JPH02135885U - - Google Patents

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Publication number
JPH02135885U
JPH02135885U JP4460489U JP4460489U JPH02135885U JP H02135885 U JPH02135885 U JP H02135885U JP 4460489 U JP4460489 U JP 4460489U JP 4460489 U JP4460489 U JP 4460489U JP H02135885 U JPH02135885 U JP H02135885U
Authority
JP
Japan
Prior art keywords
radar
image
displayed
processing device
signal processing
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
JP4460489U
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 JP4460489U priority Critical patent/JPH02135885U/ja
Publication of JPH02135885U publication Critical patent/JPH02135885U/ja
Pending legal-status Critical Current

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  • Radar Systems Or Details Thereof (AREA)

Description

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

第１図はこの考案の一実施例を示すブロツク図
、第２図は補正回路の一例を示す回路図、第３図
は補正されたレーダビデオの過渡応答波形の一例
、第４図は従来のレーダビデオの過渡応答波形の
一例である。 図において、１はレーダ装置、２はレーダＩ／
Ｆ、３は画像メモリ、４は補正回路、６は濃度階
調変換回路、７はデコーダ回路、８は出力回路、
１０は輝度制御器、１１は輝度制御回路、１２は
レベル選択回路、１３は制御回路、１４は表示器
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 showing an embodiment of this invention, Fig. 2 is a circuit diagram showing an example of a correction circuit, Fig. 3 is an example of a corrected radar video transient response waveform, and Fig. 4 is a conventional one. This is an example of a radar video transient response waveform. In the figure, 1 is a radar device, 2 is a radar I/
F, 3 is an image memory, 4 is a correction circuit, 6 is a density/gradation conversion circuit, 7 is a decoder circuit, 8 is an output circuit,
10 is a brightness controller, 11 is a brightness control circuit, 12 is a level selection circuit, 13 is a control circuit, and 14 is a display. Note that the same reference numerals in each figure indicate the same or corresponding parts.

Claims (1)

【実用新案登録請求の範囲】 量子化されたレーダビデオを画像メモリへ格納
し、画像メモリから読出されてラスタ走査表示器
へ画像表示されるレーダビデオを補正するレーダ
信号処理装置において、 画像メモリから読出され上記ラスタ走査表示器
への画像表示に係わる画素が所定時間表示できる
ようにレーダビデオを補正する補正回路を備えた
ことを特徴とするレーダ信号処理装置。[Claims for Utility Model Registration] In a radar signal processing device that stores quantized radar video in an image memory and corrects the radar video that is read out from the image memory and displayed as an image on a raster scan display, A radar signal processing device comprising a correction circuit for correcting radar video so that pixels related to image display on the raster scan display that are read out can be displayed for a predetermined period of time.
JP4460489U 1989-04-17 1989-04-17 Pending JPH02135885U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4460489U JPH02135885U (en) 1989-04-17 1989-04-17

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4460489U JPH02135885U (en) 1989-04-17 1989-04-17

Publications (1)

Publication Number Publication Date
JPH02135885U true JPH02135885U (en) 1990-11-13

Family

ID=31558057

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4460489U Pending JPH02135885U (en) 1989-04-17 1989-04-17

Country Status (1)

Country Link
JP (1) JPH02135885U (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60181672A (en) * 1984-02-29 1985-09-17 Anritsu Corp Pulse stretch circuit
JPS61231474A (en) * 1985-04-05 1986-10-15 Koden Electronics Co Ltd Echo detection apparatus
JPS625189A (en) * 1985-07-01 1987-01-12 Koden Electronics Co Ltd Image display of echo detector

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60181672A (en) * 1984-02-29 1985-09-17 Anritsu Corp Pulse stretch circuit
JPS61231474A (en) * 1985-04-05 1986-10-15 Koden Electronics Co Ltd Echo detection apparatus
JPS625189A (en) * 1985-07-01 1987-01-12 Koden Electronics Co Ltd Image display of echo detector

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