JP2004208300A - フィードフォーワード型トラッキング誤差補償を用いた位相ロックループ復調器及び復調方法 - Google Patents

フィードフォーワード型トラッキング誤差補償を用いた位相ロックループ復調器及び復調方法 Download PDF

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Publication number
JP2004208300A
JP2004208300A JP2003418060A JP2003418060A JP2004208300A JP 2004208300 A JP2004208300 A JP 2004208300A JP 2003418060 A JP2003418060 A JP 2003418060A JP 2003418060 A JP2003418060 A JP 2003418060A JP 2004208300 A JP2004208300 A JP 2004208300A
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Japan
Prior art keywords
signal
pll
phase
demodulator
frequency
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Pending
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JP2003418060A
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Japanese (ja)
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JP2004208300A5 (enExample
Inventor
Richard K Karlquist
リチャード・ケイ・カールキスト
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Agilent Technologies Inc
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Agilent Technologies Inc
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Publication of JP2004208300A publication Critical patent/JP2004208300A/ja
Publication of JP2004208300A5 publication Critical patent/JP2004208300A5/ja
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    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03D—DEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TO ANOTHER
    • H03D3/00—Demodulation of angle-, frequency- or phase- modulated oscillations
    • H03D3/02—Demodulation of angle-, frequency- or phase- modulated oscillations by detecting phase difference between two signals obtained from input signal
    • H03D3/24—Modifications of demodulators to reject or remove amplitude variations by means of locked-in oscillator circuits
    • H03D3/241—Modifications of demodulators to reject or remove amplitude variations by means of locked-in oscillator circuits the oscillator being part of a phase locked loop
    • H03D3/248—Modifications of demodulators to reject or remove amplitude variations by means of locked-in oscillator circuits the oscillator being part of a phase locked loop with means for eliminating interfering signals, e.g. by multiple phase locked loops

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  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)
JP2003418060A 2002-12-23 2003-12-16 フィードフォーワード型トラッキング誤差補償を用いた位相ロックループ復調器及び復調方法 Pending JP2004208300A (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10/328,363 US6765435B2 (en) 2002-12-23 2002-12-23 Phase locked loop demodulator and demodulation method using feed-forward tracking error compensation

Publications (2)

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JP2004208300A true JP2004208300A (ja) 2004-07-22
JP2004208300A5 JP2004208300A5 (enExample) 2007-02-01

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JP2003418060A Pending JP2004208300A (ja) 2002-12-23 2003-12-16 フィードフォーワード型トラッキング誤差補償を用いた位相ロックループ復調器及び復調方法

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US (1) US6765435B2 (enExample)
JP (1) JP2004208300A (enExample)
CN (1) CN1510829A (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7527829B2 (ja) 2019-04-15 2024-08-05 インフィニオン テクノロジーズ アクチエンゲゼルシャフト デジタル位相同期回路のトラッキング

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7702059B2 (en) * 2005-02-09 2010-04-20 Analog Devices, Inc. Adaptable phase lock loop transfer function for digital video interface
DE102005030949B3 (de) * 2005-06-30 2006-09-21 Infineon Technologies Ag Verfahren und Vorrichtung zur Stabilisierung einer Übertragungsfunktion eines digitalen Phasenregelkreises
US7551703B2 (en) * 2006-01-30 2009-06-23 Mcewan Technologies, Llc Rate locked loop radar timing system
US7916780B2 (en) * 2007-04-09 2011-03-29 Synerchip Co. Ltd Adaptive equalizer for use with clock and data recovery circuit of serial communication link
US7881608B2 (en) * 2007-05-10 2011-02-01 Avago Technologies Fiber Ip (Singapore) Pte. Ltd Methods and apparatuses for measuring jitter in a transceiver module
US8059501B2 (en) * 2008-06-18 2011-11-15 Lite-On It Corporation Optical disk drive for scanning an optical disk with a scanning velocity and method for scanning an optical disk with a scanning velocity
GB2473625A (en) * 2009-09-17 2011-03-23 Powervation Ltd Adaptive analog compensator for a power supply
FR3081571A1 (fr) 2018-05-23 2019-11-29 Airbus Operations Dispositif et procede de surveillance et de calibration d’un systeme d’acquisition de donnees et/ou de transmission de donnees.
EP4064569A1 (en) 2021-03-23 2022-09-28 Nxp B.V. Type-i plls for phase-controlled applications
EP4064568B1 (en) 2021-03-23 2025-05-07 Nxp B.V. Type-i plls for phase-controlled applications

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3854098A (en) * 1972-01-24 1974-12-10 Victor Company Of Japan Multichannel disc demodulation circuit
US3906380A (en) * 1974-04-16 1975-09-16 Rixon Phase demodulator with phase shifted reference carrier
US5949281A (en) * 1996-12-19 1999-09-07 Texas Instruments Incorporated Self aligning PLL demodulator
US6002298A (en) * 1998-06-11 1999-12-14 The United States Of America As Represented By The Secretary Of The Air Force Reconstituted frequency modulation with feedforward demodulator

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7527829B2 (ja) 2019-04-15 2024-08-05 インフィニオン テクノロジーズ アクチエンゲゼルシャフト デジタル位相同期回路のトラッキング

Also Published As

Publication number Publication date
US6765435B2 (en) 2004-07-20
US20040119548A1 (en) 2004-06-24
CN1510829A (zh) 2004-07-07

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