JPS60158171U - Secondary monitoring radar device - Google Patents
Secondary monitoring radar deviceInfo
- Publication number
- JPS60158171U JPS60158171U JP4605584U JP4605584U JPS60158171U JP S60158171 U JPS60158171 U JP S60158171U JP 4605584 U JP4605584 U JP 4605584U JP 4605584 U JP4605584 U JP 4605584U JP S60158171 U JPS60158171 U JP S60158171U
- Authority
- JP
- Japan
- Prior art keywords
- antenna
- transmitter
- signal
- outputs
- azimuth
- 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
Landscapes
- Radar Systems Or Details Thereof (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
第１図は二次監視レーダ装置のＩＮＴアンテナ及びＳＬ
Ｓアンテナの指向性を説明するための特性図、第２図は
３パルスｌ５ＬＳ機能によるＩＮＴアン手す及びＳＮ、
Ｓアンテナの各出力波形を示す波形図、第３図及び第４
図はそれぞれ疑似ターゲットの発生する原因を説明する
ための図、第５図はｌｌ５ＬＳ機能によるＩＮＴアンテ
ナ及びＳＬＳアンテナの各出力波形を示す波形図、第６
図はこの考案に係る二次監視レーダ装置の一実施例を示
す構成図である。
１１・・・−次レーダアンテナ、１２・司ＮＴアンテナ
、１３・・・ＳＬＳアンテナ、１４・・・アンテナ回転
駆動モータ、１５・・・シャフトエンコーダ、１６・・
・方位信号処理回路、１７・・・方位指定スイッチ回路
、１８・・・ｌ５ＬＳ／ｌｌ５ＬＳ制御回路、１９・・
・送信機、２０・・・送受信切換器、２１・・・受信機
。Figure 1 shows the INT antenna and SL of the secondary surveillance radar device.
A characteristic diagram to explain the directivity of the S antenna.
Waveform diagrams showing each output waveform of the S antenna, Figures 3 and 4
The figures are diagrams for explaining the causes of pseudo targets, respectively. Figure 5 is a waveform diagram showing each output waveform of the INT antenna and SLS antenna by the ll5LS function.
The figure is a configuration diagram showing an embodiment of a secondary monitoring radar device according to this invention. 11... -th radar antenna, 12... NT antenna, 13... SLS antenna, 14... antenna rotation drive motor, 15... shaft encoder, 16...
- Direction signal processing circuit, 17... Direction designation switch circuit, 18... l5LS/ll5LS control circuit, 19...
- Transmitter, 20... Transmission/reception switch, 21... Receiver.
Claims (1)
の送信機からの第１及び第３のパルス信号が送受信切換
器を介して供給され第１及び第３のパルス信号の時間間
隔により設定される質問信号を放射する回転アンテナと
、前記送信機からの第２のパルス信号が送受信切換器を
介して供給され前記第１のパルス信号に対応した前記回
転アンテナからの放射出力とは所定時間間隔を有する信
号を放射する無指向性の固定アンテナと、前記回転アン
テナの指向方位を検出しその指向方位が予め設定された
所定方位に一致するか否かを表わす制御信号を出力する
方位信号処理回路と、この方位信号処理回路からの制御
信号が供給され前記回転アンテナの指向方位が前記所定
方位に一致した場合に前記送信機からの第１のパルス信
号を分配しその分配出力を前記固定アンテナに供給して
前記第１のパルス信号に対応した信号を前記固定アンテ
ナから放射される制御手段とを具備してなることを特徴
とする二次監視レーダ装置。A transmitter that outputs first, second, and third pulse signals; and a transmitter that outputs first, second, and third pulse signals; the first and third pulse signals from the transmitter are supplied via a transmission/reception switch; a rotary antenna that radiates an interrogation signal set by an interval; a second pulse signal from the transmitter is supplied via a transmission/reception switch; and a radiation output from the rotary antenna corresponding to the first pulse signal; detects the pointing direction of the omnidirectional fixed antenna that emits signals having a predetermined time interval and the rotating antenna, and outputs a control signal indicating whether or not the pointing direction matches a predetermined direction set in advance. an azimuth signal processing circuit; and when a control signal from the azimuth signal processing circuit is supplied and the directional azimuth of the rotating antenna matches the predetermined azimuth, distributes the first pulse signal from the transmitter and outputs the distributed output. A secondary monitoring radar device comprising: control means that supplies a signal corresponding to the first pulse signal to the fixed antenna and radiates from the fixed antenna.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4605584U JPS60158171U (en) | 1984-03-30 | 1984-03-30 | Secondary monitoring radar device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4605584U JPS60158171U (en) | 1984-03-30 | 1984-03-30 | Secondary monitoring radar device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS60158171U true JPS60158171U (en) | 1985-10-21 |
Family
ID=30560103
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4605584U Pending JPS60158171U (en) | 1984-03-30 | 1984-03-30 | Secondary monitoring radar device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60158171U (en) |
-
1984
- 1984-03-30 JP JP4605584U patent/JPS60158171U/en active Pending
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