JPS5698660A - Frequency measuring device - Google Patents

Frequency measuring device

Info

Publication number
JPS5698660A
JPS5698660A JP147880A JP147880A JPS5698660A JP S5698660 A JPS5698660 A JP S5698660A JP 147880 A JP147880 A JP 147880A JP 147880 A JP147880 A JP 147880A JP S5698660 A JPS5698660 A JP S5698660A
Authority
JP
Japan
Prior art keywords
output
oscillator
supplied
circuit
vco5
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.)
Pending
Application number
JP147880A
Other languages
English (en)
Inventor
Masaaki Hirose
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.)
Advantest Corp
Original Assignee
Advantest Corp
Takeda Riken Industries 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 Advantest Corp, Takeda Riken Industries Co Ltd filed Critical Advantest Corp
Priority to JP147880A priority Critical patent/JPS5698660A/ja
Priority to US06/222,663 priority patent/US4374358A/en
Publication of JPS5698660A publication Critical patent/JPS5698660A/ja
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R23/00—Arrangements for measuring frequencies; Arrangements for analysing frequency spectra
    • G01R23/02—Arrangements for measuring frequency, e.g. pulse repetition rate; Arrangements for measuring period of current or voltage
JP147880A 1980-01-09 1980-01-09 Frequency measuring device Pending JPS5698660A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP147880A JPS5698660A (en) 1980-01-09 1980-01-09 Frequency measuring device
US06/222,663 US4374358A (en) 1980-01-09 1981-01-05 Apparatus for measuring the oscillation frequency of a voltage controlled oscillator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP147880A JPS5698660A (en) 1980-01-09 1980-01-09 Frequency measuring device

Publications (1)

Publication Number Publication Date
JPS5698660A true JPS5698660A (en) 1981-08-08

Family

ID=11502551

Family Applications (1)

Application Number Title Priority Date Filing Date
JP147880A Pending JPS5698660A (en) 1980-01-09 1980-01-09 Frequency measuring device

Country Status (2)

Country Link
US (1) US4374358A (ja)
JP (1) JPS5698660A (ja)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103048540A (zh) * 2013-01-18 2013-04-17 东南大学 基于悬臂梁和直接式功率传感器的在线式微波频率检测器及其检测方法
CN103116070A (zh) * 2013-01-18 2013-05-22 东南大学 基于固支梁和直接式功率传感器的微波检测系统及其检测方法
CN103116072A (zh) * 2013-01-18 2013-05-22 东南大学 基于固支梁和间接式功率传感器的微波检测系统及其检测方法
CN103116073A (zh) * 2013-01-18 2013-05-22 东南大学 基于悬臂梁和直接式功率传感器的微波检测系统及其检测方法
CN112578181A (zh) * 2020-10-29 2021-03-30 北京中电华大电子设计有限责任公司 一种振荡器异常状态检测电路

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2095013B (en) * 1981-03-18 1984-10-17 Philips Electronic Associated Multi-tone sequential call signal detector
DE3220462C1 (de) * 1982-05-29 1983-12-22 Rohde & Schwarz GmbH & Co KG, 8000 München Spektrumanalysator
SE8403225D0 (sv) * 1984-06-15 1984-06-15 Asea Ab Metod for fastlast sampling av en periodisk signal
KR100204680B1 (ko) * 1997-02-06 1999-06-15 김영환 다중 주파수 발진기의 출력신호 측정장치 및 그 측정과 교정방법
SE512369C2 (sv) * 1998-07-03 2000-03-06 Foersvarets Forskningsanstalt Sätt att mäta frekvensen hos en sinusformad signal
JP3919990B2 (ja) * 1999-11-10 2007-05-30 富士通株式会社 タイミング同期システム、そのシステムに用いられる装置およびタイミング同期方法
DE10065119A1 (de) * 2000-12-28 2002-07-04 Bosch Gmbh Robert Verfahren zur Prüfung und/oder Überwachung der Systemfrequenz eines Mikrocontrollers und Mikrocontroller
JP3800337B2 (ja) * 2003-08-19 2006-07-26 ソニー株式会社 デジタル伝送システムおよびクロック再生装置
JP4729251B2 (ja) * 2003-11-28 2011-07-20 株式会社アドバンテスト 高周波遅延回路、及び試験装置
US20050216215A1 (en) * 2004-03-26 2005-09-29 Yau Wei-Guan Timer system and method capable of dynamically compensating a difference between a count value and a threshold value for the imprecision of a timer
DE102005041048B4 (de) * 2005-08-30 2007-09-06 Texas Instruments Deutschland Gmbh Integrierter Schaltungsbaustein
JP2009250807A (ja) * 2008-04-07 2009-10-29 Seiko Epson Corp 周波数測定装置及び測定方法
JP2010271091A (ja) * 2009-05-20 2010-12-02 Seiko Epson Corp 周波数測定装置
JP5440999B2 (ja) * 2009-05-22 2014-03-12 セイコーエプソン株式会社 周波数測定装置
JP5517033B2 (ja) * 2009-05-22 2014-06-11 セイコーエプソン株式会社 周波数測定装置
JP5582447B2 (ja) * 2009-08-27 2014-09-03 セイコーエプソン株式会社 電気回路、同電気回路を備えたセンサーシステム、及び同電気回路を備えたセンサーデバイス
JP5815918B2 (ja) * 2009-10-06 2015-11-17 セイコーエプソン株式会社 周波数測定方法、周波数測定装置及び周波数測定装置を備えた装置
JP5876975B2 (ja) * 2009-10-08 2016-03-02 セイコーエプソン株式会社 周波数測定装置及び周波数測定装置における変速分周信号の生成方法
JP5883558B2 (ja) 2010-08-31 2016-03-15 セイコーエプソン株式会社 周波数測定装置及び電子機器
CN107727927B (zh) * 2017-12-01 2023-10-20 江苏科技大学 一种感应加热校平机变频器谐振检测及频率跟踪系统

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3978403A (en) * 1974-05-06 1976-08-31 Minnesota Mining And Manufacturing Company Automatic tracking signal analyzer
US4151463A (en) * 1978-02-02 1979-04-24 Bell Telephone Laboratories, Incorporated Phase locked loop indicator

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103048540A (zh) * 2013-01-18 2013-04-17 东南大学 基于悬臂梁和直接式功率传感器的在线式微波频率检测器及其检测方法
CN103116070A (zh) * 2013-01-18 2013-05-22 东南大学 基于固支梁和直接式功率传感器的微波检测系统及其检测方法
CN103116072A (zh) * 2013-01-18 2013-05-22 东南大学 基于固支梁和间接式功率传感器的微波检测系统及其检测方法
CN103116073A (zh) * 2013-01-18 2013-05-22 东南大学 基于悬臂梁和直接式功率传感器的微波检测系统及其检测方法
CN112578181A (zh) * 2020-10-29 2021-03-30 北京中电华大电子设计有限责任公司 一种振荡器异常状态检测电路

Also Published As

Publication number Publication date
US4374358A (en) 1983-02-15

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