JPS6344775Y2 - - Google Patents

Info

Publication number
JPS6344775Y2
JPS6344775Y2 JP19335181U JP19335181U JPS6344775Y2 JP S6344775 Y2 JPS6344775 Y2 JP S6344775Y2 JP 19335181 U JP19335181 U JP 19335181U JP 19335181 U JP19335181 U JP 19335181U JP S6344775 Y2 JPS6344775 Y2 JP S6344775Y2
Authority
JP
Japan
Prior art keywords
output
analog switch
capacitor
level
rectifier
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.)
Expired
Application number
JP19335181U
Other languages
English (en)
Japanese (ja)
Other versions
JPS58101523U (ja
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP19335181U priority Critical patent/JPS58101523U/ja
Publication of JPS58101523U publication Critical patent/JPS58101523U/ja
Application granted granted Critical
Publication of JPS6344775Y2 publication Critical patent/JPS6344775Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
  • Control Of Amplification And Gain Control (AREA)
JP19335181U 1981-12-28 1981-12-28 パルス受信々号用ａｇｃ装置 Granted JPS58101523U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP19335181U JPS58101523U (ja) 1981-12-28 1981-12-28 パルス受信々号用ａｇｃ装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP19335181U JPS58101523U (ja) 1981-12-28 1981-12-28 パルス受信々号用ａｇｃ装置

Publications (2)

Publication Number Publication Date
JPS58101523U JPS58101523U (ja) 1983-07-11
JPS6344775Y2 true JPS6344775Y2 (enrdf_load_html_response) 1988-11-21

Family

ID=30106715

Family Applications (1)

Application Number Title Priority Date Filing Date
JP19335181U Granted JPS58101523U (ja) 1981-12-28 1981-12-28 パルス受信々号用ａｇｃ装置

Country Status (1)

Country Link
JP (1) JPS58101523U (enrdf_load_html_response)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07104411B2 (ja) * 1987-02-18 1995-11-13 日本無線株式会社 魚群探知機の自動感度調整方式

Also Published As

Publication number Publication date
JPS58101523U (ja) 1983-07-11

Similar Documents

Publication Publication Date Title
US20060195274A1 (en) Wave receiving device and method of determining wave reception
JPS6210042B2 (enrdf_load_html_response)
CN111610530A (zh) 具有基于边缘的回波检测的超声波传感器
US5436580A (en) Method and circuitry for determining the beginning of echo pulses
JPS6139731A (ja) 雑音検出器
JPS6344775Y2 (enrdf_load_html_response)
US3548370A (en) Depth sounder
JPS5572880A (en) Processor for sonar video signal
US4371266A (en) Television ghost detector system
AU584904B2 (en) Adaptive speech detector system
JPS5889240A (ja) 脈拍検出回路
JP2708153B2 (ja) 受信機
JPS6310793B2 (enrdf_load_html_response)
JPS63144278A (ja) ソ−ナ−受信装置
JPS5918774Y2 (ja) 信号受信装置
JPS6218022B2 (enrdf_load_html_response)
JPS6218085B2 (enrdf_load_html_response)
JPH0135309B2 (enrdf_load_html_response)
JP2002311129A (ja) 水中探知装置の受信回路
JPS6112127A (ja) 無線受信機
JPS6219002Y2 (enrdf_load_html_response)
JPH05240939A (ja) 周波数変換回路
JPS6033632Y2 (ja) マルチパス検出器
JPH08189969A (ja) トランスポンダを用いた水中位置測定システム
JPH0222652B2 (enrdf_load_html_response)