JPS62162680U - - Google Patents
Info
- Publication number
- JPS62162680U JPS62162680U JP4932486U JP4932486U JPS62162680U JP S62162680 U JPS62162680 U JP S62162680U JP 4932486 U JP4932486 U JP 4932486U JP 4932486 U JP4932486 U JP 4932486U JP S62162680 U JPS62162680 U JP S62162680U
- Authority
- JP
- Japan
- Prior art keywords
- sub
- receiver
- output signal
- signal
- antenna
- 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 3
Landscapes
- Radar Systems Or Details Thereof (AREA)
Description
第１図はこの考案の一実施例を示す図、第２図
は比較判定器の一実施例を示す図、第３図は従来
の追尾レーダの構成を示す図である。
図において、１は目標、２は送信装置、３は受
信アンテナ、４は受信器、５は信号処理器、６は
追尾装置、７は副アンテナ、８は副受信器、９は
比較判定器、１０は緩衝増幅器、１１は検波器、
１２は副緩衝増幅器、１３は副検波器、１４は引
算器、１５は比較器、１６は基準設定抵坑器、１
７は出力緩衝増幅器である。なお、図中同一符号
は同一または相当部分を示す。
FIG. 1 is a diagram showing an embodiment of this invention, FIG. 2 is a diagram showing an embodiment of a comparison/determination device, and FIG. 3 is a diagram showing the configuration of a conventional tracking radar. In the figure, 1 is a target, 2 is a transmitting device, 3 is a receiving antenna, 4 is a receiver, 5 is a signal processor, 6 is a tracking device, 7 is a sub-antenna, 8 is a sub-receiver, 9 is a comparison judge, 10 is a buffer amplifier, 11 is a detector,
12 is a sub-buffer amplifier, 13 is a sub-detector, 14 is a subtracter, 15 is a comparator, 16 is a reference setting resistor, 1
7 is an output buffer amplifier. Note that the same reference numerals in the figures indicate the same or corresponding parts.
Claims (1)
からの反射電波を受ける受信アンテナと、受信ア
ンテナで受けた受信信号を増幅し復調する受信器
と、受信回路の出力信号を処理する信号処理器と
、信号処理回路の出力信号により主アンテナを目
標方向に向ける追尾装置と、周囲電波を巾広く受
ける副アンテナと、副アンテナで受けた副受信信
号を増幅し復調する副受信器と、受信回路の出力
信号と副受信器の出力信号を比較する比較判定器
とを備え、上記受信回路の出力信号と上記副受信
回路の出力信号を比較することにより上記追尾装
置の追尾信号を切替えることを特徴とする追尾レ
ーダ。 A transmitting device that emits radio waves toward a target, a receiving antenna that receives reflected radio waves from the target, a receiver that amplifies and demodulates the received signal received by the receiving antenna, and a signal processor that processes the output signal of the receiving circuit. , a tracking device that directs the main antenna in the target direction using the output signal of the signal processing circuit, a sub-antenna that widely receives surrounding radio waves, a sub-receiver that amplifies and demodulates the sub-reception signal received by the sub-antenna, and a receiving circuit. and a comparison/judgment device that compares the output signal of the receiver with the output signal of the sub-receiver, and switches the tracking signal of the tracking device by comparing the output signal of the receiver circuit and the output signal of the sub-receiver. tracking radar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4932486U JPS62162680U (en) | 1986-04-02 | 1986-04-02 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4932486U JPS62162680U (en) | 1986-04-02 | 1986-04-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62162680U true JPS62162680U (en) | 1987-10-16 |
Family
ID=30871668
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4932486U Pending JPS62162680U (en) | 1986-04-02 | 1986-04-02 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62162680U (en) |
-
1986
- 1986-04-02 JP JP4932486U patent/JPS62162680U/ja active Pending
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