JPH0319926B2 - - Google Patents

Info

Publication number
JPH0319926B2
JPH0319926B2 JP16958181A JP16958181A JPH0319926B2 JP H0319926 B2 JPH0319926 B2 JP H0319926B2 JP 16958181 A JP16958181 A JP 16958181A JP 16958181 A JP16958181 A JP 16958181A JP H0319926 B2 JPH0319926 B2 JP H0319926B2
Authority
JP
Japan
Prior art keywords
magnetic field
voltage
output
sinφ
bias magnetic
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
JP16958181A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5871407A (ja
Inventor
Chogo Sekine
Tsuneo Oomagari
Heiji Yanai
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.)
Japan Radio Co Ltd
Original Assignee
Japan Radio 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 Japan Radio Co Ltd filed Critical Japan Radio Co Ltd
Priority to JP16958181A priority Critical patent/JPS5871407A/ja
Publication of JPS5871407A publication Critical patent/JPS5871407A/ja
Publication of JPH0319926B2 publication Critical patent/JPH0319926B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C17/00—Compasses; Devices for ascertaining true or magnetic north for navigation or surveying purposes
    • G01C17/02—Magnetic compasses
    • G01C17/28—Electromagnetic compasses

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Magnetic Variables (AREA)
JP16958181A 1981-10-23 1981-10-23 方位読取器 Granted JPS5871407A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16958181A JPS5871407A (ja) 1981-10-23 1981-10-23 方位読取器

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16958181A JPS5871407A (ja) 1981-10-23 1981-10-23 方位読取器

Publications (2)

Publication Number Publication Date
JPS5871407A JPS5871407A (ja) 1983-04-28
JPH0319926B2 true JPH0319926B2 (cs) 1991-03-18

Family

ID=15889126

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16958181A Granted JPS5871407A (ja) 1981-10-23 1981-10-23 方位読取器

Country Status (1)

Country Link
JP (1) JPS5871407A (cs)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61262613A (ja) * 1985-05-16 1986-11-20 Sumitomo Electric Ind Ltd 地磁気方位センサ
DE3704934A1 (de) * 1987-02-17 1988-08-25 Wellhausen Heinz Elektronischer kompass mit richtungsabhaengigen magnetfeldsensoren

Also Published As

Publication number Publication date
JPS5871407A (ja) 1983-04-28

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