JPS52113486A - Phase discrimination circuit - Google Patents

Phase discrimination circuit

Info

Publication number
JPS52113486A
JPS52113486A JP3041676A JP3041676A JPS52113486A JP S52113486 A JPS52113486 A JP S52113486A JP 3041676 A JP3041676 A JP 3041676A JP 3041676 A JP3041676 A JP 3041676A JP S52113486 A JPS52113486 A JP S52113486A
Authority
JP
Japan
Prior art keywords
frequency
discrimination circuit
phase discrimination
enlarged
phase
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
JP3041676A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5747441B2 (cs
Inventor
Kazumi Nakano
Akira Fujii
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.)
NEC Corp
Original Assignee
NEC Corp
Nippon 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 NEC Corp, Nippon Electric Co Ltd filed Critical NEC Corp
Priority to JP3041676A priority Critical patent/JPS52113486A/ja
Publication of JPS52113486A publication Critical patent/JPS52113486A/ja
Publication of JPS5747441B2 publication Critical patent/JPS5747441B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Control Of Position Or Direction (AREA)
JP3041676A 1976-03-19 1976-03-19 Phase discrimination circuit Granted JPS52113486A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3041676A JPS52113486A (en) 1976-03-19 1976-03-19 Phase discrimination circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3041676A JPS52113486A (en) 1976-03-19 1976-03-19 Phase discrimination circuit

Publications (2)

Publication Number Publication Date
JPS52113486A true JPS52113486A (en) 1977-09-22
JPS5747441B2 JPS5747441B2 (cs) 1982-10-09

Family

ID=12303333

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3041676A Granted JPS52113486A (en) 1976-03-19 1976-03-19 Phase discrimination circuit

Country Status (1)

Country Link
JP (1) JPS52113486A (cs)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5533202A (en) * 1978-08-30 1980-03-08 Hitachi Ltd Servomotor controller
JPS5941190A (ja) * 1982-08-30 1984-03-07 Yaskawa Electric Mfg Co Ltd デジタル式界磁極位置検出装置

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5187686A (ja) * 1975-01-31 1976-07-31 Mitsubishi Heavy Ind Ltd Ichiseigyohoho

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5187686A (ja) * 1975-01-31 1976-07-31 Mitsubishi Heavy Ind Ltd Ichiseigyohoho

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5533202A (en) * 1978-08-30 1980-03-08 Hitachi Ltd Servomotor controller
JPS5941190A (ja) * 1982-08-30 1984-03-07 Yaskawa Electric Mfg Co Ltd デジタル式界磁極位置検出装置

Also Published As

Publication number Publication date
JPS5747441B2 (cs) 1982-10-09

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