JPS63185581U - - Google Patents
Info
- Publication number
- JPS63185581U JPS63185581U JP7602787U JP7602787U JPS63185581U JP S63185581 U JPS63185581 U JP S63185581U JP 7602787 U JP7602787 U JP 7602787U JP 7602787 U JP7602787 U JP 7602787U JP S63185581 U JPS63185581 U JP S63185581U
- Authority
- JP
- Japan
- Prior art keywords
- antenna
- automatic tracking
- tracking
- main antenna
- dedicated
- 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
- 238000006243 chemical reaction Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Variable-Direction Aerials And Aerial Arrays (AREA)
Description
第１図は本考案の一実施例のブロツク図、第２
図は機械的外観構造図、第３図は従来の一例のブ
ロツク図である。
１……移動体、２……主アンテナ装置、３……
ｆｃ追尾用アンテナ、４，４′……ｆｋ追尾用ア
ンテナ、５……ｆｃ／ｆｋ映像信号受信機、６…
…ｆｃモノパルスコンパレータ、７……ｆｃ周波
数変換器、８……ｆｃ追尾信号復調器、９……サ
ーボ制御増幅器、１０……駆動電力増幅機、１１
……駆動用モータ、１２……ｆｋモノパルスコン
パレータ、１３……ｆｋ周波数変換器、１４……
ｆｋ追尾信号復調器、１５……コニカルスキヤン
ユニツト、１６……追尾誤差信号発生器。
Fig. 1 is a block diagram of an embodiment of the present invention;
The figure is a mechanical external structure diagram, and FIG. 3 is a block diagram of a conventional example. 1... Mobile object, 2... Main antenna device, 3...
f c tracking antenna, 4,4'... f k tracking antenna, 5... f c / f k video signal receiver, 6...
... fc monopulse comparator, 7... fc frequency converter, 8... fc tracking signal demodulator, 9...servo control amplifier, 10...drive power amplifier, 11
...Drive motor, 12... fk monopulse comparator, 13... fk frequency converter, 14...
fk tracking signal demodulator, 15...conical scan unit, 16...tracking error signal generator.
Claims (1)
用受信用主アンテナと、この主アンテナの周囲に
設けられて同時に前記信号を受信する自動追尾専
用アンテナと、前記主アンテナ及び自動追尾専用
アンテナを一体的に高速回転させる機構部と、前
記自動追尾専用アンテナに接続されて前記高速回
転機構部を制御するモノパルスコンパレータ、周
波数変換部、追尾信号復調器、サーボ制御手段と
を備えることを特徴とする自動追尾アンテナ装置
。 A main antenna for frequency sharing reception that receives signals sent from a mobile object, an antenna dedicated to automatic tracking that is provided around the main antenna and receives the signals at the same time, and the main antenna and the antenna dedicated to automatic tracking are integrated. automatic tracking characterized by comprising: a mechanism unit that rotates at high speed; a monopulse comparator that is connected to the automatic tracking antenna to control the high-speed rotation mechanism unit; a frequency conversion unit; a tracking signal demodulator; and servo control means. antenna device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7602787U JPS63185581U (en) | 1987-05-22 | 1987-05-22 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7602787U JPS63185581U (en) | 1987-05-22 | 1987-05-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63185581U true JPS63185581U (en) | 1988-11-29 |
Family
ID=30922725
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7602787U Pending JPS63185581U (en) | 1987-05-22 | 1987-05-22 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63185581U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0391301A (en) * | 1989-09-01 | 1991-04-16 | Dx Antenna Co Ltd | Plane antenna for automatic tracking |
| JPH03128506A (en) * | 1989-07-07 | 1991-05-31 | Dx Antenna Co Ltd | Automatic tracking device for satellite communication |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5186380A (en) * | 1975-01-28 | 1976-07-28 | Meisei Electric Co Ltd | JOHOSHINGOYOJIDOTSUIBISOCHI |
-
1987
- 1987-05-22 JP JP7602787U patent/JPS63185581U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5186380A (en) * | 1975-01-28 | 1976-07-28 | Meisei Electric Co Ltd | JOHOSHINGOYOJIDOTSUIBISOCHI |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03128506A (en) * | 1989-07-07 | 1991-05-31 | Dx Antenna Co Ltd | Automatic tracking device for satellite communication |
| JPH0391301A (en) * | 1989-09-01 | 1991-04-16 | Dx Antenna Co Ltd | Plane antenna for automatic tracking |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS63185581U (en) | ||
| JPS62100851U (en) | ||
| JPH0132186Y2 (en) | ||
| JPS5995407U (en) | Head drum for VTR | |
| JPS6277448U (en) | ||
| JPH01113592U (en) | ||
| JPS6258989U (en) | ||
| JPS6434191U (en) | ||
| JPS6451302U (en) | ||
| JPS6150279U (en) | ||
| JPH0161701U (en) | ||
| JPH039008U (en) | ||
| JPH0161668U (en) | ||
| JPS61193384U (en) | ||
| JPS5893863U (en) | rotary probe | |
| JPS6168693U (en) | ||
| JPH02128410U (en) | ||
| JPS6377495U (en) | ||
| JPS6235401U (en) | ||
| JPH0285288U (en) | ||
| JPS63155007U (en) | ||
| JPH03198213A (en) | Vtr reproducing and tracking circuit | |
| JPH01108599U (en) | ||
| JPS6014508U (en) | antenna device | |
| JPS636368U (en) |