JPH0453552U - - Google Patents
Info
- Publication number
- JPH0453552U JPH0453552U JP9492290U JP9492290U JPH0453552U JP H0453552 U JPH0453552 U JP H0453552U JP 9492290 U JP9492290 U JP 9492290U JP 9492290 U JP9492290 U JP 9492290U JP H0453552 U JPH0453552 U JP H0453552U
- Authority
- JP
- Japan
- Prior art keywords
- ultrasonic signal
- ultrasonic
- transmission circuit
- signals
- division transmission
- 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
- 230000005540 biological transmission Effects 0.000 claims description 4
- 239000004065 semiconductor Substances 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 4
Landscapes
- Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
- Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
Description
第１図は本考案の一実施例に係る時分割伝送回
路の構成を示す図、第２図ａは同実施例における
入力信号を示す図、同図ｂは出力信号を示す図、
第３図は従来の時分割伝送回路の構成を示す図で
ある。
１，０１……入力端、２，０２……抵抗、３，
０３……ダイオード、４……半導体アナログスイ
ツチ、５……出力端、６……高圧パルス、７……
微小高圧信号、８……高圧パルス６を圧縮した信
号。
FIG. 1 is a diagram showing the configuration of a time division transmission circuit according to an embodiment of the present invention, FIG. 2a is a diagram showing input signals in the same embodiment, and FIG. 2b is a diagram showing output signals.
FIG. 3 is a diagram showing the configuration of a conventional time division transmission circuit. 1,01...Input terminal, 2,02...Resistor, 3,
03...Diode, 4...Semiconductor analog switch, 5...Output terminal, 6...High voltage pulse, 7...
Minute high voltage signal, 8...Signal obtained by compressing high voltage pulse 6.
Claims (1)
号の時分割伝送回路において、 上記超音波信号の上記高圧パルス成分のみ減衰
させる減衰手段と、この減衰手段を通じて上記超
音波信号を取り出す半導体スイツチ手段とを具備
してなることを特徴とする超音波信号の時分割伝
送回路。[Claims for Utility Model Registration] In a time-division transmission circuit for ultrasonic signals including high-voltage pulses and minute high-voltage signals, attenuation means for attenuating only the high-voltage pulse component of the ultrasonic signal, and the ultrasonic signal transmitted through the attenuation means. 1. A time-division transmission circuit for ultrasonic signals, comprising semiconductor switch means for taking out the ultrasonic signal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9492290U JPH0453552U (en) | 1990-09-10 | 1990-09-10 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9492290U JPH0453552U (en) | 1990-09-10 | 1990-09-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0453552U true JPH0453552U (en) | 1992-05-07 |
Family
ID=31833236
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9492290U Pending JPH0453552U (en) | 1990-09-10 | 1990-09-10 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0453552U (en) |
-
1990
- 1990-09-10 JP JP9492290U patent/JPH0453552U/ja active Pending