JPH03114080U - - Google Patents
Info
- Publication number
- JPH03114080U JPH03114080U JP2277590U JP2277590U JPH03114080U JP H03114080 U JPH03114080 U JP H03114080U JP 2277590 U JP2277590 U JP 2277590U JP 2277590 U JP2277590 U JP 2277590U JP H03114080 U JPH03114080 U JP H03114080U
- Authority
- JP
- Japan
- Prior art keywords
- signal
- radar
- pulse
- conversion
- circuit
- 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
- 238000006243 chemical reaction Methods 0.000 claims description 9
- 230000005540 biological transmission Effects 0.000 claims description 4
- 230000003750 conditioning effect Effects 0.000 claims description 3
- 238000001514 detection method Methods 0.000 claims description 3
- 230000003321 amplification Effects 0.000 claims 2
- 238000003199 nucleic acid amplification method Methods 0.000 claims 2
- 230000001360 synchronised effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 5
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図はこの考案のパルスレーダ用信号処理変換装
置の動作状況を示す図、第３図は従来のパルスレ
ーダ用信号処理変換装置の構成図、第４図は従来
のパルスレーダ用信号処理変換装置の動作状況を
示す図である。
図において、１……シグナルコンデイシヨニン
グ回路、２……Ａ／Ｄ変換器、３……フオーマツ
タ回路、４……送信パルス信号検出回路、５……
Ａ／Ｄ変換制御回路、６……利得可変型ＡＣ増幅
器である。なお、各図中同一符号は同一又は相当
部分を示す。
Fig. 1 is a block diagram showing an embodiment of this invention, Fig. 2 is a diagram showing the operation status of the pulse radar signal processing conversion device of this invention, and Fig. 3 is a diagram of the conventional pulse radar signal processing conversion device. The configuration diagram, FIG. 4, is a diagram showing the operating status of a conventional pulse radar signal processing conversion device. In the figure, 1... signal conditioning circuit, 2... A/D converter, 3... formatter circuit, 4... transmission pulse signal detection circuit, 5...
A/D conversion control circuit 6... is a variable gain type AC amplifier. Note that the same reference numerals in each figure indicate the same or corresponding parts.
Claims (1)
化するためのシグナルコンデイシヨニング回路と
、レーダ信号をアナログ信号からデイジタル信号
に変換するためのＡ／Ｄ変換機と、レーダ装置の
送信パルスに同期したＡ／Ｄ変換開始のためのト
リガパルスを発生する送信パルス信号検出回路と
、上記送信パルス信号検出回路からのトリガ信号
を受けてレーダ信号の受信タイミングパルスとＡ
／Ｄ変換のためのクロツクパルスを発生するＡ／
Ｄ変換制御回路と、上記Ａ／Ｄ変換制御回路から
の受信タイミングパルスによつて増幅度を変化さ
せ、レーダ信号を受信していない時はシグナルコ
ンデイシヨニング回路から入力される微小信号を
高利得でＡＣ増幅する利得可変型ＡＣ増幅機とを
備えたことを特徴とするパルスレーダ用信号処理
変換装置。 A signal conditioning circuit for removing radar signal noise and normalizing the signal level, an A/D converter for converting the radar signal from an analog signal to a digital signal, and a transmission pulse for the radar equipment. A transmission pulse signal detection circuit generates a trigger pulse for starting synchronized A/D conversion, and receives a trigger signal from the transmission pulse signal detection circuit to generate a radar signal reception timing pulse and A.
/A/D converter that generates clock pulses for D conversion
The degree of amplification is changed by the reception timing pulse from the D conversion control circuit and the A/D conversion control circuit, and when a radar signal is not being received, the minute signal input from the signal conditioning circuit is increased. 1. A signal processing conversion device for pulse radar, comprising: a variable gain AC amplifier that performs AC amplification with gain.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2277590U JPH03114080U (en) | 1990-03-07 | 1990-03-07 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2277590U JPH03114080U (en) | 1990-03-07 | 1990-03-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH03114080U true JPH03114080U (en) | 1991-11-22 |
Family
ID=31525785
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2277590U Pending JPH03114080U (en) | 1990-03-07 | 1990-03-07 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH03114080U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009213539A (en) * | 2008-03-07 | 2009-09-24 | Little Princess:Kk | Bed guard |
| JP4802296B1 (en) * | 2010-09-21 | 2011-10-26 | 株式会社プラッツ | bed |
-
1990
- 1990-03-07 JP JP2277590U patent/JPH03114080U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009213539A (en) * | 2008-03-07 | 2009-09-24 | Little Princess:Kk | Bed guard |
| JP4802296B1 (en) * | 2010-09-21 | 2011-10-26 | 株式会社プラッツ | bed |