JPS62163782U - - Google Patents
Info
- Publication number
- JPS62163782U JPS62163782U JP5314186U JP5314186U JPS62163782U JP S62163782 U JPS62163782 U JP S62163782U JP 5314186 U JP5314186 U JP 5314186U JP 5314186 U JP5314186 U JP 5314186U JP S62163782 U JPS62163782 U JP S62163782U
- Authority
- JP
- Japan
- Prior art keywords
- scr
- matching transformer
- signal
- transducer
- series
- 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.)
- Granted
Links
- 230000005540 biological transmission Effects 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
Description
第１図は本考案の一実施例のブロツク図、第２
図は従来のソーナー装置のブロツク図、第３図ａ
〜ｃは第１図に示す実施例の作動を示す図である
。
１……送受波器、２……振動素子、３……マツ
チングトランス、４……ＳＣＲスイツチ、５……
ＳＣＲ駆動回路、６……受信回路、７……送信回
路、８……ダイオードスイツチ。
Figure 1 is a block diagram of one embodiment of the present invention;
The figure is a block diagram of a conventional sonar device, Figure 3a.
-c are diagrams showing the operation of the embodiment shown in FIG. 1. 1... Transducer/receiver, 2... Vibration element, 3... Matching transformer, 4... SCR switch, 5...
SCR drive circuit, 6...reception circuit, 7...transmission circuit, 8...diode switch.
Claims (1)
ーナー装置において、前記送受波器のマツチング
トランスと直列に、逆方向に並列接続した一対の
ＳＣＲスイツチと、ＳＣＲの両端にかかる信号を
検出してＳＣＲトリガ信号を発生するＳＣＲ駆動
回路を含み、送信時には送信回路からの送信信号
を前記マツチングトランスにより昇圧し、受信時
には前記マツチングトランスを直列接続にして受
信信号を受信回路に与えることを特徴とするソー
ナー装置。 In a sonar device that uses a transducer in common for active and passive signals, a pair of SCR switches are connected in series and in parallel in opposite directions to the matching transformer of the transducer, and a signal applied to both ends of the SCR is detected to trigger the SCR. It includes an SCR drive circuit that generates a signal, and when transmitting, the transmission signal from the transmitting circuit is boosted by the matching transformer, and when receiving, the matching transformer is connected in series to provide the received signal to the receiving circuit. sonar equipment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5314186U JPH0524066Y2 (en) | 1986-04-08 | 1986-04-08 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5314186U JPH0524066Y2 (en) | 1986-04-08 | 1986-04-08 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62163782U true JPS62163782U (en) | 1987-10-17 |
| JPH0524066Y2 JPH0524066Y2 (en) | 1993-06-18 |
Family
ID=30878932
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5314186U Expired - Lifetime JPH0524066Y2 (en) | 1986-04-08 | 1986-04-08 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0524066Y2 (en) |
-
1986
- 1986-04-08 JP JP5314186U patent/JPH0524066Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0524066Y2 (en) | 1993-06-18 |
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