JPS61280577A - デイジタル式周波数検出方法 - Google Patents

デイジタル式周波数検出方法

Info

Publication number
JPS61280577A
JPS61280577A JP12064685A JP12064685A JPS61280577A JP S61280577 A JPS61280577 A JP S61280577A JP 12064685 A JP12064685 A JP 12064685A JP 12064685 A JP12064685 A JP 12064685A JP S61280577 A JPS61280577 A JP S61280577A
Authority
JP
Japan
Prior art keywords
signal
frequency
sine wave
digital
detecting method
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
JP12064685A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0525072B2 (enrdf_load_stackoverflow
Inventor
Takahide Niimura
新村　隆英
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.)
Fuji Electric Co Ltd
Original Assignee
Fuji 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 Fuji Electric Co Ltd filed Critical Fuji Electric Co Ltd
Priority to JP12064685A priority Critical patent/JPS61280577A/ja
Publication of JPS61280577A publication Critical patent/JPS61280577A/ja
Publication of JPH0525072B2 publication Critical patent/JPH0525072B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Measuring Frequencies, Analyzing Spectra (AREA)
JP12064685A 1985-06-05 1985-06-05 デイジタル式周波数検出方法 Granted JPS61280577A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12064685A JPS61280577A (ja) 1985-06-05 1985-06-05 デイジタル式周波数検出方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12064685A JPS61280577A (ja) 1985-06-05 1985-06-05 デイジタル式周波数検出方法

Publications (2)

Publication Number Publication Date
JPS61280577A true JPS61280577A (ja) 1986-12-11
JPH0525072B2 JPH0525072B2 (enrdf_load_stackoverflow) 1993-04-09

Family

ID=14791374

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12064685A Granted JPS61280577A (ja) 1985-06-05 1985-06-05 デイジタル式周波数検出方法

Country Status (1)

Country Link
JP (1) JPS61280577A (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002228693A (ja) * 2001-02-01 2002-08-14 Toshiba Corp 周波数測定方法および装置およびその処理プログラムを記憶した媒体
JP2006140375A (ja) * 2004-11-15 2006-06-01 Oki Electric Ind Co Ltd フォ−カスモニタ方法

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56122228A (en) * 1980-02-29 1981-09-25 Komatsu Ltd Quadrupler

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56122228A (en) * 1980-02-29 1981-09-25 Komatsu Ltd Quadrupler

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002228693A (ja) * 2001-02-01 2002-08-14 Toshiba Corp 周波数測定方法および装置およびその処理プログラムを記憶した媒体
JP2006140375A (ja) * 2004-11-15 2006-06-01 Oki Electric Ind Co Ltd フォ−カスモニタ方法

Also Published As

Publication number Publication date
JPH0525072B2 (enrdf_load_stackoverflow) 1993-04-09

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