CN1833277A - 摆动信号解调电路和光盘装置 - Google Patents

摆动信号解调电路和光盘装置 Download PDF

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Publication number
CN1833277A
CN1833277A CN 200480022805 CN200480022805A CN1833277A CN 1833277 A CN1833277 A CN 1833277A CN 200480022805 CN200480022805 CN 200480022805 CN 200480022805 A CN200480022805 A CN 200480022805A CN 1833277 A CN1833277 A CN 1833277A
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CN
China
Prior art keywords
signal
phase
circuit
frequency
adjustment
Prior art date
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Pending
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CN 200480022805
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English (en)
Chinese (zh)
Inventor
管田浩一郎
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Ricoh Co Ltd
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Ricoh Co Ltd
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Application filed by Ricoh Co Ltd filed Critical Ricoh Co Ltd
Publication of CN1833277A publication Critical patent/CN1833277A/zh
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CN 200480022805 2003-09-02 2004-03-15 摆动信号解调电路和光盘装置 Pending CN1833277A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP309889/2003 2003-09-02
JP2003309889A JP3734485B2 (ja) 2003-09-02 2003-09-02 光ディスク装置
JP348378/2003 2003-10-07

Publications (1)

Publication Number Publication Date
CN1833277A true CN1833277A (zh) 2006-09-13

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN 200480022805 Pending CN1833277A (zh) 2003-09-02 2004-03-15 摆动信号解调电路和光盘装置

Country Status (2)

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JP (1) JP3734485B2 (ja)
CN (1) CN1833277A (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102098065A (zh) * 2009-12-11 2011-06-15 无锡华润矽科微电子有限公司 一种带通滤波接收装置及其控制方法
CN103647738A (zh) * 2013-12-03 2014-03-19 北京中电华大电子设计有限责任公司 一种14443接口bpsk副载波解调电路

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5582140B2 (ja) 2009-05-11 2014-09-03 日本電気株式会社 受信装置および復調方法

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102098065A (zh) * 2009-12-11 2011-06-15 无锡华润矽科微电子有限公司 一种带通滤波接收装置及其控制方法
CN103647738A (zh) * 2013-12-03 2014-03-19 北京中电华大电子设计有限责任公司 一种14443接口bpsk副载波解调电路

Also Published As

Publication number Publication date
JP2005078743A (ja) 2005-03-24
JP3734485B2 (ja) 2006-01-11

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Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
CI02 Correction of invention patent application

Correction item: Priority

Correct: 2003.10.07 JP 348378/2003

False: Lack of priority second

Number: 37

Page: The title page

Volume: 22

COR Change of bibliographic data

Free format text: CORRECT: PRIORITY; FROM: MISSING THE SECOND ARTICLE OF PRIORITY TO: 2003.10.7 JP 348378/2003

AD01 Patent right deemed abandoned
C20 Patent right or utility model deemed to be abandoned or is abandoned