JPS5959033U - Radar transmitter modulation circuit - Google Patents
Radar transmitter modulation circuitInfo
- Publication number
- JPS5959033U JPS5959033U JP15566782U JP15566782U JPS5959033U JP S5959033 U JPS5959033 U JP S5959033U JP 15566782 U JP15566782 U JP 15566782U JP 15566782 U JP15566782 U JP 15566782U JP S5959033 U JPS5959033 U JP S5959033U
- Authority
- JP
- Japan
- Prior art keywords
- radar transmitter
- thyristor
- circuit
- modulation circuit
- pulse forming
- 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図は従来におけるレーダ送信機変調回路のブロック
図、第２図ａは第１図のブロック図の直流電源出力を示
す図、第２図すは第１図の゛サイリスタトリガ信号波形
図、第２図Ｃは第１図のパルス形成回路充電波形図、第
２図ｄと第２図ｅはこの考案によるスイッチ回路出力信
号図およびパルス形成回路充電波形図である。第３図は
この考案の一実施例を示すブロック図である。
図中１は直流電源、２はパルス形成回路、３はチャージ
ングチョークζ４は逆流阻止ダイオード、５はバイパス
ダイオード、６は負荷、７は放電サイリスタ、８はトリ
ガ発生回路、９はスイッチ回路である。なお′、図中、
同一あるいは相当部分に □は同一符号を付して示
しである。FIG. 1 is a block diagram of a conventional radar transmitter modulation circuit, FIG. 2a is a diagram showing the DC power output of the block diagram of FIG. 1, and FIG. FIG. 2C is a charging waveform diagram of the pulse forming circuit shown in FIG. 1, and FIGS. 2d and 2e are a switching circuit output signal diagram and a charging waveform diagram of the pulse forming circuit according to this invention. FIG. 3 is a block diagram showing an embodiment of this invention. In the figure, 1 is a DC power supply, 2 is a pulse forming circuit, 3 is a charging choke ζ4 is a reverse current blocking diode, 5 is a bypass diode, 6 is a load, 7 is a discharge thyristor, 8 is a trigger generation circuit, and 9 is a switch circuit. . Note that in the figure,
Identical or equivalent parts are marked with the same reference numerals.
Claims (1)
充電したのち、サイリスタをスイッチングさせることに
より上記パルス形成回路に充電されバ電荷をパルス状に
負荷に放電させるレーダ送信機変調回路において、上記
直流電源にスイッチ、回路をつなぎ、上記サイリスタの
スイッチングと同期させ、一定の期間直流電源の出力を
しゃ断することにより、上記パルス形成回路への充電開
始時刻を遅らせ、上記サイリスタのターンオフ動作を確
実に行わせるようにしたことを特徴とするレーダ送信機
の変調回路。In the radar transmitter modulation circuit, the output voltage of the DC power supply is charged to the pulse forming circuit by resonance charging, and then the pulse forming circuit is charged by switching a thyristor, and the bar charge is discharged to the load in a pulse form. By connecting a switch and a circuit to the thyristor, synchronizing it with the switching of the thyristor, and cutting off the output of the DC power supply for a certain period of time, the charging start time to the pulse forming circuit is delayed, and the turn-off operation of the thyristor is ensured. A modulation circuit for a radar transmitter, characterized in that:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15566782U JPS5959033U (en) | 1982-10-14 | 1982-10-14 | Radar transmitter modulation circuit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15566782U JPS5959033U (en) | 1982-10-14 | 1982-10-14 | Radar transmitter modulation circuit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5959033U true JPS5959033U (en) | 1984-04-17 |
Family
ID=30343732
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15566782U Pending JPS5959033U (en) | 1982-10-14 | 1982-10-14 | Radar transmitter modulation circuit |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5959033U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109075620A (en) * | 2016-07-14 | 2018-12-21 | 西门子股份公司 | Rotor for rotating electric machine |
-
1982
- 1982-10-14 JP JP15566782U patent/JPS5959033U/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109075620A (en) * | 2016-07-14 | 2018-12-21 | 西门子股份公司 | Rotor for rotating electric machine |
| CN109075620B (en) * | 2016-07-14 | 2021-01-15 | 西门子股份公司 | Rotor for rotating electric machine |
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