JPS6390786A - 接岸誘導援助システムの微弱信号受信装置 - Google Patents

接岸誘導援助システムの微弱信号受信装置

Info

Publication number
JPS6390786A
JPS6390786A JP23593786A JP23593786A JPS6390786A JP S6390786 A JPS6390786 A JP S6390786A JP 23593786 A JP23593786 A JP 23593786A JP 23593786 A JP23593786 A JP 23593786A JP S6390786 A JPS6390786 A JP S6390786A
Authority
JP
Japan
Prior art keywords
level
signal
received
circuit
gain
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
Application number
JP23593786A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0431551B2 (OSRAM
Inventor
Koji Saito
斉藤 興二
Toshio Endo
遠藤 俊男
Toshio Komatsu
小松 敏夫
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Tokyo Keiki Inc
Original Assignee
Tokyo Keiki Co Ltd
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 by Tokyo Keiki Co Ltd filed Critical Tokyo Keiki Co Ltd
Priority to JP23593786A priority Critical patent/JPS6390786A/ja
Publication of JPS6390786A publication Critical patent/JPS6390786A/ja
Publication of JPH0431551B2 publication Critical patent/JPH0431551B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
JP23593786A 1986-10-03 1986-10-03 接岸誘導援助システムの微弱信号受信装置 Granted JPS6390786A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP23593786A JPS6390786A (ja) 1986-10-03 1986-10-03 接岸誘導援助システムの微弱信号受信装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP23593786A JPS6390786A (ja) 1986-10-03 1986-10-03 接岸誘導援助システムの微弱信号受信装置

Publications (2)

Publication Number Publication Date
JPS6390786A true JPS6390786A (ja) 1988-04-21
JPH0431551B2 JPH0431551B2 (OSRAM) 1992-05-26

Family

ID=16993433

Family Applications (1)

Application Number Title Priority Date Filing Date
JP23593786A Granted JPS6390786A (ja) 1986-10-03 1986-10-03 接岸誘導援助システムの微弱信号受信装置

Country Status (1)

Country Link
JP (1) JPS6390786A (OSRAM)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007155728A (ja) * 2006-12-01 2007-06-21 Mitsubishi Electric Corp Fm−cwレーダ装置

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5712109A (en) * 1980-06-27 1982-01-22 Kikuji Sugitani Male screw with left- and right-handed screw and its manufacture
JPS57119273A (en) * 1981-01-16 1982-07-24 Oki Electric Ind Co Ltd Acoustic range finder
JPS58142279A (ja) * 1982-02-18 1983-08-24 Kubota Ltd 作業車

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5712109A (en) * 1980-06-27 1982-01-22 Kikuji Sugitani Male screw with left- and right-handed screw and its manufacture
JPS57119273A (en) * 1981-01-16 1982-07-24 Oki Electric Ind Co Ltd Acoustic range finder
JPS58142279A (ja) * 1982-02-18 1983-08-24 Kubota Ltd 作業車

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007155728A (ja) * 2006-12-01 2007-06-21 Mitsubishi Electric Corp Fm−cwレーダ装置

Also Published As

Publication number Publication date
JPH0431551B2 (OSRAM) 1992-05-26

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