JPS6072582U - Pulse radar device - Google Patents
Pulse radar deviceInfo
- Publication number
- JPS6072582U JPS6072582U JP16497783U JP16497783U JPS6072582U JP S6072582 U JPS6072582 U JP S6072582U JP 16497783 U JP16497783 U JP 16497783U JP 16497783 U JP16497783 U JP 16497783U JP S6072582 U JPS6072582 U JP S6072582U
- Authority
- JP
- Japan
- Prior art keywords
- terminal
- circulator
- directional coupler
- output terminal
- radar device
- 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図は従来のパルスレーダ装置を示す図、第２図はこ
の考案によるパルスレーダ装置の一実施例を示す図であ
る。
１はパルス送信源、２は第１の方向性結合器、３は第１
の端子Ｔ１、第２の端子Ｔ２、第３の端子Ｔ３を持つサ
ーキュレータ、４はアンテナ、５はマイクロ波スイッチ
、６は第１のミキサ、７は第１のプリアンプ、８は信号
処理回路、９は第２のミキサ、１０は第２のプリアンプ
、１１は周波数弁別回路、１２は電圧制御型局部発振器
、１３は第１の出力端子Ｍ１、第２の出力端子Ｍ２を持
つマイクロ波電力分配器、１４は第２の方向性結合器、
１５は第１の出力端子Ｄ１、第２の出力端子Ｄ２を持つ
中間周波数電力分配器である。なお、図中同一あるいは
相当部分には同一符号を付しである。FIG. 1 is a diagram showing a conventional pulse radar device, and FIG. 2 is a diagram showing an embodiment of the pulse radar device according to this invention. 1 is a pulse transmission source, 2 is a first directional coupler, 3 is a first
A circulator having a terminal T1, a second terminal T2, and a third terminal T3, 4 is an antenna, 5 is a microwave switch, 6 is a first mixer, 7 is a first preamplifier, 8 is a signal processing circuit, 9 is a second mixer, 10 is a second preamplifier, 11 is a frequency discrimination circuit, 12 is a voltage controlled local oscillator, 13 is a microwave power divider having a first output terminal M1 and a second output terminal M2, 14 is a second directional coupler;
15 is an intermediate frequency power divider having a first output terminal D1 and a second output terminal D2. In addition, the same reference numerals are given to the same or corresponding parts in the figures.
Claims (1)
１の方向性結合器と、この第１の方向性結合器にその第
１の端子を接続したサーキュレータと、上記サーキュレ
ータの第２の端子に接続したアンテナと、上記サーキュ
レータの第３の端子に接続したマイクロ波スイッチと、
第１の方向性結合器の結合出力端に接続する結合入力端
子と上記マイクロ波スイッチに接続する入力端子を持ら
第２の方向性結合器と、第２の方向性結合器の出力端子
に接続したミキサと、上記ミキサに接続し、 たプリ
アンプと、上記プリアンプに接続した中間周波数電力分
配器と、上記中間周波数電力分配器の第１の出力端子に
接続した周波数弁別回路と、周波数弁別回路に接続した
電圧制御型の局部発振器と、中間周波数電力分配器の第
２の出力端子に接続した信号処理回路とを備え、局部発
振器出力端子と上記ミキサを接続し自動周波数同調回路
を構成しｔ９ことを特徴とするパルスレーダ装置。In a pulse radar device, a first directional coupler connected to a pulse transmission source, a circulator whose first terminal is connected to the first directional coupler, and a circulator connected to a second terminal of the circulator. an antenna, and a microwave switch connected to a third terminal of the circulator;
a second directional coupler having a coupling input terminal connected to the coupling output terminal of the first directional coupler and an input terminal connected to the microwave switch; a preamplifier connected to the mixer, an intermediate frequency power divider connected to the preamplifier, a frequency discrimination circuit connected to a first output terminal of the intermediate frequency power divider, and a frequency discrimination circuit. and a signal processing circuit connected to the second output terminal of the intermediate frequency power divider, and an automatic frequency tuning circuit is configured by connecting the local oscillator output terminal and the mixer. A pulse radar device characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16497783U JPS6072582U (en) | 1983-10-25 | 1983-10-25 | Pulse radar device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16497783U JPS6072582U (en) | 1983-10-25 | 1983-10-25 | Pulse radar device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6072582U true JPS6072582U (en) | 1985-05-22 |
Family
ID=30361551
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16497783U Pending JPS6072582U (en) | 1983-10-25 | 1983-10-25 | Pulse radar device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6072582U (en) |
-
1983
- 1983-10-25 JP JP16497783U patent/JPS6072582U/en active Pending
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