JPS51132751A - Frequency addition and subtraction device - Google Patents

Frequency addition and subtraction device

Info

Publication number
JPS51132751A
JPS51132751A JP50055957A JP5595775A JPS51132751A JP S51132751 A JPS51132751 A JP S51132751A JP 50055957 A JP50055957 A JP 50055957A JP 5595775 A JP5595775 A JP 5595775A JP S51132751 A JPS51132751 A JP S51132751A
Authority
JP
Japan
Prior art keywords
frequency addition
subtraction device
addition
subtraction
frequency
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
JP50055957A
Other languages
Japanese (ja)
Other versions
JPS5651656B2 (en
Inventor
Teruo Nakano
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura 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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP50055957A priority Critical patent/JPS51132751A/en
Publication of JPS51132751A publication Critical patent/JPS51132751A/en
Publication of JPS5651656B2 publication Critical patent/JPS5651656B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Control Of Multiple Motors (AREA)
  • Manipulation Of Pulses (AREA)

Abstract

PURPOSE:In order to maintain the period of the signals performing accurate addition and subtraction of two frequencies, without being affected by the arithmetic errors due to thermal drifts and so on, in a frequency addition and substraction device which is using triangular-waves.
JP50055957A 1975-05-14 1975-05-14 Frequency addition and subtraction device Granted JPS51132751A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50055957A JPS51132751A (en) 1975-05-14 1975-05-14 Frequency addition and subtraction device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50055957A JPS51132751A (en) 1975-05-14 1975-05-14 Frequency addition and subtraction device

Publications (2)

Publication Number Publication Date
JPS51132751A true JPS51132751A (en) 1976-11-18
JPS5651656B2 JPS5651656B2 (en) 1981-12-07

Family

ID=13013545

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50055957A Granted JPS51132751A (en) 1975-05-14 1975-05-14 Frequency addition and subtraction device

Country Status (1)

Country Link
JP (1) JPS51132751A (en)

Also Published As

Publication number Publication date
JPS5651656B2 (en) 1981-12-07

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