JPH0310283U - - Google Patents
Info
- Publication number
- JPH0310283U JPH0310283U JP7031289U JP7031289U JPH0310283U JP H0310283 U JPH0310283 U JP H0310283U JP 7031289 U JP7031289 U JP 7031289U JP 7031289 U JP7031289 U JP 7031289U JP H0310283 U JPH0310283 U JP H0310283U
- Authority
- JP
- Japan
- Prior art keywords
- signal
- antenna
- beacon signal
- resolver
- control 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
Landscapes
- Variable-Direction Aerials And Aerial Arrays (AREA)
Description
第１図はこの考案によるアンテナ制御装置の一
実施例の構成図、第２図は従来のアンテナ制御装
置の構成図である。
図において、１……ビーコン信号、２……アン
テナ、３……追尾受信機、４……位置誤差信号、
５……制御回路、６……駆動信号、７……駆動機
構、８……受信レベル信号、９……テレメトリ回
路、１０……レゾルバ、１１……レゾルバ信号、
１２……信号変換機、１３……レゾルバ位置誤差
信号、１４ａ，１４ｂ……リミツタ、１５ａ，１
５ｂ……リミツタ信号、１６……選択回路、１７
……比較回路、１８……信号源切換え信号、１９
……位置基準信号である。なお、各図中同一符号
は同一または相当部分を示す。
FIG. 1 is a block diagram of an embodiment of an antenna control device according to this invention, and FIG. 2 is a block diagram of a conventional antenna control device. In the figure, 1... beacon signal, 2... antenna, 3... tracking receiver, 4... position error signal,
5... Control circuit, 6... Drive signal, 7... Drive mechanism, 8... Reception level signal, 9... Telemetry circuit, 10... Resolver, 11... Resolver signal,
12... Signal converter, 13... Resolver position error signal, 14a, 14b... Limiter, 15a, 1
5b... Limiter signal, 16... Selection circuit, 17
... Comparison circuit, 18 ... Signal source switching signal, 19
...This is a position reference signal. Note that the same reference numerals in each figure indicate the same or corresponding parts.
Claims (1)
駆動機構に駆動信号を送る制御回路と、アンテナ
の指向方向を検出するレゾルバと、ビーコン信号
の強度により制御回路に送る信号源をビーコン信
号とレゾルバ出力に切り換える選択回路を備えた
アンテナ制御装置。 A tracking receiver that receives the beacon signal, a control circuit that sends a drive signal to the antenna drive mechanism, a resolver that detects the direction of antenna orientation, and a signal source that switches the signal source sent to the control circuit between the beacon signal and resolver output depending on the strength of the beacon signal. Antenna control device with selection circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7031289U JPH0310283U (en) | 1989-06-15 | 1989-06-15 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7031289U JPH0310283U (en) | 1989-06-15 | 1989-06-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0310283U true JPH0310283U (en) | 1991-01-31 |
Family
ID=31606365
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7031289U Pending JPH0310283U (en) | 1989-06-15 | 1989-06-15 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0310283U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0687707U (en) * | 1993-05-29 | 1994-12-22 | 株式会社川口技研 | Telescopic pole |
-
1989
- 1989-06-15 JP JP7031289U patent/JPH0310283U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0687707U (en) * | 1993-05-29 | 1994-12-22 | 株式会社川口技研 | Telescopic pole |