JPH01151279U - - Google Patents
Info
- Publication number
- JPH01151279U JPH01151279U JP4713088U JP4713088U JPH01151279U JP H01151279 U JPH01151279 U JP H01151279U JP 4713088 U JP4713088 U JP 4713088U JP 4713088 U JP4713088 U JP 4713088U JP H01151279 U JPH01151279 U JP H01151279U
- Authority
- JP
- Japan
- Prior art keywords
- distance
- tracking
- gate
- setting
- target
- 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
- Radar Systems Or Details Thereof (AREA)
Description
第１図はこの考案の一実施例を示す構成図、第
２図は従来のレーダ装置の構成図、第３図は動作
説明のためのタイムチヤートである。
図において１はアンテナ、２は送信部、３は送
受切換器、４は受信部、５は距離追尾部、６は距
離出力、７は距離ゲート手動設定回路、８は距離
ゲート２Ｒ設定回路、９は距離ゲート１／２Ｒ設
定回路、１０は距離ゲート設定切換回路である。
なお図中同一あるいは相当部分には同一符号を付
してある。
FIG. 1 is a block diagram showing an embodiment of this invention, FIG. 2 is a block diagram of a conventional radar device, and FIG. 3 is a time chart for explaining the operation. In the figure, 1 is an antenna, 2 is a transmitter, 3 is a transmitter/receiver switch, 4 is a receiver, 5 is a distance tracking unit, 6 is a distance output, 7 is a distance gate manual setting circuit, 8 is a distance gate 2R setting circuit, 9 1 is a distance gate 1/2R setting circuit, and 10 is a distance gate setting switching circuit.
Note that the same or corresponding parts in the figures are given the same reference numerals.
Claims (1)
標に放射し、目標からの反射波をアンテナにて受
信し、目標の方位、離を測定する追尾レーダ装置
において、受信した反射波をビデオ信号に変換す
る受信部と、この目標ビデオ信号を距離追尾する
ための距離追尾部と、距離追尾部の距離ゲートを
手動で設定するための距離ゲート手動設定回路と
、距離ゲートを２倍に設定するための距離ゲート
２Ｒ設定回路と、距離ゲートを１／２に設定する
ための距離ゲート１／２Ｒ設定回路と各設定回路
の出力を切換えて距離追尾部に入力するための距
離ゲート設定切換回路を設け、艦船用追尾レーダ
の距離校正において、ダブルエコー法による第１
エコーの追尾と第２エコーの追尾の切換えが行な
うことができるようにしたことを特徴とするレー
ダ装置。 The high-frequency power generated by the transmitter is radiated to the target from the antenna, the reflected wave from the target is received by the antenna, and the received reflected wave is converted into a video signal in the tracking radar device that measures the direction and distance of the target. a receiving section, a distance tracking section for distance tracking this target video signal, a distance gate manual setting circuit for manually setting the distance gate of the distance tracking section, and a distance for setting the distance gate to double. A gate 2R setting circuit, a distance gate 1/2R setting circuit for setting the distance gate to 1/2, and a distance gate setting switching circuit for switching the output of each setting circuit and inputting it to the distance tracking section are provided. In the distance calibration of the tracking radar, the first method using the double echo method
A radar device characterized in that it is possible to switch between tracking an echo and tracking a second echo.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4713088U JPH01151279U (en) | 1988-04-07 | 1988-04-07 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4713088U JPH01151279U (en) | 1988-04-07 | 1988-04-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01151279U true JPH01151279U (en) | 1989-10-19 |
Family
ID=31273358
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4713088U Pending JPH01151279U (en) | 1988-04-07 | 1988-04-07 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01151279U (en) |
-
1988
- 1988-04-07 JP JP4713088U patent/JPH01151279U/ja active Pending