KR101699103B1 - 기준 주파수 발생 장치 - Google Patents

기준 주파수 발생 장치 Download PDF

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Publication number
KR101699103B1
KR101699103B1 KR1020117030841A KR20117030841A KR101699103B1 KR 101699103 B1 KR101699103 B1 KR 101699103B1 KR 1020117030841 A KR1020117030841 A KR 1020117030841A KR 20117030841 A KR20117030841 A KR 20117030841A KR 101699103 B1 KR101699103 B1 KR 101699103B1
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South Korea
Prior art keywords
signal
controlled oscillator
reference frequency
oscillator
control
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Korean (ko)
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KR20120030451A (ko
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가즈노리 미야하라
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후루노덴끼가부시끼가이샤
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    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03L—AUTOMATIC CONTROL, STARTING, SYNCHRONISATION OR STABILISATION OF GENERATORS OF ELECTRONIC OSCILLATIONS OR PULSES
    • H03L7/00—Automatic control of frequency or phase; Synchronisation
    • H03L7/06—Automatic control of frequency or phase; Synchronisation using a reference signal applied to a frequency- or phase-locked loop
    • H03L7/08—Details of the phase-locked loop
    • H03L7/14—Details of the phase-locked loop for assuring constant frequency when supply or correction voltages fail
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03L—AUTOMATIC CONTROL, STARTING, SYNCHRONISATION OR STABILISATION OF GENERATORS OF ELECTRONIC OSCILLATIONS OR PULSES
    • H03L7/00—Automatic control of frequency or phase; Synchronisation
    • H03L7/06—Automatic control of frequency or phase; Synchronisation using a reference signal applied to a frequency- or phase-locked loop
    • H03L7/08—Details of the phase-locked loop
    • H03L7/085—Details of the phase-locked loop concerning mainly the frequency- or phase-detection arrangement including the filtering or amplification of its output signal
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03L—AUTOMATIC CONTROL, STARTING, SYNCHRONISATION OR STABILISATION OF GENERATORS OF ELECTRONIC OSCILLATIONS OR PULSES
    • H03L7/00—Automatic control of frequency or phase; Synchronisation
    • H03L7/06—Automatic control of frequency or phase; Synchronisation using a reference signal applied to a frequency- or phase-locked loop
    • H03L7/08—Details of the phase-locked loop
    • H03L7/099—Details of the phase-locked loop concerning mainly the controlled oscillator of the loop
    • H03L7/0995—Details of the phase-locked loop concerning mainly the controlled oscillator of the loop the oscillator comprising a ring oscillator
    • H03L7/0996—Selecting a signal among the plurality of phase-shifted signals produced by the ring oscillator
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03L—AUTOMATIC CONTROL, STARTING, SYNCHRONISATION OR STABILISATION OF GENERATORS OF ELECTRONIC OSCILLATIONS OR PULSES
    • H03L2207/00—Indexing scheme relating to automatic control of frequency or phase and to synchronisation
    • H03L2207/50—All digital phase-locked loop

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  • Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)
KR1020117030841A 2009-05-25 2010-04-15 기준 주파수 발생 장치 Expired - Fee Related KR101699103B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JPJP-P-2009-125727 2009-05-25
JP2009125727A JP5159704B2 (ja) 2009-05-25 2009-05-25 基準周波数発生装置
PCT/JP2010/056765 WO2010137419A1 (ja) 2009-05-25 2010-04-15 基準周波数発生装置

Publications (2)

Publication Number Publication Date
KR20120030451A KR20120030451A (ko) 2012-03-28
KR101699103B1 true KR101699103B1 (ko) 2017-01-23

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KR1020117030841A Expired - Fee Related KR101699103B1 (ko) 2009-05-25 2010-04-15 기준 주파수 발생 장치

