とする予報値修正のフローチヤートであり、
第３図は従来のプログラム追尾装置の一実施例に
よるブロツク図である。なお、図中、同一符号は
同一、又は相当部分を示す。
FIG. 1 is a block diagram of a correction program tracking device according to an embodiment of this invention, and FIG. 2 is a flowchart of forecast value correction, which is a feature of this invention.
FIG. 3 is a block diagram of an embodiment of a conventional program tracking device. In addition, in the figures, the same reference numerals indicate the same or equivalent parts.
Claims (1)
マウント方式の空中線を駆動することにより静止
衛星を追尾するプログラム追尾装置において、空
中線のＡＺ軸（ＥＬ軸）方向に正と負のオフセツ
ト値を加算した値を予報値として駆動することに
よる受信レベルの変化を検知して受信レベルが高
くなる様にリアルタイムで修正した予報値で追尾
することを特徴とする修正プログラム追尾装置。 AZ-EL according to the forecast value obtained in advance
In a program tracking device that tracks geostationary satellites by driving a mounted antenna, the reception level can be adjusted by driving a value that is the sum of positive and negative offset values in the AZ-axis (EL-axis) direction of the antenna as a forecast value. A correction program tracking device characterized by detecting changes and tracking with forecast values corrected in real time so that the reception level becomes higher.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15756488U JPH0277680U (en) | 1988-12-01 | 1988-12-01 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15756488U JPH0277680U (en) | 1988-12-01 | 1988-12-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0277680U true JPH0277680U (en) | 1990-06-14 |
Family
ID=31437116
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15756488U Pending JPH0277680U (en) | 1988-12-01 | 1988-12-01 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0277680U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH052424A (en) * | 1991-06-26 | 1993-01-08 | Natl Space Dev Agency Japan<Nasda> | Tracking antenna drive system |
-
1988
- 1988-12-01 JP JP15756488U patent/JPH0277680U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH052424A (en) * | 1991-06-26 | 1993-01-08 | Natl Space Dev Agency Japan<Nasda> | Tracking antenna drive system |
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