JPS5997488U - Antenna direction automatic control device - Google Patents

Antenna direction automatic control device

Info

Publication number
JPS5997488U
JPS5997488U JP19265082U JP19265082U JPS5997488U JP S5997488 U JPS5997488 U JP S5997488U JP 19265082 U JP19265082 U JP 19265082U JP 19265082 U JP19265082 U JP 19265082U JP S5997488 U JPS5997488 U JP S5997488U
Authority
JP
Japan
Prior art keywords
antenna
rotation
rotating
control device
automatic control
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
Application number
JP19265082U
Other languages
Japanese (ja)
Inventor
中村　孝好
Original Assignee
日本電気株式会社
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 日本電気株式会社 filed Critical 日本電気株式会社
Priority to JP19265082U priority Critical patent/JPS5997488U/en
Publication of JPS5997488U publication Critical patent/JPS5997488U/en
Pending legal-status Critical Current

Links

Landscapes

  • Variable-Direction Aerials And Aerial Arrays (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of drawings]

第１図は本考案の実施例のブロック図である。 図において、１・・・・・・アンテナローテータ、２・
・・・・・Ａ／Ｄ変換器、３・・・・・・マイクロプロ
セッサ、４・・・・・・メモリ、５・・・・・・Ａ／Ｄ
変換器、１０・・・・・・制御部、１１・・・・・・ア
ンテナ、１２・・・・・・高周波増幅器、１３・・・・
・・局部発振器、１４・・・・・・周波数混合器、１５
・・・・・・中間周波増幅器、１６・・・・・・復調器
、１７・・・・・・低周波増幅器、１８・・・・・・ス
ピーカ、２０・・・・・・無線受信機である。FIG. 1 is a block diagram of an embodiment of the present invention. In the figure, 1... Antenna rotator, 2...
...A/D converter, 3...Microprocessor, 4...Memory, 5...A/D
Converter, 10...Control unit, 11...Antenna, 12...High frequency amplifier, 13...
... Local oscillator, 14 ... Frequency mixer, 15
...Intermediate frequency amplifier, 16 ...Demodulator, 17 ...Low frequency amplifier, 18 ...Speaker, 20 ...Wireless receiver It is.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 指向性アンテナと、このアンテナを回転させる回転手段
と、この回転手段の回転角度を検出する角度検出手段と
、前記アンテナからの電波を受信し復調する受信手段と
、この受信手段からの到来電波信号レベルを前記角度検
出手段をアンテナ回転角度に対応させて記憶させる記憶
手段と、この記憶手段を制御しこの記憶手段から前記信
号レベルのうち最強レベルおよびこのレベルに対応する
回転角度を読出すマイクロプロセッサと、このマイクロ
プロセッサの読出し出力により前記回転手段を回転させ
その最強レベル方向に駆動させる駆動手段とを含むアン
テナ方位自動制御装置。A directional antenna, a rotation means for rotating this antenna, an angle detection means for detecting a rotation angle of this rotation means, a reception means for receiving and demodulating radio waves from the antenna, and an incoming radio wave signal from this reception means. a storage means for storing levels in correspondence with antenna rotation angles of the angle detection means; and a microprocessor for controlling the storage means and reading from the storage means the strongest level among the signal levels and the rotation angle corresponding to this level. and a driving means for rotating the rotating means and driving it in the direction of the strongest level using the readout output of the microprocessor.
JP19265082U 1982-12-20 1982-12-20 Antenna direction automatic control device Pending JPS5997488U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP19265082U JPS5997488U (en) 1982-12-20 1982-12-20 Antenna direction automatic control device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP19265082U JPS5997488U (en) 1982-12-20 1982-12-20 Antenna direction automatic control device

Publications (1)

Publication Number Publication Date
JPS5997488U true JPS5997488U (en) 1984-07-02

Family

ID=30414544

Family Applications (1)

Application Number Title Priority Date Filing Date
JP19265082U Pending JPS5997488U (en) 1982-12-20 1982-12-20 Antenna direction automatic control device

Country Status (1)

Country Link
JP (1) JPS5997488U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0392002A (en) * 1989-09-05 1991-04-17 Fujitsu General Ltd Satellite broadcast reception antenna adjustment device
JPH0666933A (en) * 1992-07-21 1994-03-11 Susumu Sakuma Bearing detecting system

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0392002A (en) * 1989-09-05 1991-04-17 Fujitsu General Ltd Satellite broadcast reception antenna adjustment device
JPH0666933A (en) * 1992-07-21 1994-03-11 Susumu Sakuma Bearing detecting system

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