JPH0413672B2 - - Google Patents

Info

Publication number
JPH0413672B2
JPH0413672B2 JP61223450A JP22345086A JPH0413672B2 JP H0413672 B2 JPH0413672 B2 JP H0413672B2 JP 61223450 A JP61223450 A JP 61223450A JP 22345086 A JP22345086 A JP 22345086A JP H0413672 B2 JPH0413672 B2 JP H0413672B2
Authority
JP
Japan
Prior art keywords
frequency
circuit
detection
circuits
mixing
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
JP61223450A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6378083A (ja
Inventor
Yoshinari Yoshida
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.)
Furuno Electric Co Ltd
Original Assignee
Furuno Electric 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 Furuno Electric Co Ltd filed Critical Furuno Electric Co Ltd
Priority to JP22345086A priority Critical patent/JPS6378083A/ja
Publication of JPS6378083A publication Critical patent/JPS6378083A/ja
Publication of JPH0413672B2 publication Critical patent/JPH0413672B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
JP22345086A 1986-09-19 1986-09-19 超音波送受信装置 Granted JPS6378083A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP22345086A JPS6378083A (ja) 1986-09-19 1986-09-19 超音波送受信装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP22345086A JPS6378083A (ja) 1986-09-19 1986-09-19 超音波送受信装置

Publications (2)

Publication Number Publication Date
JPS6378083A JPS6378083A (ja) 1988-04-08
JPH0413672B2 true JPH0413672B2 (en]) 1992-03-10

Family

ID=16798332

Family Applications (1)

Application Number Title Priority Date Filing Date
JP22345086A Granted JPS6378083A (ja) 1986-09-19 1986-09-19 超音波送受信装置

Country Status (1)

Country Link
JP (1) JPS6378083A (en])

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01185471A (ja) * 1988-01-20 1989-07-25 Nec Corp ソーナー装置
JPWO2016042697A1 (ja) * 2014-09-19 2017-07-06 パナソニックＩｐマネジメント株式会社 障害物検出装置

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61100679A (ja) * 1984-10-23 1986-05-19 Nec Corp 合成開口レ−ダ装置

Also Published As

Publication number Publication date
JPS6378083A (ja) 1988-04-08

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