JPS5291464A - Transmission beam former - Google Patents

Transmission beam former

Info

Publication number
JPS5291464A
JPS5291464A JP781776A JP781776A JPS5291464A JP S5291464 A JPS5291464 A JP S5291464A JP 781776 A JP781776 A JP 781776A JP 781776 A JP781776 A JP 781776A JP S5291464 A JPS5291464 A JP S5291464A
Authority
JP
Japan
Prior art keywords
transmission beam
beam former
counter
generates
signal
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
JP781776A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5636389B2 (OSRAM
Inventor
Kazuhiko Nitori
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.)
Oki Electric Industry Co Ltd
Original Assignee
Oki Electric Industry 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 Oki Electric Industry Co Ltd filed Critical Oki Electric Industry Co Ltd
Priority to JP781776A priority Critical patent/JPS5291464A/ja
Publication of JPS5291464A publication Critical patent/JPS5291464A/ja
Publication of JPS5636389B2 publication Critical patent/JPS5636389B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S15/00—Systems using the reflection or reradiation of acoustic waves, e.g. sonar systems
    • G01S15/02—Systems using the reflection or reradiation of acoustic waves, e.g. sonar systems using reflection of acoustic waves
    • G01S15/06—Systems determining the position data of a target
    • G01S15/42—Simultaneous measurement of distance and other co-ordinates

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Acoustics & Sound (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • General Physics & Mathematics (AREA)
  • Transforming Light Signals Into Electric Signals (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)
  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
JP781776A 1976-01-27 1976-01-27 Transmission beam former Granted JPS5291464A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP781776A JPS5291464A (en) 1976-01-27 1976-01-27 Transmission beam former

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP781776A JPS5291464A (en) 1976-01-27 1976-01-27 Transmission beam former

Publications (2)

Publication Number Publication Date
JPS5291464A true JPS5291464A (en) 1977-08-01
JPS5636389B2 JPS5636389B2 (OSRAM) 1981-08-24

Family

ID=11676135

Family Applications (1)

Application Number Title Priority Date Filing Date
JP781776A Granted JPS5291464A (en) 1976-01-27 1976-01-27 Transmission beam former

Country Status (1)

Country Link
JP (1) JPS5291464A (OSRAM)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0315787A (ja) * 1990-04-20 1991-01-24 Furuno Electric Co Ltd 送信装置および複数信号生成装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0315787A (ja) * 1990-04-20 1991-01-24 Furuno Electric Co Ltd 送信装置および複数信号生成装置

Also Published As

Publication number Publication date
JPS5636389B2 (OSRAM) 1981-08-24

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