JPS63165584U - - Google Patents

Info

Publication number
JPS63165584U
JPS63165584U JP5779787U JP5779787U JPS63165584U JP S63165584 U JPS63165584 U JP S63165584U JP 5779787 U JP5779787 U JP 5779787U JP 5779787 U JP5779787 U JP 5779787U JP S63165584 U JPS63165584 U JP S63165584U
Authority
JP
Japan
Prior art keywords
antenna
display device
intensity
polygon mirror
image projection
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
JP5779787U
Other languages
Japanese (ja)
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 filed Critical
Priority to JP5779787U priority Critical patent/JPS63165584U/ja
Publication of JPS63165584U publication Critical patent/JPS63165584U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Radar Systems Or Details Thereof (AREA)
  • Optical Radar Systems And Details Thereof (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)

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構成図である。 １…レーダ受信装置、２…ポリゴン、３…ダブ
プリズム、４…スクリーン、７…レーザ光源、８
…ＡＯＭ、１０１…メモリ、１０２…ＣＰＵ。 FIG. 1 is a block diagram of an embodiment of the present invention. 1... Radar receiving device, 2... Polygon, 3... Dove prism, 4... Screen, 7... Laser light source, 8
...AOM, 101...Memory, 102...CPU.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] レーザ光源からの光をビデオ信号で輝度変調し
た後、回転するポリゴンミラースキヤナに投射し
、該ポリゴンミラースキヤナからの反射光を回転
ダブプリズムを経て蛍光体を塗布したスクリーン
に直接極座標で投影するレーダ像の投影型デイス
プレイ装置において、前記ダブプリズムをアンテ
ナ回転数を越えて高速回転させ、かつ前記スクリ
ーンにアンテナの回転と非同期で高輝度の極座標
表示を行うことを特徴とするレーザを用いたレー
ダ像の投影型デイスプレイ装置。 After the light from the laser light source is intensity-modulated with a video signal, it is projected onto a rotating polygon mirror scanner, and the reflected light from the polygon mirror scanner is projected in polar coordinates directly onto a screen coated with phosphor via a rotating Dove prism. A radar image projection display device using a laser, characterized in that the Dove prism is rotated at a high speed exceeding the rotational speed of the antenna, and a high-intensity polar coordinate display is performed on the screen asynchronously with the rotation of the antenna. Radar image projection display device.
JP5779787U 1987-04-16 1987-04-16 Pending JPS63165584U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5779787U JPS63165584U (en) 1987-04-16 1987-04-16

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5779787U JPS63165584U (en) 1987-04-16 1987-04-16

Publications (1)

Publication Number Publication Date
JPS63165584U true JPS63165584U (en) 1988-10-27

Family

ID=30887822

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5779787U Pending JPS63165584U (en) 1987-04-16 1987-04-16

Country Status (1)

Country Link
JP (1) JPS63165584U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004170927A (en) * 2002-10-31 2004-06-17 Microsoft Corp Pen type projection display

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6150080A (en) * 1984-12-20 1986-03-12 Tokyo Keiki Co Ltd Information processing system
JPS61145471A (en) * 1984-12-19 1986-07-03 Nec Corp Digital scanning converter
JPS61260175A (en) * 1985-05-15 1986-11-18 Japan Radio Co Ltd Rader equipment

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61145471A (en) * 1984-12-19 1986-07-03 Nec Corp Digital scanning converter
JPS6150080A (en) * 1984-12-20 1986-03-12 Tokyo Keiki Co Ltd Information processing system
JPS61260175A (en) * 1985-05-15 1986-11-18 Japan Radio Co Ltd Rader equipment

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004170927A (en) * 2002-10-31 2004-06-17 Microsoft Corp Pen type projection display

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