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Country Link
US (1) US8497717B2 (enExample)
EP (1) EP2437395B1 (enExample)
JP (1) JP5159704B2 (enExample)
KR (1) KR101699103B1 (enExample)
CN (1) CN102388536B (enExample)
WO (1) WO2010137419A1 (enExample)

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KR101699113B1 (ko) * 2010-01-13 2017-01-23 후루노덴끼가부시끼가이샤 기준 주파수 발생 장치
US8330644B2 (en) * 2010-07-14 2012-12-11 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Expandable and reconfigurable instrument node arrays
US8704571B2 (en) 2011-11-14 2014-04-22 Rockwell Automation Technologies, Inc. Phase-locked-loop with quadrature tracking filter for synchronizing an electric grid
KR101478663B1 (ko) * 2013-04-18 2015-01-02 이문숙 Ｇｎｓｓ 기반의 다중 ｐｌｌ 모듈의 위상 제어 장치 및 방법
JP2014230029A (ja) * 2013-05-21 2014-12-08 日本電波工業株式会社 発振装置
JP6231406B2 (ja) * 2014-02-28 2017-11-15 株式会社日立製作所 リングオシレータ、センサ、リングオシレータの制御方法、測定方法、プログラム及び記録媒体
CN104022778B (zh) * 2014-06-24 2017-06-27 瑞斯康达科技发展股份有限公司 一种模拟锁相环电路及其信号处理方法
JP6296932B2 (ja) * 2014-07-18 2018-03-20 株式会社東芝 遅延回路
US10063245B2 (en) * 2014-12-08 2018-08-28 Furuno Electric Co., Ltd. Reference signal generator
JP6538823B2 (ja) * 2015-03-16 2019-07-03 古野電気株式会社 ダイレクトデジタルシンセサイザ、基準信号発生装置、及び信号出力方法
JPWO2017149978A1 (ja) * 2016-03-01 2018-12-20 古野電気株式会社 基準信号発生装置及び基準信号発生方法
JP6681231B2 (ja) * 2016-03-17 2020-04-15 古野電気株式会社 基準信号発生装置及び基準信号発生方法
JP2020010206A (ja) * 2018-07-10 2020-01-16 セイコーエプソン株式会社 回路装置、発振器、クロック信号生成装置、電子機器及び移動体
US10727844B1 (en) * 2019-05-31 2020-07-28 Silicon Laboratories Inc. Reference clock frequency change handling in a phase-locked loop
JP7421353B2 (ja) * 2020-02-03 2024-01-24 日本電波工業株式会社 発振装置およびシンセサイザシステム
WO2021165459A1 (de) * 2020-02-20 2021-08-26 2Pi-Labs Gmbh Referenzoszillatoranordnung, radarsystem und synchronisationsverfahren

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JP2002217722A (ja) 2001-01-22 2002-08-02 Maspro Denkoh Corp 基準周波数発生装置
US20030141936A1 (en) 2001-11-27 2003-07-31 Staszewski Robert B. All-digital frequency synthesis with non-linear differential term for handling frequency perturbations

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JPH02100518A (ja) * 1988-10-07 1990-04-12 Nec Corp デイジタル処理形位相同期発振器
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JP2009105651A (ja) * 2007-10-23 2009-05-14 Panasonic Corp Ｐｌｌ回路及び無線通信システム
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US20030141936A1 (en) 2001-11-27 2003-07-31 Staszewski Robert B. All-digital frequency synthesis with non-linear differential term for handling frequency perturbations

Also Published As

Publication number Publication date
EP2437395B1 (en) 2018-10-31
JP2010273299A (ja) 2010-12-02
KR20120030451A (ko) 2012-03-28
CN102388536A (zh) 2012-03-21
US20120007642A1 (en) 2012-01-12
JP5159704B2 (ja) 2013-03-13
WO2010137419A1 (ja) 2010-12-02
CN102388536B (zh) 2015-04-01
EP2437395A1 (en) 2012-04-04
US8497717B2 (en) 2013-07-30
EP2437395A4 (en) 2014-08-20

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