JPH0431551B2 - - Google Patents

Info

Publication number
JPH0431551B2
JPH0431551B2 JP61235937A JP23593786A JPH0431551B2 JP H0431551 B2 JPH0431551 B2 JP H0431551B2 JP 61235937 A JP61235937 A JP 61235937A JP 23593786 A JP23593786 A JP 23593786A JP H0431551 B2 JPH0431551 B2 JP H0431551B2
Authority
JP
Japan
Prior art keywords
level
signal
limit value
received
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.)
Expired - Lifetime
Application number
JP61235937A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6390786A (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 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 JPS6390786A (ja) 1988-04-21
JPH0431551B2 true 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)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4765915B2 (ja) * 2006-12-01 2011-09-07 三菱電機株式会社 Ｆｍ−ｃｗレーダ装置

Family Cites Families (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

Also Published As

Publication number Publication date
JPS6390786A (ja) 1988-04-21

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