JPS63108204U - - Google Patents
Info
- Publication number
- JPS63108204U JPS63108204U JP19942186U JP19942186U JPS63108204U JP S63108204 U JPS63108204 U JP S63108204U JP 19942186 U JP19942186 U JP 19942186U JP 19942186 U JP19942186 U JP 19942186U JP S63108204 U JPS63108204 U JP S63108204U
- Authority
- JP
- Japan
- Prior art keywords
- antenna
- parabolic antenna
- parabolic
- drive mechanism
- agc circuit
- 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
- 238000000034 method Methods 0.000 description 1
Landscapes
- Variable-Direction Aerials And Aerial Arrays (AREA)
Description
第１図は本考案によるアンテナ方向調整装置の
一実施例を示すブロツク図、第２図はその向き調
整処理手順を示すフローチヤート、第３図はＡＧ
Ｃ制御信号の変化の様子を示す略線図である。
１……パラボナアンテナ、４……選局復調回路
、６……ＡＧＣ回路、８……制御装置、９……ア
ンテナ駆動機構。
FIG. 1 is a block diagram showing an embodiment of the antenna direction adjustment device according to the present invention, FIG. 2 is a flowchart showing the direction adjustment processing procedure, and FIG. 3 is an AG
FIG. 3 is a schematic diagram showing how the C control signal changes. DESCRIPTION OF SYMBOLS 1...Parabona antenna, 4...Tuning selection demodulation circuit, 6...AGC circuit, 8...Control device, 9...Antenna drive mechanism.
Claims (1)
ナと、当該パラボナアンテナの向きを変えるアン
テナ駆動機構と、上記パラボナアンテナからの受
信信号を復調する復調手段と、当該復調手段に備
えられたＡＧＣ回路と、当該ＡＧＣ回路から出力
されたＡＧＣ制御信号に基づき上記パラボナアン
テナの最適方向を判断して上記アンテナ駆動機構
に対して最適方向に向けさせるアンテナ移動指令
信号を送出する制御手段とを備えたことを特徴と
するアンテナ方向調整装置。 A parabolic antenna that captures radio waves from an artificial satellite, an antenna drive mechanism that changes the direction of the parabolic antenna, a demodulating means that demodulates a received signal from the parabolic antenna, an AGC circuit provided in the demodulating means, A control means for determining the optimal direction of the parabolic antenna based on the AGC control signal output from the AGC circuit and transmitting an antenna movement command signal to direct the antenna drive mechanism in the optimal direction. antenna direction adjustment device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19942186U JPS63108204U (en) | 1986-12-29 | 1986-12-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19942186U JPS63108204U (en) | 1986-12-29 | 1986-12-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63108204U true JPS63108204U (en) | 1988-07-12 |
Family
ID=31161030
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19942186U Pending JPS63108204U (en) | 1986-12-29 | 1986-12-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63108204U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0548315A (en) * | 1991-08-20 | 1993-02-26 | Maspro Denkoh Corp | Satellite receiver |
-
1986
- 1986-12-29 JP JP19942186U patent/JPS63108204U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0548315A (en) * | 1991-08-20 | 1993-02-26 | Maspro Denkoh Corp | Satellite receiver |